config of sap nw for oracle grid and real app clusters 11g release 2 best practice

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An Oracle White Paper March 2011 Configuration of SAP NetWeaver for Oracle Grid Infrastructure 11.2.0.2 and Oracle Real Application Clusters 11g Release 2: A Best Practices Guide

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Page 1: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

An Oracle White Paper

March 2011

Configuration of SAP NetWeaver for Oracle Grid Infrastructure 11.2.0.2 and Oracle Real Application Clusters 11g Release 2:A Best Practices Guide

Page 2: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Configuration of SAP NetWeaver for Oracle Grid Infrastructure 11.2.0.2 and Oracle Real Application Clusters 11g Release 2

Preface ................................................................................................... 5

Basic Setup: Prepare the SAP System .................................................. 6

Option 1: New SAP System Install and Upgrade to Oracle 11.2.0.2 6

Option 2: Upgrade Single Instance Database to Oracle 11.2.0.2 ..... 7

Option 3: Upgrade RAC enabled Database to Oracle RAC 11.2.0.2 8

System Preparation for Oracle GRID Infrastructure before Installation . 10

Check MTU Size on Network Cards .................................................. 10

Request DNS Subdomain Entry for the Cluster ................................. 10

Prepare Users and Groups for the Oracle Grid Installation ............... 11

Install Oracle Grid Infrastructure Software on your Cluster .................. 14

Network Option 1: Use Oracle GNS Service for Name Resolution .... 15

Network Option 2: Use existing DNS without GNS ............................ 17

All Installations: Specify Network Interfaces ...................................... 19

Storage Option 1: Place OCR and Voting Files on Oracle ASM ........ 19

Storage Option 2: Shared Filesystem for OCR and Voting Files ....... 20

All installations: ORACLE_BASE for GRID Infrastructure ................. 21

Oracle Clusterware Parameter Adjustments for SAP Installations ........ 25

Install Oracle RAC 11.2.0.2 Software on a Cluster ................................ 27

Page 3: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Configuration of SAP NetWeaver for Oracle Grid Infrastructure 11.2.0.2 and Oracle Real Application Clusters 11g Release 2

Prepare the Database Upgrade ............................................................. 32

Pin all cluster nodes in Oracle Clusterware ....................................... 32

Re-install Oracle 10.2 Database Software and Patchsets ................. 33

Change the ownership of database files ............................................ 35

Check /etc/oratab ............................................................................... 36

Upgrade the Oracle Database using DBUA ........................................... 36

Modify Location for Server Parameter File spfile<SID>.ora ............... 37

Manual Upgrade of the Database .......................................................... 39

After the Upgrade: Manual or by DBUA ................................................. 39

Apply all required Patches for SAP ....................................................... 40

Database Control File Parameters ......................................................... 41

Automatic Undo Management with Undo Tablespaces ......................... 43

Redo Log Groups and Members ............................................................ 45

Modify Oracle Initialization Parameters for RAC .................................... 50

Oracle Password File ............................................................................. 53

Enable the Cluster Database and Start all Instances ............................ 54

Oracle Network Configuration ................................................................ 55

Listener Configuration File for Node and SCAN Listeners ................. 55

Network Configuration File tnsnames.ora .......................................... 57

Page 4: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Configuration of SAP NetWeaver for Oracle Grid Infrastructure 11.2.0.2 and Oracle Real Application Clusters 11g Release 2

Option 1: Use EZCONNECT for Clients and Database Instances ..... 58

Option 2: Use tnsnames.ora for Client Connections ......................... 58

Copy the tnsnames.ora File to the Location given in TNS_ADMIN . . . 62

Service Registration in CRS for the RAC enabled SAP Database ........ 63

Configure the SAP Database and the RAC Instances in OCR ......... 63

Define Database Services for SAP R/3 Application Instances ......... 64

SAP User Environment .......................................................................... 67

SAP Instance Profile ............................................................................ 67

SAP START Profile ............................................................................... 69

SAP J2EE Server Configuration for RAC Database ............................. 70

Define Database Services for J2EE Instances ..................................... 71

SAP BR*Tools ........................................................................................ 73

Implementation and Configuration of SAP Enqueue Replication ........... 73

Page 5: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Preface

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Page 6: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Basic Setup: Prepare the SAP System

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Page 7: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

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Option 2: Upgrade Single Instance Database to Oracle 11.2.0.2

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Page 8: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

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Option 3: Upgrade RAC enabled Database to Oracle RAC 11.2.0.2

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Page 9: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

[9:7;\]^_9U]%X$'4-@12+%#,$-1001-#',%&#2+(-'23%4'2%-"+%921(0+%:IWU6%$'4-@12+ZG%1$%@+00%

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"-/12%X'/4%D.0B81%MWAN%:;<E%D.0B81%<8)5/1.F0.1%5-H/F0.1%0(7%088%.180/17%H'815%40V1%/-%

.15'71%-(%0%540.17%H'81595/1+A%D.0B81%K.'7%#(H.05/.)B/).1%MM6%:181051%N%5-H/F0.1%'5%

5/-.17%-(%8-B08%H'81595/1+5%-(%10B4%(-71%-H%%/41%B8)5/1.A%

W+4'2+%3')%$-12-%-"+%#,$-1001-#',%'4%921(0+%<<>=>A>=%Q2#&%$'4-@12+G%$")-%&'@,%3')2%+.#$-#,5%

921(0+%:7;%<A>=%$3$-+*>%6-'/%100%2),,#,5%;:6%&+1*',$>%]&#-%-"+%4#0+%E+-(E#,#--1C%1,&%&+0+-+%

-"+%4'00'@#,5%0#,+$

"<TFLT2+$/1@,TE+-(E#,#->&E#,#->+?*&%2),%bE&+?E,)00%=be<%aE&+?E,)00"<TFLT2+$/1@,TE+-(E#,#->&E#,#->($$&%41-10%bE&+?E,)00%=be<%aE&+?E,)00"<TFLT2+$/1@,TE+-(E#,#->&E#,#->(2$&%2),%bE&+?E,)00%=be<%aE&+?E,)00

].+()-+%f#,#-%gHh%14-+2%$1?#,5%-"+%4#0+>%74-+2%-"1-G%("+(P%-"1-%,'%;:6%/2'(+$$+$%12+%2),,#,5>%D4%

$'G%3')%(1,%+#-"+2%P#00%-"+%/2'(+$$+$%'2%2+C''-%-"+%$3$-+*>%%%

K'-+%-'%678;!\%)$+2$T%d')%*)$-%#,$-100%1%,+@%?+2$#',%'4%678;!\%&+$#5,+&%4'2%921(0+%

;0)$-+2@12+%<<>=>A>=>%!"+%678;!\%?+2$#',%3')%2),%@#-"%921(0+%;:6%<A>=>%#$%,'-%('*/1-#C0+%

@#-"%-"+%921(0+%<<>=>A>=%(0)$-+2%421*+@'2P>

Page 10: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

System Preparation for Oracle GRID Infrastructure before Installation

Check MTU Size on Network Cards

!"+%U!V%$#i+%',%100%,+-@'2P%(12&$%)$+&%4'2%(0)$-+2%('**),#(1-#',%*)$-%C+%'4%#&+,-#(10%$#i+>%

D-%#$%2+('**+,&+&%4'2%#,$-1001-#',%/)2/'$+$%-"1-%100%,+-@'2P%(12&$%)$+%1,%%U!V%$#i+%'4%<LAA%

C3-+$>%D&+,-#43%-"+%,+-@'2P%(12&$%)$+&%4'2%-"+%/)C0#(%,+-@'2P%1,&%-"+%(0)$-+2%#,-+2(',,+(->%6+-%

U!V%$#i+%-'%<LAA%C3-+$%4'2%100%-"+$+%,+-@'2P%(12&$>

K'-+T%!"+%#,$-1001-#',%@#00%41#0%#4%U!V%$#i+%#$%,'-%#&+,-#(10%',%100%,+-@'2P%(12&$>

Request DNS Subdomain Entry for the Cluster

7,%#*/'2-1,-%,+@%4+1-)2+%'4%921(0+%Q2#&%D,421$-2)(-)2+%<<>=>A>=%%$'4-@12+%#$%-"+%1C#0#-3%-'%

1((+$$%(0)$-+2%2+$')2(+$%0#P+%&1-1C1$+%$+2?#(+$%C3%1%6;7K%X6#,50+%;0#+,-%7((+$$%K1*+Z%

1&&2+$$>%!"+%6;7K%1&&2+$$%#$%-"+%',03%1&&2+$$%(0#+,-$%,++&%-'%P,'@%-'%+$-1C0#$"%1%(',,+(-#',%

-'%-"+%(0)$-+2>%6;7K%,1*#,5%$#*/0#4#+$%100%(',4#5)21-#',%-1$P$%',%-"+%(0#+,-%$#&+>%W3%)$#,5%1,%

6;7K%1&&2+$$%#-%#$%/'$$#C0+%-'%1&&%'2%2+*'?+%(0)$-+2%,'&+$%@#-"')-%-"+%,++&%-'%("1,5+%(0#+,-%

(',4#5)21-#',$G%+>5%+,-2#+$%#,%-,$,1*+$>'21%4'2%678%1//0#(1-#',%$+2?+2$%'2%-"+%(',,+(-%

&+$(2#/-'2%#,%-"+%678%6+()2+%6-'2+%4'2%-"+%678%j7k7%$-1(P>

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1*',5%1?1#01C0+%(0)$-+2%,'&+$>%%!'%/2'?#&+%+1$3%1&*#,#$-21-#',%@#-"')-%-"+%C)2&+,%-'%

*1#,-1#,%(',4#5)21-#',%4#0+$%#4%(0)$-+2%,'&+$%12+%1&&+&%'2%2+*'?+&G%921(0+%Q2#&%$'4-@12+%

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'251,#i1-#',>%%

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1&&2+$$+$>%!"+$+%D8%1&&2+$$+$%*)$-%C+%',%-"+%$1*+%$)C,+-%1$%3')2%/)C0#(%,+-@'2P>

].1*/0+T

!!!"#$%&'()*%"+,-./*"0.1+,/-"0.!!!23!4!)5-)67-))5-)66

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!23!4!)5-)67-))5-)68

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!23!4!)5-)67-))5-)69

Page 11: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

D4%3')%F0(/%-'%)$+%QK6G%2+H)+$-%1%IK6%$)C&'*1#,%4'2%3')2%(0)$-+2>%;"''$+%1%%*+1,#,54)0%

$)C&'*1#,%,1*+%4'2%%3')2%#,$-1001-#',G%0#P+%-"+%,1*+%4'2%-"+%(0)$-+2%3')%5#?+%&)2#,5%-"+%52#&%

#,421$-2)(-)2+%$'4-@12+%#,$-1001-#',%/2'(+$$>%

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(0)$-+2>%:+H)+$-%-"#$%-'%C+%1&&+&%C3%3')2%,+-@'2P%1&*#,%-'%-"+%IK6%(',4#5)21-#',>%

].1*/0+T

:;<2=23!!"#$%&'()-./*"0.1+,/-"0.->!!!!!!!!!!!!!!!!!!!!!!!!!!!!23!3?!@,%-"#$%&'()-./*"0.1+,/-"0.-

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"-/12%X1%.1B-++1(7%/41%)51%-H%K"?%0(7%0V-'7%+0()08%51/),%-H%B8)5/1.%(0+'(6A%

Y'2%'-"+2%+.1*/0+%',%$+--#,5%)/%IK6%1,&%I_;8%',%\#,).G%$++%%U96%,'-+%lOmOL=><

Prepare Users and Groups for the Oracle Grid Installation

921(0+%Q2#&%D,421$-2)(-)2+%$'4-@12+%$"')0&%C+%#,$-100+&%),&+2%-"+%&+41)0-%921(0+%)$+2%1(('),-%

@"#("%@#00%C+%-"+%'@,+2%'4%-"+%$'4-@12+>%J+%2+('**+,&%%-"+%)$+2,1*+%'21(0+%4'2%-"#$%)$+2>%

!"#$%#$%-"+%&+41)0-%'@,+2%4'2%100%921(0+%$'4-@12+%#,%921(0+%W+$-%821(-#(+$%2+('**+,&1-#',$>

K'-+T%6-12-#,5%@#-"%921(0+%Q2#&%D,421$-2)(-)2+%:+0+1$+%<<>=>A><G%@+%2+('**+,&%-'%4'00'@%-"+%

+$-1C0#$"+&%921(0+%$-1,&12&$%4'2%)$+2$%1,&%52')/$>%80+1$+%,'-+%-"1-%@#-"%921(0+%:+0+1$+%<A5%

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;?YE%0%H'(1%6.0'(17%,1.+'55'-(%+-718%'5%0V0'80>81%F4'B4%F1%5/.-(689%.1B-++1(7%/-%)51%

'(%B-+>'(0/'-(%F'/4%9-).%?;@%'(5/0880/'-(A%

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%n%52')/1&&%%B5%mAA%'#,$-100%n%52')/1&&%g5%mA<%&C1%n%52')/1&&%g5%mA=%'/+2

Page 12: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

!"+%4'00'@#,5%52')/$%12+%,'-%2+H)#2+&%#4%3')%)/521&+%1,%+.#$-#,5%%921(0+%:7;%<A>=%&1-1C1$+%

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1,&%1$*1&*#,>

"-/12%341%4-+1%7'.1B/-.9%-H%)51.%-.0B81%+)5/%>1%8-B08%-(%1V1.9%(-71%'(%/41%B8)5/1.A%J-)%

54-)87%(-/%)51%0%540.17%-.%.1+-/1%H'81595/1+%8'G1%"Z?%/-%5/-.1%/41%4-+1%7'.1B/-.9%05%

7).'(6%/41%>--/%,.-B155%/4'5%)51.%0BB-)(/%+)5/%>1%0V0'80>81%H-.%5/0./%-H%51V1.08%701+-(%

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-'%-"#$%&#2+(-'23>

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[%$$"BP+35+,%g-%2$1%g4%%a/1-"^-'^"'*+&#2+(-'23bE>$$"E#&^2$1^a,'&+,1*+b

Page 13: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

I'%,'-%$/+(#43%1%/1$$/"21$+G%S)$-%"#-%],-+2%@"+,%1$P+&>

[%$$"BP+35+,%g-%&$1%g4%%a/1-"^-'^"'*+&#2+(-'23bE>$$"E#&^&$1^a,'&+,1*+b

%

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&+/+,&+,-%',%-"+%,'&+%#-$+04>%74-+2%100%/2#?1-+%1,&%/)C0#(%P+3%4#0+$%"1?+%C++,%5+,+21-+&R%3')%

*)$-%(2+1-+%1%(',4#5%4#0+%(',-1#,#,5%/'#,-+2$%-'%-"+%#&+,-#-3%4#0+%4'2%+?+23%,'&+>

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!"#$%#&'(( )"*%++$"#&,-./0).12%.1") )"3"+. "#%24(5&0).1.6!17089+%:/";0(9"#%2709<++/91&=#+%="#%24(5&0).1.6!17089+%:/";0(9"#%2709<++/91&=&+%="#%24(3"+. "#%24>5&0).1.6!17089+%:/";0(9"#%2709<++/91&=#+%="#%24>5&0).1.6!17089+%:/";0(9"#%2709<++/91&=&+%="#%24>3"+. "#%2$(5&0).1.6!17089+%:/";0(9"#%2709<++/91&=#+%="#%2$(5&0).1.6!17089+%:/";0(9"#%2709<++/91&=&+%="#%2$(3"+. "#%2$>5&0).1.6!17089+%:/";0(9"#%2709<++/91&=#+%="#%2$>5&0).1.6!17089+%:/";0(9"#%2709<++/91&=&+%="#%2$>

;'/3%100%4#0+$%(',-1#,#,5%/)C0#(%P+3$%42'*%100%,'&+$%-'%1%-+*/'2123%&#2+(-'23%',%',+%,'&+>%

!"+,%(',(1-+,1-+%-"+$+%4#0+$%(',-1#,#,5%/)C0#(%P+3$%42'*%100%,'&+$%-'%-"+%4#0+%

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[%(1-%p>/)C%b%1)-"'2#i+&^P+3$

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("1,5+%-"+%4#0+%/+2*#$$#',$%1$%$"'@,%C+0'@>%].+()-+%-"#$%',%+?+23%,'&+>

Page 14: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

[("*'&%mAA%(',4#5[("*'&%mAA%1)-"'2#i+&^P+3$[(&[("*'&%MAA%>$$"[("*'&%MLL%o

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Install Oracle Grid Infrastructure Software on your Cluster

!"#$%-1$P%*)$-%C+%('*/0+-+&%C+4'2+%-"+%921(0+%:7;%&1-1C1$+%$'4-@12+%#$%#,$-100+&>%921(0+%

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Page 15: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

D,$-1001-#',%9/-#', D,$-100%1,&%;',4#5)2+%Q2#&%D,421$-2)(-)2+

V/521&#,5%1,%+.#$-#,5%#,$-1001-#',%@#00%2+H)#2+%*1,3%1&&#-#',10%("1,5+$%@"#("%12+%,'-%&'()*+,-+&%#,%-"#$%@"#-+/1/+2>%9,03%-"+%#,$-1001-#',%'/-#',%fD,$-100%1,&%;',4#5)2+%Q2#&%D,421$-2)(-)2+%4'2%1%;0)$-+2h%#$%$)//'2-+&%C3%678>

D,$-1001-#',%!3/+% 7&?1,(+&%D,$-1001-#',

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Network Option 1: Use Oracle GNS Service for Name Resolution

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700%D8%1&&2+$$+$%4'2%,'&+%kD8$G%6;7K%kD8$%1,&%'-"+2%$+2?#(+$%2+H)#2#,5%1,%D8%1&&2+$$%@#00%

1)-'*1-#(1003%2+H)+$-+&%42'*%1%I_;8%$+2?+2%#,%3')2%,+-@'2P>

D4%3')%@1,-%-'%)$+%QK6G%2+H)+$-%1%IK6%$)C&'*1#,%4'2%3')2%(0)$-+2>%;"''$+%1%*+1,#,54)0%

$)C&'*1#,%,1*+%4'2%%3')2%#,$-1001-#',G%0#P+%-"+%,1*+%4'2%-"+%(0)$-+2%3')%5#?+%&)2#,5%-"+%

921(0+%Q2#&%D,421$-2)(-)2+%$'4-@12+%#,$-1001-#',%/2'(+$$>

!"+%QK6%,1*+$+2?+2%+,-23%*)$-%2+$'0?+%-'%1%?10#&%D8%1&&2+$$%#,%-"+%/)C0#(%,+-@'2P%'4%-"+%

(0)$-+2>%:+H)+$-%-"#$%-'%C+%1&&+&%C3%3')2%,+-@'2P%1&*#,#$-21-'2%-'%-"+%IK6%(',4#5)21-#',>%

:;<2=23!!"#$%&'()-./*"0.1+,/-"0.-

>!!!!!!!!!!!!!!!!!!!!!!!!23!3?!@,%-"#$%&'()-./*"0.1+,/-"0.-@,%-"#$%&'()-./*"0.1+,/-"0.!!23!4!!)5-)67-)))-)5A

Page 16: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

;0)$-+2%K1*+ 7%?10#&%,1*+%4'2%3')2%(0)$-+2G+>5%%%(0)$-+2<

6;7K%K1*+% Y)003%H)10#4#+&%,1*+%4'2%-"+%6;7K+>5>%(0)$-+2<B$(1,>(0)$-+2<>*3B('*/1,3>('*

6;7K%8'2- <L=<

QK6%6)C%I'*1#, 6)C&'*1#,%,1*+%4'2%QK6+>5>%(0)$-+2<>*3B('*/1,3>('*

QK6%kD8%7&&2+$$ D8%7&&2+$$%4'2%QK6G%+>5<A><mL><<<><AF

;0)$-+2%K'&+%D,4'2*1-#', 7&&%100%(0)$-+2%,'&+$%-'%-"+%(',4#5)21-#',>

D4%3')%)$+%QK6G%-"+%?#2-)10%"'$-,1*+%%1,&%-"+%1$$'(#1-+&%kD8%12+%1)-'*1-#(1003%5+,+21-+&>%j)$-%1&&%100%-"+%(0)$-+2%,'&+$%-'%-"+%(',4#5)21-#',%C3%/2+$$#,5%-"+%f7&&h%C)--',%4'2%+?+23%,'&+%3')%@1,-%-'%1&&>

6+0+(-%fD,$-100%1,&%;',4#5)2+%Q2#&%D,421$-2)(-)2+%4'2%1%;0)$-+2h>%I'%-"#$%+?+,%#4%-"+2+%#$%1,%

+.#$-#,5%921(0+%;:6%<A>=%#,$-1001-#',>%V/521&#,5%1,%+.#$-#,5%#,$-1001-#',%@#00%2+H)#2+%*1,3%

1&&#-#',10%("1,5+$%@"#("%12+%,'-%&'()*+,-+&%#,%-"#$%@"#-+%/1/+2>%9,03%-"+%#,$-1001-#',%'/-#',%

fD,$-100%1,&%;',4#5)2+%Q2#&%D,421$-2)(-)2+%4'2%1%;0)$-+2h%#$%$)//'2-+&%C3%678>%

6+0+(-%-"+%82'&)(-%\1,5)15+>%J+%2+('**+,&%-'%$+0+(-%-"+%],50#$"%01,5)15+>

!"+%921(0+%Q2#&%D,421$-2)(-)2+%$'4-@12+%2+H)#2+$%1%0'(10%9:7;\]^_9U]%&#2+(-'23>%

Page 17: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Network Option 2: Use existing DNS without GNS

K'-+%-"1-%)$#,5%-"#$%(',4#5)21-#',%'/-#',%-"+%6;7K%,1*+%#$%2+$'0?+&%-"2')5"%3')2%IK6%

$+2?+2>%!"+2+%#$%,'%1&&#-#',10%$)C&'*1#,%5#?+,%#,%-"+%,1*+>

!"+%IK6%+,-23%*)$-%C+%/2+$+,-%C+4'2+%3')%$-12-%@#-"%-"+%#,$-1001-#',>%D-%*)$-%2+$'0?+%-'%-"2++%

D8%1&&2+$$+$>%700%1&&2+$$+$%*)$-%C+0',5%-'%-"+%/)C0#(%,+-@'2P%'4%3')2%(0)$-+2>

].1*/0+%IK6%+,-23T

!!!"#$%&'()*%"+,-./*"0.1+,/-"0.!!!23!4!)5-)67-))5-)66

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!23!4!)5-)67-))5-)68

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!23!4!)5-)67-))5-)69

D,%-"#$%+.1*/0+G%-"+%&'*1#,%H)10#4#+2%#$%*3B('*/1,3>('*>%(0)$-+2<B$(1,%#$%$#*#012%-'%1%$#*/0+%

"'$-%+,-23G%@#-"%-"+%&#44+2+,(+%-"1-%#-%2+$'0?+$%-'%-"2++%&#44+2+,-%D8%1&&2+$$+$>%!"+%921(0+%<<>=%

(0#+,-%$'4-@12+%)$+$%-"+$+%-"2++%1&&2+$$+$%#,%1%2'),&%2'C#,%105'2#-"*%-'%(',,+(-%-'%1%6;7K%

0#$-+,+2>%%

D4%-"+%6;7K%,1*+%(1,,'-%C+%2+$'0?+&G%3')%@#00%$++%1,%+22'2>

;0)$-+2%K1*+ 7%?10#&%,1*+%4'2%3')2%(0)$-+2G+>5%%%(0)$-+2<

6;7K%K1*+% Y)003%H)10#4#+&%,1*+%4'2%-"+%6;7K+>5>%(0)$-+2<B$(1,>*3B('*/1,3>('*

6;7K%8'2- <L=<

;0)$-+2%K'&+%D,4'2*1-#', 7&&%100%(0)$-+2%,'&+$%-'%-"+%(',4#5)21-#',>

!"+%?#2-)10%"'$-,1*+$%(1,%C+%2+$'0?+&%+#-"+2%-"2')5"%IK6%'2%C3%"'$-%2+$'0)-#',%#,%-"+%E+-(E"'$-$%4#0+>

I+41)0-%#$%-'%+.-+,&%-"+%/)C0#(%"'$-,1*+%@#-"%-"+%+.-+,$#',%%B?#/G%+>5%"'$-,1*+B?#/

Page 18: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

7&&%100%-"+%(0)$-+2%,'&+$%-'%-"+%(',4#5)21-#',%C3%/2+$$#,5%-"+%f7&&h%C)--',%4'2%+?+23%,'&+%3')%@1,-%-'%1&&>

D4%3')%"1?+%1,%+.#$-#,5%921(0+%;:6%<A>=%%#,$-1001-#',G%3')%*13%@1,-%-'%)$+%-"+%+.#$-#,5%,1*+$%

4'2%-"+%?#2-)10%D8%,1*+%'4%-"+%,'&+$>%%

Page 19: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

All Installations: Specify Network Interfaces

d')%*)$-%#&+,-#43%-"+%,+-@'2P%1&1/-+2$%4'2%/)C0#(%1,&%/2#?1-+%,+-@'2P$>%d')%,++&%1-%0+1$-%1%

/)C0#(%1,&%1%/2#?1-+%,+-@'2P>%Y'2%-"+%/)C0#(%,+-@'2PG%@"#("%#$%)$+&%4'2%-"+%kD8G%-"+%$)C,+-%

*1$P%*)$-%*1-("%-"+%$)C,+-%*1$P%42'*%-"+%,+-@'2P%(',4#5)21-#',%'4%-"+%'/+21-#,5%$3$-+*>%

9-"+2@#$+G%-"+%?#2-)10%D8%(1,,'-%C+%C'),&%-'%-"+%,+-@'2P%1&1/-+2>

D4%3')%"1?+%*'2+%-"1,%-@'%,+-@'2P%(12&$G%)$+%',03%-@'T%',+%4'2%-"+%/2#?1-+%1,&%',+%4'2%-"+%

/)C0#(%,+-@'2P>%6/+(#43%`I'%,'-%)$+`%4'2%1,3%1&&#-#',10%,+-@'2P%1&1/-+2$>%

K'-+T%D4%3')2%'/+21-#,5%$3$-+*%100'@$%?#2-)10%,+-@'2P%1&1/-+2$G%*1P+%$)2+%-"1-%-"+%#,-+241(+%

(',4#5)21-#',%4'2%-"+%/)C0#(%,+-@'2P%(1,%"'0&%-"+%kD8%',%+?+23%,'&+>

K'-+T%!"+%,1*+$%'4%100%,+-@'2P%#,-+241(+$%4'2%-"+%/2#?1-+%#,-+2(',,+(-%1$%@+00%1$%-"+%/)C0#(%

,+-@'2P%1&1/-+2$%*)$-%C+%#&+,-#(10%',%100%,'&+$>%U1P+%$)2+%-"+%$3$-+*%$+-)/%',%100%(0)$-+2%

,'&+$%)$+%-"+%$1*+%#,-+241(+%,1*+%4'2%/)C0#(%1,&%/2#?1-+%,+-@'2P>

Storage Option 1: Place OCR and Voting Files on Oracle ASM

6+0+(-%921(0+%76U%',03%#4%3')%/01,%-'%/01(+%9;:%1,&%?'-#,5%4#0+$%',%921(0+%76U>%!"#$%#$%

2+('**+,&+&%#4%3')%/+24'2*%1%4#2$-B-#*+%:7;%+,1C0#,5%'4%3')2%$#,50+%#,$-1,(+%678%&1-1C1$+%

$3$-+*>%D-%#$%'/-#',10%#4%3')%)/521&+%42'*%1,%+.#$-#,5%921(0+%:7;%<A5%+,1C0+&%678%$3$-+*>%%

6-'215+%9/-#',%D,4'2*1-#', 7)-'*1-#(%6-'215+%U1,15+*+,-%X921(0+%76UZ

I#$P%Q2')/%K1*+ 9;:

:+&),&1,(3 _#5"%'2%K'2*10

921(0+%76U%81$$@'2& :+H)#2+&%4'2%921(0+%76U%'/+21-#',

D8UD I+/+,&#,5%',%3')2%/01--4'2*%$)//'2-

921(0+%76U%I1-1C1$+%7&*#,#$-21-'2%Q2')/

1$*&C1

Page 20: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

921(0+%76U%D,$-1,(+%7&*#,#$-21-#',%9/+21-'2%%Q2')/

1$*'/+2

921(0+%76U%D,$-1,(+%7&*#,#$-21-'2%Q2')/

1$*1&*#,

;2+1-+%1,%921(0+%76U%&#$P52')/%@#-"%,1*+%9;:>%!"#$%921(0+%76U%&#$P52')/%(',$#$-$%'4%F%

$+/121-+%&#$P$%#,%,'2*10%2+&),&1,(3%*#22'2#,5>%J#-"%"#5"%2+&),&1,(3G%3')%@#00%,++&%L%&#$P$%

-'%C)#0&%-"+%&#$P52')/>%!"+%9;:%&#$P52')/%#$%',03%)$+&%4'2%$-'2#,5%?'-#,5%4#0+$%1,&%9;:%

2+/'$#-'23%&1-1>%K'%'-"+2%&1-1%$"')0&%5'%-'%-"#$%&#$P52')/>

D4%3')%&'%,'-%$++%1,3%&#$P%1-%100%'2%,'-%100%&#$P$%3')%"1?+%+./+(-+&G%/2+$$%-"+%f;"1,5+%

I#$('?+23%81-"h%C)--',%1,&%$/+(#43%-"+%/1--+2,%-'%4#0-+2%4'2%1?1#01C0+%&#$P$>

D4%3')2%9;:%1,&%?'-#,5%#,4'2*1-#',%#$%0'(1-+&%',%921(0+%76UG%3')%*)$-%$/+(#43%1%/1$$@'2&%

4'2%-"+%921(0+%76U%1&*#,#$-21-'2>%!"#$%/1$$@'2&%$"')0&%C+%&#44+2+,-%42'*%3')2%&1-1C1$+%

/1$$@'2&%4'2%)$+2%1(('),-%6d6%1,&%6d6IW7>

D4%3')%/01(+%9;:%1,&%?'-#,5%4#0+$%',%921(0+%76UG%@+%2+('**+,&%-'%)$+%-"+%4#,+%521#,+&%

/+2*#$$#',%*'&+0%1$%$)55+$-+&%1,&%)$+&%/+2%&+41)0-%C3%921(0+>%

Storage Option 2: Shared Filesystem for OCR and Voting Files

D4%3')%)/521&+%1,%+.#$-#,5%921(0+%:7;%<A>=%&1-1C1$+%3')%$"')0&%(',-#,)+%-'%)$+%1%$"12+&%

4#0+$3$-+*%0'(1-#',%-'%$-'2+%9;:%1,&%?'-#,5%4#0+$>%!"+%)$+%'4%921(0+%76U%#$%,'-%

2+('**+,&+&%#,%-"#$%(1$+>

"-/12%X1%.1B-++1(7%/40/%9-)%B.10/1%(1F%H'815%H-.%9-).%D.0B81%MMAN%K.'7%'(5/0880/'-(%

0(7%7-%(-/%.1)51%1*'5/'(6%H'815%H.-+%,.1V'-)5%'(5/0880/'-(5A%

6"')0&%1,3-"#,5%41#0%&)2#,5%#,$-1001-#',G%3')%(1,%+1$#03%$@#-("%C1(P%-'%-"+%/2+?#')$%

(',4#5)21-#',%@#-"')-%('*/2'*#$#,5%3')2%$3$-+*%#,-+52#-3>

6-'215+%9/-#',%D,4'2*1-#', 6"12+&%Y#0+%63$-+*

9;:%6-'215+%9/-#', K'2*10%:+&),&1,(3

Page 21: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

6/+(#43%$-'215+%0'(1-#',%4'2%=%9;:%4#0+$%',%&#44+2+,-%4#0+$3$-+*$>%

k'-#,5%I#$P%6-'215+%9/-#', K'2*10%:+&),&1,(3

6/+(#43%$-'215+%0'(1-#',%4'2%F%?'-#,5%4#0+$%',%&#44+2+,-%4#0+$3$-+*$

I'%,'-%2+)$+%-"+%9;:%1,&%?'-#,5%4#0+$%42'*%1,%+.#$-#,5%921(0+%<A>=%;:6%#,$-1001-#',>

;"''$+%,+@%4#0+$%#,$-+1&>%D4%1,3-"#,5%41#0$%&)2#,5%#,$-1001-#',%1,&%3')%,++&%-'%&+(',4#5)2+%-"+%

41#0+&%#,$-1001-#',G%3')%(1,%10@13$%$@#-("%C1(P%-'%-"+%/2+?#')$%(',4#5)21-#',>

!"+%?'-#,5%&#$P$%12+%1%-"2++B@13B*#22'2%#,%,'2*10%2+&),&1,(3%(',4#5)21-#',$>%!"+%-"2++%

?'-#,5%&#$P$%$"')0&%-"+2+4'2+%2+$#&+%#,%-"2++%$+/121-+%/12-#-#',$E4#0+$3$-+*$%'4%-"+%$"12+&%

4#0+$3$-+*>%

All installations: ORACLE_BASE for GRID Infrastructure

921(0+%W1$+ E'21(0+EW76]

6'4-@12+%\'(1-#', E'21(0+EQ:DIE<<=A=%

k'-#,5%I#$P%6-'215+%9/-#', K'2*10%:+&),&1,(3

6/+(#43%$-'215+%0'(1-#',%4'2%F%?'-#,5%4#0+$%',%&#44+2+,-%4#0+$3$-+*$

!"+%9:7;\]^W76]%0'(1-#',%4'2%-"+%921(0+%Q2#&%D,421$-2)(-)2+%<<>=%"'0&$%&#15,'$-#(%1,&%

*+-1&1-1%#,4'2*1-#',%4'2%-"+%0'(10%<<>=%52#&%#,$-1001-#',>%7$%-"+%52#&%$'4-@12+%0'(1-#',%#$%0'(10%

4'2%+1("%(0)$-+2%,'&+G%-"+%9:7;\]^W76]%0'(1-#',%$"')0&%C+%0'(10%1$%@+00>%!"#$%&+?#1-+$%

42'*%-"+%921(0+%&1-1C1$+%$'4-@12+%#,$-1001-#',G%@"+2+%1%$"12+&%0'(1-#',%4'2%9:7;\]^W76]%

Page 22: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

1,&%9:7;\]^_9U]%*)$-%C+%)$+&>%%6+0+(-%1,%921(0+%W1$+%&#2+(-'23%2+$#&#,5%',%1%0'(10%

4#0+$3$-+*>%6+0+(-%1%$'4-@12+%0'(1-#',%2+$#&#,5%',%1%0'(10%4#0+$3$-+*>%

D,?+,-'23%I#2+(-'23 E'21(0+E'21D,?+,-'23

D4%-"#$%#$%-"+%4#2$-%#,$-1001-#',%'4%921(0+%/2'&)(-$G%3')%*)$-%$/+(#43%1%0'(1-#',%4'2%-"+%921(0+%

#,?+,-'23>%!"+%#,?+,-'23%0'(1-#',%*)$-%C+%/2#?1-+%4'2%+1("%,'&+>

!"+%921(0+%#,?+,-'23%"'0&$%*+-1&1-1%#,4'2*1-#',%'4%100%#,$-100+&%921(0+%$'4-@12+%',%1%,'&+>%

D,%')2%+.1*/0+%-"+%#,?+,-'23%0'(1-#',%#$%#,%-"+%&#2+(-'23%E'21(0+E'21D,?+,-'23>%!"#$%&#2+(-'23%

#$%0'(10%',%+?+23%,'&+%#,%-"+%(0)$-+2>%I'%,'-%(',4)$+%-"+%#,?+,-'23%0'(1-#',%@#-"%-"+%$'4-@12+%

#,$-1001-#',%&#2+(-'23%4'2%-"+%921(0+%Q2#&%$'4-@12+>%

U1P+%$)2+%-'%$/+(#43%1%/1-"%4'2%-"+%#,?+,-'23%-"1-%#$%,'-%$"12+&%1*',5%-"+%,'&+$%#,%-"+%

(0)$-+2>%;"+(P%-"1-%-"+%921(0+%#,?+,-'23%(1,%C+%4)003%1((+$$+&%C3%-"+%96%)$+2%/+24'2*#,5%-"+%

#,$-1001-#',>%D,%(1$+%'4%921(0+%Q2#&%*1P+%$)2+%-"1-%-"+%#,?+,-'23%&#2+(-'23%1,&%100%

$)C&#2+(-'2#+$%12+%@2#-1C0+%C3%)$+2%'21(0+>%9,%100%,'&+$G%&'%1%`("'@,%B:%'21(0+T'#,$-100%

E'21(0+E'21D,?+,-'23`>%!"#$%("+(P%10$'%1//0#+$%#4%3')%#,$-100%1%/1-("$+-%'2%1%$#,50+%/1-("%4'2%-"+%

921(0+%$'4-@12+>>

!"+%921(0+%V,#?+2$100%D,$-100+2%("+(P$%-"1-%100%*#,#*)*%2+H)#2+*+,-$%"1?+%C++,%*+->%D4%-"#$%

("+(P%#$%,'-%/1$$+&G%&'%,'-%(',-#,)+%@#-"%-"+%#,$-1001-#',q%

D,%(1$+%'4%+22'2$%'2%@12,#,5$G%(1,(+0%-"+%#,$-1001-#',GG%2+$'0?+%-"+%2''-%(1)$+%'4%-"+%+22'2G%1,&%

-"+,%2+/+1-%-"+%#,$-1001-#',>%\''P%4'2%U96%XU3%921(0+%6)//'2-%4'2*+203%P,'@,%1$%U+-10#,PZ%

,'-+$%',%"'@%-'%('*/0+-+03%&+0+-+%1%41#0+&%#,$-1001-#',%4'2%3')2%/01-4'2*>%

!"+%921(0+%;0)$-+2@12+%#$%$-12-+&%1-%-"+%+,&%'4%-"+%#,$-1001-#',>%d')%(1,%?+2#43%-"#$%C3%

+.+()-#,5%-"+%(2$(-0%('**1,&>%!"+%')-/)-%'4%%('**1,&%fE'21(0+EQ:DE<<=A=EC#,E(2$(-0%$-1-)$%

2+$')2(+%B-h%%$"')0&%(',4#2*%-"1-%100%-"+%&+4#,+&%2+$')2(+$%12+%(2+1-+&%$)((+$$4)003>%

I+/+,&#,5%',%3')2%("''$+,%#,$-1001-#',%'/-#',G%3')%@#00%,'-#(+%2+$')2(+$%4'2%921(0+%76UG%

QK6%1,&%$'*+%1&&#-#',10%kD8$>%K'-+%-"1-%-"+%Q6I%$+2?#(+%#$%9YY\DK]%C3%&+41)0->%700%-"+%

2+$-%$"')0&%C+%9K\DK]>%

[%E'21(0+EQ:DIE<<=A=EC#,E(2$(-0%$-1-)$%2+$')2(+%B-

Page 23: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBK7U]%%%%!7:Q]!%%6!7!]%%%%%%6]:k]:%%%%%%6!7!]^I]!7D\6%%%%%%BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB%\'(10%:+$')2(+$BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB'21>\D6!]K]:>0$,2%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PC<%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PC=%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCF%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCO'21>9;:>&5%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PC<%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PC=%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCF%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCO%'21>1$*%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PC<%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PC=%%%%%%%%%%%%6-12-+&%%%%%%%%%%%%%%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCF%%%%%%%%%%%%6-12-+&%%%%%%%%%%%%%%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCO%%%%%%%%%%%%6-12-+&%%%%%%%%%%%%%'21>5$&%%%%%%%%%%%%%%%9YY\DK]%9YY\DK]%%%%%%?*PC<%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%9YY\DK]%9YY\DK]%%%%%%?*PC=%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%9YY\DK]%9YY\DK]%%%%%%?*PCF%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%9YY\DK]%9YY\DK]%%%%%%?*PCO%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%'21>,+-<>,+-@'2P%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PC<%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PC=%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCF%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCO%%%%%%%%%%%%%%%%%%%%%%%'21>',$%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PC<%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PC=%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCF%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCO'21>2+5#$-23>1(4$%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PC<%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PC=%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCF%%%%%%%%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCOBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Page 24: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

;0)$-+2%:+$')2(+$%%%%%BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB'21>\D6!]K]:^6;7K<>0$,2%%%%%%<%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PC=%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%'21>\D6!]K]:^6;7K=>0$,2%%%%%%<%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCO%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%'21>\D6!]K]:^6;7KF>0$,2%%%%%%<%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCF%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%'21>(?)%%%%%%<%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCF%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%'21>5,$%%%%%%<%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCO%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%'21>5,$>?#/%%%%%%<%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCO'21>'(OS%%%%%%<%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCF%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%'21>$(1,<>?#/%%%%%%<%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PC=%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%'21>$(1,=>?#/%%%%%%<%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCO%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%'21>$(1,F>?#/%%%%%%<%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCF%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%'21>?*PC<>?#/%%%%%%<%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PC<%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%'21>?*PC=>?#/%%%%%%<%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PC=%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%'21>?*PCF>?#/%%%%%%<%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCF%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%'21>?*PCO>?#/%%%%%%<%%%%%%%%9K\DK]%%9K\DK]%%%%%%%?*PCO

Page 25: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Oracle Clusterware Parameter Adjustments for SAP Installations

D,%$'*+%(1$+$%-"+%&+41)0-%?10)+$%'4%$+?+210%-#*#,5%2+01-+&%/121*+-+2$%4'2%+22'2%&+-+(-#',%1,&%

"+10-"%("+(P%12+%-''%1552+$$#?+%4'2%1%('*/0+.%678%+,?#2',*+,-G%+$/+(#1003%#4%-"+%$+2?#(+%

-#*+$%'4%('*/',+,-$%0#P+%,+-@'2P%'2%&#$P%DE9%#$%,'-%&+-+2*#,#$-#(%#,%1%$+,$+%-"1-%-"+2+%#$%1%

"#5"%&+?#1-#',%42'*%-"+%*+1,%'2%1?+215+%?10)+$>

D*/'2-1,-%-#*#,5%/121*+-+2$%4'2%-"+%921(0+%;0)$-+2@12+%12+%!"##$%&'(G%)"#*("!+%&(G%

,+-%%(("!+%1,&%)"./0."(>

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-'%-"+%9;:%2+/'$#-'23%1,&%-"+%?'-#,5%&#$P$>%!#*#,5%?10)+$%12+%5#?+,%#,%$+(',&$>%7%,'&+%*)$-%

C+%1C0+%-'%1((+$$%1-%0+1$-%',+%'4%-"+%9;:%2+/'$#-'23%4#0+$%1,&%1-%0+1$-%',+%'4%-"+%?'-#,5%&#$P$R%

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-"+%-#*+%1$$)*+&%-'%C2#,5%&'@,%1%,'&+%('*/0+-+03>

!"+%/121*+-+2%)"./0."(%#$%-"+%1*'),-%'4%-#*+%-'%@1#-%#,%$+(',&$%14-+2%1%,'&+%#$%(',$#&+2+&%

&+1&%1,&%2+(',4#5)21-#',%(1,%$14+03%$-12->%!"#$%/121*+-+2%#$%#*/'2-1,-%#,%(',S),(-#',%@#-"%-"+%

'/2'(&%-#*#,5%?10)+$>%7%&+1&%'2%C0'(P+&%,'&+%*)$-%102+1&3%C+%4+,(+&%')-%C3%'/2'(&%X?#1%1%

41$-%2+C''-Z%C+4'2+%-"+%2+*1#,#,5%,'&+$%(1,%$14+03%$-12-%2+(',4#5)21-#',>%D4%2+(',4#5)21-#',%

$-12-$%-'%+1203G%&1-1%#,-+52#-3%*13%C+%('*/2'*#$+&>%%

70@13$%("+(P%U96%,'-+%=lOOFA><%f;66%!#*+')-%;'*/)-1-#',%#,%921(0+%;0)$-+2@12+h%4'2%

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n%[Q:DI^_9U]EC#,E(2$(-0%5+-%($$%&#$P-#*+')-

%

Page 26: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

-'%H)+23%-"+%()22+,-%?10)+%'4%-"+%/121*+-+2>

6+-%-"+%/121*+-+2%C3%)$#,5%('**1,&

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Page 27: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Install Oracle RAC 11.2.0.2 Software on a Cluster

9,(+%-"+%921(0+%Q2#&%D,421$-2)(-)2+%$'4-@12+%"1$%C++,%$)((+$$4)003%#,$-100+&%1,&%$-12-+&G%-"+%

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Page 28: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

[%$$"BP+35+,%g-%2$1%g4%%a/1-"^-'^"'*+&#2+(-'23bE>$$"E#&^2$1^a,'&+,1*+b

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Page 29: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

[("*'&%mAA%(',4#5[("*'&%mAA%1)-"'2#i+&^P+3$[(&[("*'&%MAA%>$$"[("*'&%MLL%o

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Page 30: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

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D,$-100%9/-#',$% D,$-100%&1-1C1$+%$'4-@12+%',03

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82'&)(-%\1,5)15+ ],50#$"

I1-1C1$+%]&#-#', ],-+2/2#$+%]&#-#',

921(0+%W1$+ E'21(0+Ea6DIb

6'4-@12+%\'(1-#', E'21(0+Ea6DIbE<<=A=

I1-1C1$+%7&*#,#$-21-'2%Q2')/ &C1

I1-1C1$+%9/+21-'2%Q2')/ '/+2

80+1$+%,'-+T%70-"')5"%3')%(1,%)$+%-"+%$1*+%921(0+%W1$+%&#2+(-'23%4'2%100%#,$-1001-#',$G%@+%

2+('**+,&%-'%)$+%1%$+/121-+%921(0+%W1$+%0'(1-#',%@#-"%+?+23%921(0+%&1-1C1$+%$'4-@12+%

#,$-1001-#',>%Y'2%)$+%@#-"%678G%-"+%921(0+%W1$+%&#2+(-'23%"1$%-'%C+%',%1%$"12+&%4#0+$3$-+*>%

V$+%+.1(-03%-"+%$)55+$-+&%52')/$>%:+*+*C+2%-"1-%-"+%$'4-@12+%#,$-1001-#',%'@,+2%#$%)$+2%

'21(0+%@#-"%/2#*123%52')/%'#,$-100>%W3%("''$#,5%&C1%1$%-"+%96IW7%1,&%'/+2%1$%9698]:%

52')/G%1,3%)$+2%C+0',5#,5%-'%-"+$+%52')/$%(1,%/+24'2*%1&*#,#$-21-#?+%-1$P$%0#P+%$-12-#,5%'2%

$-'//#,5%-"+%&1-1C1$+>

678%)$+2%'21a$#&b%C+0',5$%-'%52')/%&C1%1,&%#$%100'@+&%-'%/+24'2*%100%1&*#,#$-21-#?+%-1$P$>%

K'-+T%6'4-@12+%)/&1-+$G%/1-("$+-$%1,&%$#,50+%/1-("+$%12+%(',4#5)21-#',%-1$P$%1,&%*)$-%C+%

1(('*/0#$"+&%C3%)$+2%'21(0+>

Page 31: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

;"+(P%-"+%$)**123%$(2++,>%D4%100%#,4'2*1-#',%#$%('22+(-G%/2+$$%D,$-100%-'%$-12-%-"+%#,$-1001-#',%

/2'(+$$>

!"+%921(0+%V,#?+2$10%D,$-100+2%("+(P$%-"1-%100%*#,#*)*%2+H)#2+*+,-$%"1?+%C++,%*+->%D4%-"#$%

("+(P%#$%,'-%/1$$+&G%&'%,'-%(',-#,)+%@#-"%-"+%#,$-1001-#',q%

9,(+%-"+%$'4-@12+%"1$%C++,%#,$-100+&G%3')%*)$-%2),%-"+%2''->$"%$(2#/-$%',%100%,'&+$%1$%)$+2%

2''->

!"+%01$-%$(2++,%$"'@$%-"+%2+$)0-%'4%-"+%#,$-1001-#',>%I'%,'-%(',-#,)+%@#-"%(',4#5)21-#',%

("1,5+$%#4%-"+2+%12+%1,3%@12,#,5%*+$$15+$>

K'-+T%!"+%$"12+&%4#0+$3$-+*%"'0&#,5%-"+%$"12+&%9:7;\]^_9U]%$'4-@12+%#,$-1001-#',%

&#2+(-'23%$"')0&%$)//'2-%*+*'23%*1//+&%4#0+$>%U+*'23%*1//+&%4#0+$%12+%)$+&%C3%921(0+%

;0)$-+2@12+%-'%*',#-'2%-"+%"+10-"%'4%1%2),,#,5%921(0+%#,$-1,(+>%

D4%-"+%$"12+&%4#0+$3$-+*%',%3')2%/01-4'2*%&'+$%,'-%100'@%*+*'23%*1//+&%4#0+$G%3')%*)$-%

(2+1-+%1%$3*C'0#(%0#,P%-'%1%0'(10%4#0+$3$-+*G%@"#("%$)//'2-$%*+*'23%*1//+&%4#0+$>

!"+%,1*+%'4%-"+%*+*'23%*1//+&%4#0+%#$%"(^aDK6!7K;]^K7U]b>&1->%!"+%4#0+%#$%0'(1-+&%#,%

&#2+(-'23%[9:7;\]^_9U]E&C$>

74-+2%-"+%$'4-@12+%#,$-1001-#',G%(2+1-+%1%0'(10%&#2+(-'23%',%1%0'(10%4#0+$3$-+*%',%+?+23%,'&+>%

;'/3%-"+%4#0+%[9:7;\]^_9U]E&C$E"(^aDK6!K7U]b>&1-%-'%-"+%0'(10%&#2+(-'23>%8+24'2*%

-"#$%',%+?+23%,'&+%#,%-"+%(0)$-+2>

K'@%&+0+-+%-"+%4#0+%%[9:7;\]^_9U]E&C$E"(^aDK6!K7U]b>&1->%9,%+1("%%,'&+%'4%-"+%

(0)$-+2G%(2+1-+%1%$3*C'0#(%0#,P%#,%[9:7;\]^_9U]E&C$%/'#,-#,5%-'%-"+%('/#+&%4#0+%#,%-"+%

0'(10%4#0+$3$-+*>

0,%B$%Ea0'(10bE"(^aDK6!K7U]b>&1-%[9:7;\]^_9U]E&C$E"(^aDK6!K7U]b>&1-

Page 32: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Prepare the Database Upgrade

!"+%4'00'@#,5%$+(-#',$%1//03%',03%#4%3')%)/521&+%1,%+.#$-#,5%921(0+%:7;%<A>=%$3$-+*>%D4%3')%

/+24'2*%1%$#,50+%#,$-1,(+%-'%921(0+%:7;%*#521-#',G%3')%(1,%$P#/%-"+$+%$-+/$%1$%3')2%&1-1C1$+%

#$%102+1&3%)/521&+&%'2%#,$-100+&%@#-"%921(0+%<<>=>A>=>%%;',-#,)+%@#-"%(',4#5)21-#',%#,%$+(-#',%

hI1-1C1$+%;',-2'04#0+%8121*+-+2$h>

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("1,5+&%42'*%)$+2%'21a$#&bT&C1%-'%)$+2%'21(0+T'#,$-100>%%J+%2+('**+,&%-"1-%3')%2+B#,$-100%

-"+%921(0+%<A>=%:IWU6%$'4-@12+%1$%)$+2%'21(0+T'#,$-100%1,&%10$'%2+B1//03%-"+%/1-("$+-%

<A>=>A>OELG%&+/+,&#,5%',%-"+%1(-)10%?+2$#',%3')%12+%)$#,5>

Pin all cluster nodes in Oracle Clusterware

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3')%,++&%-'%/#,%-"+%,'&+$%#,%;:6>%!"#$%*)$-%C+%&',+%1$%)$+2%2''-T

n%E'21(0+EQ:DIE<<=A=EC#,E(2$(-0%/#,%($$%g,%'21(.<

:+/+1-%-"#$%4'2%100%,'&+$%#,%3')2%(0)$-+2>

Page 33: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Re-install Oracle 10.2 Database Software and Patchsets

W+4'2+%3')%$-12-%@#-"%-"+%2+B#,$-1001-#',G%2+,1*+%-"+%+.#$-#,5%<A>=>A>.%[9:7;\]^_9U]>%

;"+(P%-"1-%-"+%,+@%,1*+%#$%?#$#C0+%',%100%,'&+$%#,%-"+%(0)$-+2>%

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)$+&%#,%3')2%#,$-1001-#',G%+>5>%E'21(0+Ea6DIbE<A=^mO>%%%8+24'2*%1%$'4-@12+%#,$-1001-#',%',03>%

6-12-%-"+%921(0+%V,#?+2$10%D,$-100+2T

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8+24'2*%1%$'4-@12+%#,$-1001-#',%',03>%6+0+(-%100%,'&+$%42'*%3')2%(0)$-+2>%I'%,'-%(2+1-+%1%

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74-+2%-"+%#,#-#10%#,$-1001-#',G%2+B1//03%-"+%/1-("$+-%X<A>=>A>O%'2%01-+2Z%@"#("%3')%"1?+%C++,%

)$#,5%C+4'2+>%K'-+%-"1-%-"#$%$-+/%#$%2+H)#2+&%1$%-"+%)/521&+%1$$#$-1,-%(1,t-%%)/521&+%&#2+(-03%

42'*%<A>=>A><>%

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2+/'$#-'23>%d')%(1,%1("#+?+%-"#$%C3%(2+1-#,5%1%$#*/0+%-+*/'2123%(0)$-+2%&1-1C1$+%@#-"%IW;7G%

$/+(#43#,5%$1*+%&1-1C1$+%,1*+%1,&%#,$-1,(+%,1*+$%1$%#,%3')2%'0&%<A5%:7;%#,$-1001-#',>

Y#2$-G%C+4'2+%$-12-#,5%IW;7G%)$+%K]!;7%-'%(',4#5)2+%1%0#$-+,+2%4'2%-"+%-+*/'2123%&1-1C1$+>%

Y2'*%3')2%42+$"03%2+B#,$-100+&%<A5%9:7;\]^_9U]%$-12-%,+-(1%@#-"%)$+2%1(('),-%'21(0+T

[%+./'2-%9:7;\]^_9U]uE'21(0+EKJOE<A=^mO[%E'21(0+EKJOE<A=^mOEC#,E,+-(1

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#,%3')2%/2+?#')$%$+-)/G%$'%#-%#$%/2'C1C03%678%&+41)0-%<L=M>

V$+%-"+%$1*+%0#$-+,+2%,1*+%1$%#,%3')2%/2+?#')$%$+-)/G%+>5>%\D6!]K]:^a6DIb

Page 34: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

74-+2%,+-(1%#$%4#,#$"+&%@#-"%-"+%(',4#5)21-#',G%)$+%('**1,&%(2$(-0%$-1-)$%2+$')2(+%g-%-'%("+(P%

-"1-%-"+%0#$-+,+2%2+$')2(+$%12+%(2+1-+&%1,&%$-12-+&%',%100%,'&+$%#,%-"+%(0)$-+2>

K'@%(2+1-+%1%$#*/0+%-+*/'2123%(0)$-+2%&1-1C1$+%@#-"%-''0%IW;7%42'*%-"+%42+$"03%2+B#,$-100+&%

<A5%9:7;\]^_9U]>%V$+%$1*+%&1-1C1$+%,1*+%Xa6DIbZ>%%

6-12-%&C(1

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'0&%&1-1C1$+>%

W+%(12+4)0%@#-"%-"+%6DI%82+4#.%4'2%-"+%#,$-1,(+$T%D4%3')2%#,$-1,(+B,)*C+2$%42'*%-"+%'0&%

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-1#0>%

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D-%@#00%,'-%C+%)$+&%1-%100%1,&%-"+%&1-14#0+$%(1,%C+%&2'//+&%01-+2>

J"+,%1$P+&%4'2%0#$-+,+2%2+5#$-21-#',G%$+0+(-%f:+5#$-+2%-"+%&1-1C1$+%@#-"%100%0#$-+,+2$h>%

!"+$+%12+%-"+%0#$-+,+2$%3')%"1?+%(2+1-+&%@#-"%K]!;7>

74-+2%&C(1%#$%4#,#$"+&G%-"+%-+*/'2123%&1-1C1$+%$"')0&%C+%2),,#,5%',%100%,'&+$>

!23%-'%(',,+(-%-'%-"+%#,$-1,(+$T%6+-%+,?#2',*+,-%?12#1C0+$%9:7;\]^_9U]%1,&%

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I1H-.1%B-(/'()'(6E%54)/7-F(%/41%/1+,-.0.9%B8)5/1.%70/0>051A%

Page 35: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

[E'21(0+EQ:DIE<<=A=EC#,E(2$^$-'/%'21>a6DIb>&C%%B4

;"+(P%-"1-%100%#,$-1,(+$%12+%$-'//+&T

[E'21(0+EQ:DIE<<=A=EC#,E(2$(-0%$-1-)$%2+$')2(+%g-

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-.'6'(08%70/0>0512

;'/3%-"+%$+2?+2%/121*+-+2%4#0+%X$/4#0+a6DIb>'21Z%4'2%-"+%+.#$-#,5%&1-1C1$+%#,%-"+%&C$%

$)C&#2+(-'23%42'*%-"+%'0&G%2+,1*+&%[9:7;\]^_9U]%-'%-"+%42+$"03%(2+1-+&%$+2?+2%

/121*+-+2%4#0+%X$/4#0+a6DIbAA>'21Z>%

"-/12%J-)%+)5/%G11,%/41%(0+1%5,H'81]?#L^WWA-.0E%05%/4'5%'5%/41%H'81(0+1%0(7%,0/4%

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E'21(0+Ea6DIbE<A=^mOE&C$E#,#-a6DIba!_:]7Ib>'21>

Change the ownership of database files

;"1,5+%'@,+2$"#/%'4%100%&1-1C1$+%4#0+$G%2+&'B4#0+$G%(',-2'0B4#0+$G%12("#?+&%2+&'B4#0+$%-'%)$+2%

'21(0+T'#,$-100>%%K'-+%-"1-%#4%3')%12+%)$#,5%921(0+%76U%4'2%$-'2#,5%9;:%1,&%?'-#,5%

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;"+(P%-"1-%3')%(1,%$-12-)/%-"+%'2#5#,10%&1-1C1$+%@#-"%-"+%,+@%#,$-100+&%+.+()-1C0+$T

Y#2$-%%-+$-%@#-"%$H0/0)$T

[+./'2-%9:7;\]^6DIuKJOAA<[+./'2-%9:7;\]^_9U]uE'21(0+EKJOE<A=^mO[E'21(0+EKJOE<A=^mOEC#,E$H0/0)$%E%1$%$3$&C1

Page 36: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

6w\b$-12-)/

D4%-"#$%-+$-%#$%$)((+$$4)0G%$")-&'@,%-"+%#,$-1,(+%1,&%-+$-%@#-"%;:6%('**1,&T

%

[E'21(0+EQ:DIE<<=A=EC#,E(2$^$-12-%'21>a6DIb>&C

d')%$"')0&%$++%-"1-%-"+%&1-1C1$+%#,$-1,(+$%('*+%)/%',%100%(',4#5)2+&%,'&+$>

Check /etc/oratab

;"+(P%-"1-%-"+%+,-3%#,%4#0+%E+-(E'21-1C%4'2%3')2%&1-1C1$+%#$%?10#&%',%100%,'&+$%#,%3')2%(0)$-+2>%%

Upgrade the Oracle Database using DBUA

J+%2+('**+,&%-"1-%3')%)$+%921(0+%-''0%IWV7%4'2%-"+%)/521&+%'4%3')2%+.#$-#,5%921(0+%:7;%

<A>=%&1-1C1$+>%\'5',%-'%-"+%$3$-+*%1$%)$+2%'21(0+>%6-12-%-"+%)/521&+%1$$#$-1,->

7?1#01C0+%I1-1C1$+$ a6DIb

82+B<<52=%0#$-+,+2$%&+-+(-+& d+$G%*#521-+%-'%()22+,-%921(0+%_'*+%

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Y1$-%:+('?+23%72+1 7$%#,%<A5%:7;%#,$-1001-#',

I#15,'$-#(%I+$-#,1-#', E'21(0+Ea6DIbE&#15

\#$-+,+2$ 6+0+(-T%\D6!]K]:%xE'21(0+EQ:DIE<<=A=y

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Page 37: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

"-/12%#H%9-)%,80(%/-%+'6.0/1%9-).%70/0>051%/-%D.0B81%;?YE%/4'5%+)5/%>1%7-(1%'(%0%

51,0.0/1%/05GA%

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W+$-%821(-#(+$%Q)#&+h%1,&%

f678%I1-1C1$+$%',%921(0+%7)-'*1-#(%6-'215+%U1,15+*+,-%<<5%:+0+1$+%=%;',4#5)21-#',%

Q)#&+0#,+$%4'2%VKDv%1,&%\#,).%801-4'2*$h>%

_+2+%3')%4#,&%2+('**+,&1-#',$%',%-"+%$)//'2-+&%/2'(+&)2+$%1$%@+00%1$%,1*#,5%(',?+,-#',$%

4'2%921(0+%76U%&#$P$%1,&%'-"+2%2+0+?1,-%#,4'2*1-#',>

6/+(#43%3')2%401$"%2+('?+23%12+1%#4%-"+%+.#$-#,5%&1-1C1$+%102+1&3%)$+&%1%401$"%2+('?+23%12+1>%

6/+(#43%-"+%I#15,'$-#(%I+$-#,1-#',G%@"#("%#$%9:7;\]^W76]

6+0+(-%',03%-"+%0#$-+,+2%42'*%-"+%Q:DI%#,$-1001-#',>%

9,(+%IWV7%#$%4#,#$"+&G%3')%(1,%$-12-%1,&%$-'/%-"+%&1-1C1$+%@#-"%-''0%$2?(-0>

[%E'21(0+EQ:DIE<<=A=EC#,E$2?(-0%$-1-)$%&1-1C1$+%g&%a6DIb

Modify Location for Server Parameter File spfile<SID>.ora

I)2#,5%2+5#$-21-#',%'4%-"+%-+*/'2123%&1-1C1$+%3')%"1?+%(2+1-+&%-'%2+B2+5#$-+2%-"+%921(0+%<A>=%

&1-1C1$+%#,%-"+%921(0+%;0)$-+2@12+G%-"+%0'(1-#',%'4%-"+%$+2?+2%/121*+-+2%4#0+%@1$%2+5#$-+2+&%#,%

-"+%2+/'$#-'23>%!"#$%,++&$%-'%C+%("1,5+&%C+4'2+%3')%(1,%&+0+-+%-"+%-+*/'2123%&1-1C1$+>%

6")-&'@,%-"+%&1-1C1$+

[%E'21(0+EQ:DIE<<=A=EC#,E$2?(-0%$-'/%&1-1C1$+%g&%a6DIb

;'/3%-"+%4#0+%$/4#0+a6DIbAA>'21%42'*%-"+%-+*/'2123%0'(1-#',%-'%

E'21(0+Ea6DIbE<<=A=E&C$E$/4#0+>'21>

]&#-%100%#,#-a6DIba!_:]7Ib>'21%4#0+$%-'%/'#,-%-'%-"+%,+@%0'1(-#',>T

68YD\]urE'21(0+Ea6DIbE<<=A=E&C$E$/4#0+a6DIb>'21r

Page 38: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

V/&1-+%#,4'2*1-#',%#,%-"+%921(0+%;0)$-+2@12+T

[%E'21(0+EQ:DIE<<=A=EC#,E$2?(-0%*'&#43%&1-1C1$+%g&%a6DIb%%%%%%%%%%%B/%E'21(0+Ea6DIbE<<=A=E&C$E$/4#0+a6DIb>'21

;"+(P%-"1-%-"+%&1-1C1$+%$-12-$%)/%('22+(-03>

[%E'21(0+EQ:DIE<<=A=EC#,E$2?(-0%$-12-%&1-1C1$+%g&%a6DIb

Page 39: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Manual Upgrade of the Database

J+%&'%,'-%2+('**+,&%1%*1,)10%)/521&+%'4%-"+%&1-1C1$+>%D4%3')%&+(#&+%-'%/+24'2*%1%*1,)10%

)/521&+%)$#,5%$H0/0)$G%$++%U96%,'-+%NFMLMA><G%f;'*/0+-+%;"+(P0#$-%4'2%U1,)10%V/521&+$%-'%

<<5:=h>

K'-+T%D4%3')%12+%)/521&#,5%42'*%1,%921(0+%:7;%<A>=%#,$-1001-#',G%2+*+*C+2%-"1-%100%-"+%-1$P$%

4'2%-"+%)/521&+%-'%921(0+%<<>=%*)$-%C+%&',+%1$%4'2%1%$#,50+B#,$-1,(+%+,?#2',*+,->%Y'2%-"#$G%

3')%*)$-%$+-%#,#-#10#i1-#',%/121*+-+2%(0)$-+2^&1-1C1$+u410$+>

D4%3')%12+%$-#00%)$#,5%1%/4#0+%#,#-a6DIb>'21%4'2%#,$-1,(+%$-12-)/G%+&#-%-"#$%4#0+%@#-"%1%-+.-%+&#-'2%

1,&%*1P+%$)2+%-"+%/121*+-+2%(0)$-+2^&1-1C1$+%#$%$+-%-'%410$+>

D,%-"+%(1$+%'4%1%$#,50+%$+2?+2%/121*+-+2%4#0+%$/4#0+>'21%@"#("%#$%,++&+&%C3%678%4'2%:7;G%

("1,5+%-"+%$+--#,5%'4%-"+%/121*+-+2%)$#,5%$H0/0)$T

[%$H0/0)$%E%1$%$3$&C1

6w\b%$-12-)/%,'*'),-6w\b%10-+2%&1-1C1$+%$+-%/121*+-+2%(0)$-+2^&1-1C1$+ur410$+r%$('/+u$/4#0+R6w\b%$")-&'@,%#**+&#1-+R

;"1,5+%-"+%'@,+2$"#/%'4%100%&1-1C1$+%4#0+$%1$%&+$(2#C+&%#,%$+(-#',%f;"1,5+%-"+%'@,+2$"#/%'4%

&1-1C1$+%4#0+$%-'%'21(0+T'#,$-100%'2%'21(0+T1$*1&*#,_

After the Upgrade: Manual or by DBUA

;"1,5+%-"+%+,-2#+$%#,%-"+%$/4#0+%-'%)$+%]z;9KK];!%4'2%2+5#$-21-#',%@#-"%-"+%0#$-+,+2%

/2'(+$$+$T

[%$H0/0)$%E%1$%$3$&C1

6w\b%$-12-)/%,'*'),-

Page 40: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

6w\b%10-+2%$3$-+*%$+-%0'(10^0#$-+,+2%u%%%%%%%%{EE,'&+<B?#/>(0)$-+2<>*3B('*/1,3>('*T<L=<r%%%%%%%%%%$('/+%u%$/4#0+%$#&%u%{a6DIbAA<rR6w\b%10-+2%$3$-+*%$+-%0'(10^0#$-+,+2%u%%%%%%%%{EE,'&+=B?#/>(0)$-+2<>*3B('*/1,3>('*T<L=<r%%%%%%%%%%$('/+%u%$/4#0+%$#&%u%{a6DIbAA=rR6w\b%10-+2%$3$-+*%$+-%0'(10^0#$-+,+2%u%%%%%%%%{EE,'&+FB?#/>(0)$-+2<>*3B('*/1,3>('*T<L=<r%%%%%%%%%%$('/+%u%$/4#0+%$#&%u%{a6DIbAAFrR6w\b%10-+2%$3$-+*%$+-%0'(10^0#$-+,+2%u%%%%%%%{EE,'&+OB?#/>(0)$-+2<>*3B('*/1,3>('*T<L=<r%%%%%%%%%%$('/+%u%$/4#0+%$#&%u%{a6DIbAAOrR

6w\b%10-+2%$3$-+*%$+-%2+*'-+^0#$-+,+2%u%%%%%%%%{EE(0)$-+2<B$(1,>(0)$-+2<>*3B('*/1,3>('*T<L=<r%%%%%%%%%%$('/+%u%$/4#0+%$#&%u%{prR

6w\b%$")-&'@,%#**+&#1-+R

D,%-"#$%+.1*/0+%+?+23%#,$-1,(+%2),,#,5%',%1%,'&+%(',,+(-$%-'%-"+%0'(10%,'&+%0#$-+,+2%C3%)$#,5%

-"+%,'&+%kD8>%!"+%2+*'-+%0#$-+,+2%+,-23%#$%-"+%$1*+%4'2%100%#,$-1,(+$%1,&%)$+$%-"+%6;7K%kD8%

4'2%-"+%(',,+(-#',>%%

D,%-"+%-+*/01-+%1C'?+G%QK6%,1*+%2+$'0)-#',%#$%1$$)*+&>%D4%3')%&',t-%"1?+%(',4#5)2+&%QK6G%

3')%&',t-%,++&%-'%#,(0)&+%$)C&'*1#,%#,4'2*1-#',%X%>(0)$-+2<>Z

74-+2%-"#$%*'&#4#(1-#',%#$%#,%/01(+G%3')%(1,%&+0+-+%-"+%0#$-+,+2%(',4#5)21-#',%/+24'2*+&%@#-"%

K]!;7%1$%/2+/121-#',%4'2%-"+%)/521&+%@#-"%IW;7%E%IWV7

Apply all required Patches for SAP

9,(+%-"+%9VD%"1$%#,$-100+&%-"+%$'4-@12+G%3')%*)$-%1//03%100%/1-("+$%2+H)#2+&%4'2%2),,#,5%1%

678%$3$-+*>%d')%(1,%&'@,0'1&%100%2+('**+,&+&%1,&%(+2-#4#+&%/1-("+$%42'*%-"+%678%

*12P+-/01(+>%;"+(P%678%,'-+%<OF<NAA%4'2%4)2-"+2%#,4'2*1-#',%2+512&#,5%921(0+%I1-1C1$+%

<<5%:+0+1$+%=>%

Page 41: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

\'5%',%-'%-"+%$3$-+*%1$%)$+2%'21(0+>%%D-%#$%#*/'2-1,-%-"1-%-"+%+,?#2',*+,-%'4%-"+%)$+2%'21(0+%

,'@%2+40+(-$%-"+%("1,5+$%-'%-"+%,+@%921(0+%<<5%$'4-@12+%2+0+1$+>%W+4'2+%$-12-#,5%-"+%&1-1C1$+%

@#-"%-"+%,+@%921(0+%+.+()-1C0+$G%-"+$+%?12#1C0+$%*)$-%C+%$+-%'2%('22+(-+&%1$%4'00'@$T

k12#1C0+ k10)+

9:7;\]^_9U] E'21(0+Ea&C$#&bE<<=A=

9:7;\]^6DI a&C$#&ba#,$-1,(+^,)*C+2b

9:7;\]^W76] E'21(0+Ea&C$#&b

7&&#-#',1003G%-"+%[87!_%1,&%-"+%[\I^\DW:7:d^87!_%?12#1C0+%$"')0&%#,(0)&+%-"+%/1-"%-'%

-"+%,+@%921(0+%+.+()-1C0+$>

J+%2+('**+,&%-"1-%3')%)$+%U981-("%-'%1//03%100%2+H)#2+&%/1-("+$>

Database Control File Parameters

!"#$%$+(-#',%1//0#+$%-'%+.#$-#,5%$#,50+%#,$-1,(+%&1-1C1$+$%',03>%D4%3')%$-12-%@#-"%1%42+$"03%

#,$-100+&%678%$3$-+*%'2%3')2%$3$-+*%#$%102+1&3%:7;%+,1C0+&G%3')%(1,%$P#/%-"#$%/12->

Y'2%-"+%/01,,+&%:7;%+,1C0#,5%'4%-"+%+.#$-#,5%&1-1C1$+G%-"+%&1-1C1$+%/121*+-+2$%

U7vDK6!7K;]6G%U7v\9QYD\]6%1,&%U7v\9QU]UW]:6%,++&%$/+(#10%1--+,-#',>%

!"+$+%/121*+-+2$%12+%/12-%'4%-"+%&1-1C1$+%(',-2'0%4#0+$%1,&%@+2+%$/+(#4#+&%&)2#,5%#,#-#10%

&1-1C1$+%(2+1-#',>%Q+,+21003%$/+1P#,5G%-"+$+%/121*+-+2$%*13%,'-%"1?+%C++,%("1,5+&%$#,(+%-"+%

4#2$-%#,$-1001-#',%'4%-"+%:EF%$3$-+*>%

K'-+T%!"#$%$+(-#',%1//0#+$%-'%)/521&+$%42'*%1,%'0&%$#,50+B#,$-1,(+%&1-1C1$+%',03>%D4%3')2%

+.#$-#,5%$3$-+*%#$%102+1&3%921(0+%:7;%<A>=%+,1C0+&G%3')%(1,%$P#/%-"#$%$+(-#',>

U7vDK6!7K;]6%$"')0&%C+%1-%0+1$-%-"+%,)*C+2%'4%,'&+$%#,%-"+%(0)$-+2G%/2'C1C03%@#-"%$'*+%

2''*%4'2%1&&#-#',10%52'@-"%#,%-"+%4)-)2+>

U7v\9QYD\]6%&+-+2*#,+$%-"+%"#5"+$-%,)*C+2%'4%2+&'%0'5%4#0+%52')/$%-"1-%(1,%+?+2%C+%

(2+1-+&%#,%-"+%&1-1C1$+>%|++/#,5%#,%*#,&%-"+%(',?+,-#',$%)$+&%C3%678%$'4-@12+%4'2%,1*#,5%

-"+%0'5%4#0+%52')/$%1,&%*+*C+2$G%-"#$%?10)+%$"')0&%C+%$+-%-'%1%,)*C+2%52+1-+2%-"1,%-"+%"#5"+$-%

Q:9V8%?10)+%4'2%1,3%2+&'%0'5%4#0+%52')/>

Page 42: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

U7v\9QU]UW]:6%$/+(#4#+$%-"+%*1.#*)*%,)*C+2%'4%*+*C+2$G%'2%#&+,-#(10%('/#+$G%4'2%1%

2+&'%0'5%4#0+%52')/>%!"+%&+41)0-%?10)+%4'2%1,%678%#,$-1001-#',%#$%=>

D4%-"+%()22+,-%?10)+$%12+%,'-%$)44#(#+,-%4'2%-"+%/01,,+&%(',4#5)21-#',G%1%,+@%$+-%'4%(',-2'0%4#0+$%

,++&$%-'%C+%(2+1-+&>%!'%&'%-"#$G%&)*/%-"+%()22+,-%$+--#,5$%-'%1%-21(+%4#0+%1$%4'00'@$T

?@AB8%7.0#8&%.%C%+08C%2D-:82").#"7E1708."8.#%20F

!"#$%5+,+21-+$%1,%6w\%$-1-+*+,-%-'5+-"+2%@#-"%"#,-$%4'2%5+,+21-#,5%1%,+@%$+-%'4%(',-2'0%4#0+$%

#,%-"+%()22+,-%&1-1C1$+%-21(+%4#0+>%%!"+%0'(1-#',%'4%-"+%&#2+(-'23%4'2%-"#$%4#0+%(1,%C+%&+-+2*#,+&%

C3%6w\p80)$%1$%4'00'@$T

?@AB8+/"$8:%#%;0.0#8-+0#=&-;:=&0+.

!"+%&+41)0-%&#2+(-'23%4'2%-"#$%4#0+%#$%E'21(0+Ea6DIbE$1/-21(+E)$+2-21(+G%#4%678%,1*#,5%

(',?+,-#',$%12+%)$+&>

!"+%*'$-%2+(+,-%&1-1C1$+%-21(+%4#0+%(',-1#,$%100%,+(+$$123%#,4'2*1-#',>%61?+%-"+%2+0+?1,-%/12-%

'4%-"#$%-21(+%4#0+%-'%1%-+*/'2123%4#0+%1,&%*'&#43%-"+%/121*+-+2$%-'%1//2'/2#1-+%?10)+$>

!"#$%('**1,&%5#?+$%1%0#$-T

7+8G7#8

!"+%*'$-%2+(+,-%-21(+%4#0+%#$%1-%-"+%+,&%'4%-"#$%0#$->%

;'/3%-"+%(',-+,-$%#,-'%1%-+*/'2123%4#0+%1,&%('22+(-%-"+%?10)+$%4'2%U7v\9QYD\]6G%

U7v\9QU]UW]:6%1,&%U7vDK6!7K;]6%#4%,+(+$$123

D4%-"+%()22+,-%/121*+-+2$%12+%102+1&3%$)44#(#+,-G%-"+,%3')%&',s-%"1?+%-'%(2+1-+%1%,+@%$+-%'4%

(',-2'0%4#0+$>%D4%-"#$%#$%,'-%-"+%(1$+G%-"+,%3')%,++&%1&S)$-%-"+$+%/121*+-+2$>%9,(+%3')%"1?+%

*1&+%-"+%("1,5+$G%4'00'@%-"+%#,$-2)(-#',$%5#?+,%#,%-"+%-21(+%4#0+%4'2%(2+1-#,5%1%,+@%$+-%'4%

(',-2'0%4#0+$>

Page 43: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Automatic Undo Management with Undo Tablespaces

D4%3')%&'%1,%)/521&+%'4%1,%+.#$-#,5%921(0+%:7;%<A>=%&1-1C1$+G%3')%(1,%$P#/%-"#$%$+(-#',>

921(0+%1,&%678%2+('**+,&%)$#,5%),&'%-1C0+$/1(+$%#,%1%:7;%+,?#2',*+,->%!"+%)$+%'4%

2'00C1(P%$+5*+,-$%#$%&+/2+(1-+&%1,&%$"')0&%C+%1?'#&+&%#,%1%:7;%(',4#5)21-#',%@#-"%678>

K'-+T%!"#$%$+(-#',%1//0#+$%-'%)/521&+$%42'*%$#,50+%#,$-1,(+%&1-1C1$+$%',03>%6P#/%-"#$%$+(-#',%

#4%3')2%+.#$-#,5%$3$-+*%#$%102+1&3%921(0+%:7;%<A>=%+,1C0+&%@#-"%),&'%-1C0+$/1(+$%#,%)$+>

82+/12+%-'%)$+%1)-'*1-#(%),&'%*1,15+*+,-%4'2%1,%678%#,$-1001-#',%@#-"%-"+%4'00'@#,5%

,1*#,5%(',?+,-#',$%)$+&%C3%678T

8678VKI9G%8678VKI9^AA=G%}%G%8678VKI9^,G%&+/+,&#,5%',%-"+%,)*C+2%'4%#,$-1,(+$%

#,%-"+%(0)$-+2>%82+4+21C03G%-"+%&1-14#0+$%4'2%-"+$+%-1C0+$/1(+$%$"')0&%C+%0'(1-+&%',%$+/121-+%

&#$P$>

;2+1-#',%'4%%-"+%-1C0+$/1(+$%(1,%10$'%C+%&',+%)$#,5%-"+%4'00'@#,5%$1*/0+%6w\%$(2#/-T

2#0%.08-)&"8.%C70+:%208*?,*HIJK8&%.%E1708L9"#%2709M&C+1&B9+%:&%.%'9-)&"9-)&"<&%.%(8L8+1N08(OOO;8#0-+0F2#0%.08-)&"8.%C70+:%208*?,*HIJK=OO>8&%.%E1708L9"#%2709M&C+1&B9+%:&%.%'9-)&"=OO>9-)&"=OO><&%.%(8L8+1N08(OOO;8#0-+0F888888888<8<8<8<8<8<8<8<8<8<8<8<8<8<

2#0%.08-)&"8.%C70+:%208*?,*HIJK=OO)8&%.%E1708L9"#%2709M&C+1&B9+%:&%.%P9-)&"=OO)9-)&"=OO)<&%.%(8L8+1N08(OOO;8#0-+0F

K'-+T%\+?+215#,5%1)-'*1-#(%),&'%*1,15+*+,-%10$'%2+H)#2+$%("1,5+$%-'%-"+%#,#-#10#i1-#',%4#0+%

'4%1,%#,$-1,(+>%!"+%+,-2#+$%4'2%-"+%2'00C1(P%$+5*+,-$%,++&%-'%C+%&+0+-+&%'2%('**+,-+&%')->%

7&&%-"+%0#,+$T

Q<-)&"=;%)%R0;0).8S8%-."M&C+1&BOO(<-)&"=.%C70+:%208S8*?,*HIJKM&C+1&BOO><-)&"=.%C70+:%208S8*?,*HIJK=OO>

M&C+1&BOO)<-)&"=.%C70+:%208S8*?,*HIJK=OO)

Page 44: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

-'%-"+%#,$-1,(+B$/+(#4#(%#,#-#10#i1-#',%4#0+$>

V$+%'4%1)-'*1-#(%),&'%*1,15+*+,-%#$%*)-)1003%+.(0)$#?+%@#-"%-"+%)$+%'4%2'00C1(P%$+5*+,-$%

4'2%-"+%#,$-1,(+$%#,%-"+%(0)$-+2>%%D-%#$%,'-%100'@+&%-'%)$+%1%*#.%'4%C'-"%*+-"'&$>%['/41.%(-(1%

-.%088%'(5/0(B15%'(%/41%B8)5/1.%+)5/%>1%B-(H'6).17%/-%)51%0)/-+0/'B%)(7-%/0>815,0B15A%

K'-+T%D4%3')%&+(#&+%-'%)$+%),&'%-1C0+$/1(+$G%3')%"1?+%-'%&2'/%100%-"+%-1C0+$/1(+X$Z%"'0&#,5%-"+%

'0&%2'00C1(P%$+5*+,-$>%d')%(1,,'-%$+-%-"+$+%-1C0+$/1(+$%#,%(665.,$%*'&+G%1$%-"+%&1-1C1$+%

$+2?+2%*13%"1,5>

Page 45: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Redo Log Groups and Members

K'-+T%!"#$%$+(-#',%1//0#+$%-'%)/521&+$%42'*%$#,50+B#,$-1,(+%&1-1C1$+$%',03>%D4%3')2%+.#$-#,5%

$3$-+*%#$%102+1&3%921(0+%<A>=%:7;%+,1C0+&G%3')%(1,%$P#/%-"#$%$+(-#',>

D,%1%$-1,&12&%678%#,$-1001-#',G%-"+2+%12+%4')2%52')/$%'4%921(0+%2+&'%0'5%4#0+$>%W3%&+41)0-G%+1("%

52')/%(',-1#,$%',+%'2#5#,10%1,&%',+%*#22'2+&%2+&'%0'5%4#0+>%D4%2+&'%0'5%4#0+$%12+%*#22'2+&%@#-"%

-"+%"+0/%'4%"12&@12+%'2%'/+21-#,5%$3$-+*G%-"+,%+1("%52')/%@#00%(',$#$-%'4%',+%'2#5#,10%2+&'%

0'5%4#0+%',03>%!"+%&+41)0-%013')-%#,%1%$#,50+%#,$-1,(+%&1-1C1$+%#,$-1001-#',%#$%'251,#i+&%1$%

4'00'@$T

• TUKH*8(O(8V#0&"(W9"#%2709M&C+1&B9"#1R7"R,97"R=R(O(;(<&CE9"#%2709M&C+1&B9;1##7"R,97"R=R(O(;><&CE

• TUKH*8(O>8V#0&">W9"#%2709M&C+1&B9"#1R7"RX97"R=R(O>;(<&CE9"#%2709M&C+1&B9;1##7"RX97"R=R(O>;><&CE

• TUKH*8(OY8V#0&"YW9"#%2709M&C+1&B9"#1R7"R,97"R=R(OY;(<&CE9"#%2709M&C+1&B9;1##7"R,97"R=R(OY;><&CE

• TUKH*8(OP8V#0&"PW9"#%2709M&C+1&B9"#1R7"RX97"R=R(OP;(<&CE9"#%2709M&C+1&B9;1##7"RX97"R=R(OP;><&CE

!"+%0'5%4#0+$%12+%/+2#'&#(1003%@2#--+,%42'*%2+&'%0'5%0'5^5<A<*~>&C4%-'%2+&'%0'5%

0'5^5<AO*~>&C4>%!"+%2+&'%0'5%#,%)$+%1,&%-"+%2+&'%0'5%C+#,5%12("#?+&%10@13$%C+0',5%-'%1%

&#44+2+,-%$+-T%Q:9V8%<A<%1,&%Q:9V8%<AF%C+0',5%-'%$+-%7G%Q:9V8%<A=%1,&%Q:9V8%<AO%

C+0',5%-'%$+-%W>

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Page 46: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

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Page 47: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

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Page 48: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

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Page 49: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

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Page 50: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Modify Oracle Initialization Parameters for RAC

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Page 51: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

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Page 52: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

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Page 53: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

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,+(+$$123%4'2%1,%:7;%+,?#2',*+,->%!"+%&1-1C1$+%#,$-1,(+%@#00%)$+%-"#$%4#0+%-'%#&+,-#43%)$+2$%

@#-"%IW7%1,&%98]:%/2#?#0+5+$>%!'%(2+1-+%1%/1$$@'2&%4#0+G%0'5%',%1$%)$+2%'21a&$#&b>%%D4%3')%

)$+%1,3%'-"+2%)$+2%1(('),-G%-"+%/1$$@'2&%4#0+%@#00%C+%),)$1C0+>%!"+%4#0+%#-$+04%2+$#&+$%#,%-"+%

$1*+%&#2+(-'23%1$%-"+%&1-1C1$+%#,#-#10#i1-#',%4#0+$G%@"#("%#$%[9:7;\]^_9U]E&C$>

V$+%-"#$%('**1,&%-'%(2+1-+%-"+%4#0+T

'21/@&%4#0+ua4,1*+b%/1$$@'2&ua/1$$@'2&b%+,-2#+$ua)$+2$b

!"+%4#0+%/121*+-+2%$/+(#4#+$%-"+%4#0+,1*+%1,&%#$%*1,&1-'23>%],-+2%-"+%/1$$@'2&%'4%-"+%

&1-1C1$+%)$+2%6d6%4'2%-"+%/1$$@'2&%/121*+-+2>%!"+%+,-2#+$%/121*+-+2%#$%'/-#',10%1,&%&+,'-+$%

-"+%,)*C+2%'4%&#$-#,(-%)$+2$%@#-"%IW7%1,&%98]:%/2#?#0+5+$>

Page 54: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Enable the Cluster Database and Start all Instances

K'-+T%!"#$%$+(-#',%1//0#+$%-'%)/521&+$%42'*%$#,50+B#,$-1,(+%&1-1C1$+$%',03>%D4%3')2%+.#$-#,5%

$3$-+*%#$%102+1&3%921(0+%:7;%<A>=%+,1C0+&G%3')%(1,%$P#/%-"#$%$+(-#',>

9,(+%3')%"1?+%4#,#$"+&%)/521&#,5%-'%921(0+%:7;%<<>=%1,&%('*/0+-+&%100%*'&#4#(1-#',$%-'%-"+%

&1-1C1$+%1$%+./01#,+&%#,%-"#$%/12-G%X2+Z+,1C0+%-"+%(0)$-+2%&1-1C1$+>%%D,%-"+%(1$+%'4%1%$#,50+B

$+2?+2%/121*+-+2%4#0+%$/4#0+>'21%@"#("%#$%2+H)#2+&%C3%678%4'2%:7;G%("1,5+%-"+%$+--#,5%'4%-"+%

(0)$-+2%&1-1C1$+%/121*+-+2%)$#,5%$H0/0)$T

[%$H0/0)$%E%1$%$3$&C1

6w\b%$-12-)/%,'*'),-6w\b%10-+2%$3$-+*%$+-%/121*+-+2%(0)$-+2^&1-1C1$+ur-2)+r%$('/+u$/4#0+R6w\b%$")-&'@,%#**+&#1-+R

\'5%',%-'%+?+23%,'&+%#,%-"+%(0)$-+2%1$%)$+2%'21a$#&b>%6+-%-"+%+,?#2',*+,-%?12#1C0+%

9:7;\]^6DI%-'%-"+%),#H)+%?10)+%'4%-"+%#,$-1,(+%#,-+,&+&%-'%2),%',%-"+%(0)$-+2%,'&+>

6-12-%-"+%921(0+%&1-1C1$+%#,$-1,(+%',%+1("%,'&+%)$#,5%$H0/0)$>

[%+./'2-%9:7;\]^6DIuaIW6DIba!_:]7Ib

[$H0/0)$%E%1$%$3$&C1(',,+(-+&%-'%1,%#&0+%#,$-1,(+6w\b%$-12-)/

!"+%&1-1C1$+%1,&%-"+%#,$-1,(+$%12+%,'-%3+-%P,'@,%-'%-"+%921(0+%;0)$-+2@12+>%d')%*)$-%)$+%

$H0/0)$%-'%$-12-%-"+%&1-1C1$+%#,$-1,(+$>%9,(+%3')%"1?+%('*/0+-+&%-"+%(',4#5)21-#',%)$+%-"+%

-''0%$2?(-0%4'2%(',-2'00#,5%-"+%&1-1C1$+%#,$-1,(+$>

Page 55: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Oracle Network Configuration

;'22+(-%$+-)/%'4%-"+%,+-@'2P%(',4#5)21-#',%#,$#&+%1,&%')-$#&+%-"+%(0)$-+2%,'&+$%#$%?#-10%4'2%-"+%

$*''-"%1,&%+22'2B42++%'/+21-#',%'4%-"+%678%:EF%$3$-+*%1,&%?12#')$%1&*#,#$-21-#',%-''0$>%

I+/+,&#,5%',%-"+%$/+(#4#(%,++&$%'4%-"+%1(-)10%'/+21-#,5%+,?#2',*+,-G%-"+%),&+203#,5%

'/+21-#,5%$3$-+*%1,&%-"+%/2+4+2+,(+%'4%'-"+2%921(0+%#,$-1001-#',$%1-%1%(+2-1#,%$#-+G%-"+%921(0+%

,+-@'2P%(',4#5)21-#',%4#0+$%"1?+%$+?+210%/'$$#C0+%0'(1-#',$>%

!"#$%&'()*+,-%1$$)*+$%-"1-%]z;9KK];!%,1*#,5%#$%)$+&%4'2%-"+%921(0+%:7;%<<>=%

&1-1C1$+>%V$#,5%-"#$%,1*#,5%*+-"'&%,'%*1#,-+,1,(+%'4%,+-@'2P%(',4#5)21-#',%4#0+$%

0#$-+,+2>'21%1,&%-,$,1*+$>'21%#,%&#2+(-'23%[9:7;\]^_9U]E,+-@'2PE1&*#,%#$%2+H)#2+&>

Listener Configuration File for Node and SCAN Listeners

]?+23%(0)$-+2%,'&+%-"1-%2),$%1,%921(0+%&1-1C1$+%#,$-1,(+%*)$-%"1?+%1%0'(10%0#$-+,+2%/2'(+$$%-'%

$1-#$43%-"+%(',,+(-#',%2+H)+$-$%42'*%(0#+,-$>%!"#$%0#$-+,+2%/2'(+$$%#$%P,'@,%1$%-"+%0'(10%,'&+%

0#$-+,+2>%

"-/12%?/0./'(6%F'/4%D.0B81%K.'7%MMANE%-(89%-(1%(-71=8'5/1(1.%54-)87%>1%)517A%34'5%

8'5/1(1.%'5%61(1.0/17%F'/4%/41%'(5/0880/'-(%-H%/41%D.0B81%K.'7%#(H.05/.)B/).1%5-H/F0.1A%

341%71H0)8/%,-./%)517%'5%MONMA%#(%077'/'-(E%D.0B81%K.'7%#(H.05/.)B/).1%.1C)'.15%0%?<;"%

8'5/1(1.E%F4'B4%'5%.)(('(6%-(%0%5)>51/%-H%/41%B8)5/1.%(-715A

700%921(0+%&1-1C1$+%#,$-1,(+$%2),,#,5%',%1%,'&+%1)-'*1-#(1003%(',,+(-%-'%-"+%0'(10%,'&+%

0#$-+,+2%1$%@+00%1$%-'%-"+%6;7K%0#$-+,+2X$Z%1,&%/)C0#$"%1?1#01C0+%$+2?#(+$>%Y)2-"+2*'2+G%100%

1&&#-#',10%$'4-@12+%('*/',+,-$%0#P+%921(0+%76U%@#00%)$+%-"+$+%0#$-+,+2$%-'%/)C0#$"%

(',,+(-#',%#,4'2*1-#',>

!"+%(',4#5)21-#',%4#0+$%4'2%-"+%0'(10%,'&+%0#$-+,+2%1,&%-"+%6;7K%0#$-+,+2$%12+%#,%-"+%"'*+%

&#2+(-'23%'4%-"+%921(0+%Q2#&%$'4-@12+>%!"+$+%0#$-+,+2$%"1?+%C++,%(2+1-+&%1,&%(',4#5)2+&%

&)2#,5%921(0+%Q2#&%D,421$-2)(-)2+%#,$-1001-#',>%K'%1&&#-#',10%(',4#5)21-#',%1(-#',%2+512&#,5%

-"+%/'2-$%)$+&%'2%-"+%(',4#5)2+&%,'&+$%#$%2+H)#2+&%#4%-"+$+%0#$-+,+2$%12+%)$+&>

:+512&0+$$%@"+-"+2%3')%"1?+%)/521&+&%1,%+.#$-#,5%921(0+%:7;%<A>=%&1-1C1$+%'2%3')%/+24'2*%

-"+%:7;%+,1C0#,5%4'2%3')2%$3$-+*%-"+%4#2$-%-#*+G%-"+2+%#$%,'%,++&%-'%('/3%-"+%0#$-+,+2>'21%4#0+$%

42'*%-"+%'0&%[9:7;\]^_9U]E,+-@'2PE1&*#,%&#2+(-'23>%J#-"%-"+%921(0+%Q2#&%

D,421$-2)(-)2+%<<>=>A>=%#,$-1001-#',%100%0'(10%0#$-+,+2$%1$%@+00%1$%-"+%6;7K%0#$-+,+2%

Page 56: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

(',4#5)21-#',%12+%('*/0+-+03%(',4#5)2+&%1,&%2+1&3%-'%)$+>%%!"+%0'(10%,'&+%0#$-+,+2%1$%@+00%1$%

-"+%6;7K%0#$-+,+2$%12+%(',-2'00+&%C3%-"+%921(0+%;0)$-+2@12+>%;'/3#,5%+.#$-#,5%,+-@'2P%

(',4#5)21-#',%4#0+$%#$%',03%2+H)#2+&%4'2%$#,50+%#,$-1,(+%)/521&+$%@#-"')-%1,3%921(0+%Q2#&%

('*/',+,-%2),,#,5%',%-"+%,'&+>

"-/12%?/0./'(6%0(7%5/-,,'(6%-H%8'5/1(1.5%54-)87%-(89%>1%7-(1%)5'(6%/--8%5.VB/8A%

!"+%-''0%0$,2(-0%$"')0&%,'%0',5+2%C+%)$+&%#,%1,%921(0+%:7;%<<>=>A>=%+,?#2',*+,-%-'%$-12-%'2%

$-'/%-"+%0'(10%0#$-+,+2

D(89%H-.%),6.0717%:;<%595/1+52%J-)%B0((-/%.1)51%9-).%1*'5/'(6%B-(H'6).0/'-(%H-.%

8'5/1(1.5A%<-(H'6).0/'-(%H'815%0.1%8-B0/17%'(%/41%4-+1%7'.1B/-.9%-H%/41%K.'7%

#(H.05/.)B/).1%'(5/0880/'-(E%0(7%(-%8-(61.%'(%aD:;<&[bTDY[U(1/F-.GU07+'(A%LD%

"D3%.1)51%-87%B-(H'6).0/'-(%H'815A%

;"+(P%1?1#01C#0#-3%'4%-"+%0'(10%,'&+%0#$-+,+2$%#,%3')2%(0)$-+2T

[%$2?(-0%$-1-)$%0#$-+,+2\#$-+,+2%\D6!]K]:%#$%+,1C0+&\#$-+,+2%\D6!]K]:%#$%2),,#,5%',%,'&+X$ZT%'21(.<G'21(.=G'21(@<G'21(@=

;"+(P%1?1#01C#0#-3%'4%6;7K%0#$-+,+2$T

[%$2?(-0%$-1-)$%$(1,^0#$-+,+26;7K%0#$-+,+2%\D6!]K]:^6;7K<%#$%+,1C0+&6;7K%0#$-+,+2%\D6!]K]:^6;7K<%#$%2),,#,5%',%,'&+%'21(.=6;7K%0#$-+,+2%\D6!]K]:^6;7K=%#$%+,1C0+&6;7K%0#$-+,+2%\D6!]K]:^6;7K<%#$%2),,#,5%',%,'&+%'21(@<6;7K%0#$-+,+2%\D6!]K]:^6;7KF%#$%+,1C0+&6;7K%0#$-+,+2%\D6!]K]:^6;7K<%#$%2),,#,5%',%,'&+%'21(@=

\#$-+,+2$%$"')0&%C+%$-12-+&%1,&%$-'//+&%)$#,5%$2?(-0%('**1,&>%I'%,'-%)$+%-"+%0$,2(-0%

$-12-E$-'/%('**1,&%-'%(',-2'0%-"+%0#$-+,+2>

%6-12-#,5%1%0#$-+,+2%*1,)1003T

[%$2?(-0%$-12-%0#$-+,+2%%%B,%a,'&+b%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

6-'//#,5%1%0#$-+,+2%*1,)1003T

Page 57: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

[%$2?(-0%$-12-%0#$-+,+2%%%B,%a,'&+b%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

Y)2-"+2*'2+G%-"+%$-1-)$%'4%-"+%0#$-+,+2%(1,%C+%'C-1#,+&%@#-"%-"+%('**1,&

[%0$,2(-0%$-1-)$%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

W+$#&+%-"+%1)-'*1-#(%2+5#$-21-#',%'4%-"+%921(0+%#,$-1,(+$%-'%-"+%0#$-+,+2%/2'(+$$+$G%-"+2+%#$%$-#00%

1%6DI^\D6!%4'2%+?+23%0#$-+,+2%-'%*1#,-1#,>%!"+%6DI^\D6!%+,-2#+$%#,%-"+%4#0+%0#$-+,+2>'21%

#,4'2*%-"+%0'(10%,'&+%0#$-+,+2%1C')-%-"+%+.#$-+,(+%'4%-"+%#,$-1,(+G%+?+,%#4%-"+%#,$-1,(+%#$%,'-%

2),,#,5>%!"#$%#$%#*/'2-1,-%4'2%-"+%678%W:p!''0$G%-'%&#44+2+,-#1-+%C+-@++,%1%$-'//+&%1,&%1%

,',B+.#$-#,5%#,$-1,(+>%

\'5%',%-'%-"+%$3$-+*%1$%)$+2%'21(0+>%%7&&%-"+%6DI^\D6!%+,-3%1-%-"+%+,&%'4%-"+%4#0+%0#$-+,+2>'21%

#,%-"+%E'21(0+EQ:DIE<<=A=E,+-@'2PE1&*#,%&#2+(-'23>

?5J=A5?c=A5?cdIdU8SV?5J=A5?cSV?5J=Jd?eSV?5J=I,\dSM?5JBOO(WVKU,eAd=3K\dS9"#%2709M?5JB9((>O>WWW

:+*+*C+2%-"1-%3')%*)$-%&'%-"#$%',%+?+23%,'&+%#,%-"+%(0)$-+2%1$%-"+%Q2#&%#,$-1001-#',%#$%0'(10%

',%+?+23%,'&+>%8)-%+?+23-"#,5%#,%',+%0#,+G%&'%,'-%)$+%;:E\Y%'2%@"#-+$/1(+$>

Network Configuration File tnsnames.ora

J"+2+1$%-"+%0#$-+,+2%(',4#5)21-#',%4#0+%C+,+4#-$%42'*%1)-'*1-#(%$+2?#(+%2+5#$-21-#',%'4%-"+%

&1-1C1$+%#,$-1,(+$%1,&%(1,%C+%P+/-%$*100%1,&%"1,&3%4'2%100%0#$-+,+2$G%-"+%(',4#5)21-#',%4#0+%4'2%

-"+%(0#+,-$%@#00%"1?+%*'2+%+,-2#+$%#4%3')%&+(#&+%-'%2+)$+%1,%+.#$-#,5%$+-)/%'2%@1,-%-'%$-13%@#-"%

921(0+%,+-@'2P%(',4#5)21-#',%#,%4#0+%-,$,1*+$>'21%>%%

D4%3')%@1,-%-'%)$+%$#*/0#4#+&%]z;9KK];!%(0#+,-%(',,+(-#',$%3')%(1,%$P#/%-"+%(',4#5)21-#',%

'4%4#0+%-,$,1*+$>'21%4'2%-"+%&1-1C1$+%#,$-1,(+$>

V$#,5%]z;9KK];!%4'2%678%1//0#(1-#',%$+2?+2%(0#+,-%(',,+(-#',$%*1P+$%*1#,-+,1,(+%'4%

0'(10%(0#+,-%$#&+%(',4#5)21-#',%4#0+$%),,+(+$$123>%700%(',,+(-%#,4'2*1-#',%#$%*1#,-1#,+&%#,%

678%#,$-1,(+%/2'4#0+$>%

Page 58: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Option 1: Use EZCONNECT for Clients and Database Instances

D4%100%-"+%(0#+,-$%1,&%-"+%&1-1C1$+%#,$-1,(+$%)$+%]z;9KK];!%(',,+(-#',%#&+,-#4#+2$%3')%&'%

,'-%,++&%1%-,$,1*+$>'21%(',4#5)21-#',%4#0+$%1-%100>

!"#$%@#00%+0#*#,1-+%-"+%1&*#,#$-21-#',%+44'2-%4'2%*1#,-1#,#,5%-,$,1*+$>'21%(',4#5)21-#',%4#0+$%

#,%1,&%')-$#&+%'4%-"+%(0)$-+2>%

Option 2: Use tnsnames.ora for Client Connections

]?+,%#4%3')%@1,-%-'%$-13%@#-"%1,%+.#$-#,5%-,$,1*+$>'21%(',4#5)21-#',G%3')%*)$-%)$+%

]z;9KK];!%,1*#,5%#,%3')2%X$Z/4#0+%1,&%-"+2+4'2+%3')%&',t-%,++&%+,-2#+$%4'2%0'(10^0#$-+,+2%

1,&%2+*'-+^0#$-+,+2%#,%-"+%-,$,1*+$>'21%(',4#5)21-#',%4#0+%>%I+0+-+%-"+$+%+,-2#+$%#4%3')%2+)$+%

1,%+.#$-#,5%-,$,1*+$>'21%4#0+>

!"+%4#2$-%/12-%(',-1#,$%',+%5+,+2#(%+,-23%4'2%-"+%&1-1C1$+%1$%1%@"'0+G%1,&%1$%*1,3%,+-%$+2?#(+%

+,-2#+$%1$%-"+2+%12+%&1-1C1$+%#,$-1,(+$%4'2%-"#$%&1-1C1$+>%!"+%5+,+210%,+-%$+2?#(+%,1*+%#$%

aIW6DIbG%1$%)$+&%#,%-"+%?12#')$%/2'4#0+$%'4%-"+%678%:EF%1//0#(1-#',>%!"+%*1#,%/)2/'$+%"+2+%

#$%-'%$+2?+%1$%1%01$-%2+$'2-%'2%&+41)0-%+,-23%4'2%:EF%@'2P%/2'(+$$+$%'2%'-"+2%-''0$%-"1-%*)$-%

(',,+(-%$/'21&#(1003%-'%-"+%&1-1C1$+%@#-"')-%-"+%,++&%4'2%1%$/+(#4#(%#,$-1,(+%'2%$+2?#(+>%%

!"+%2+*1#,#,5%,+-%$+2?#(+%+,-2#+$%#,%-"#$%$+(-#',%(',-1#,%(',,+(-%&+$(2#/-'2$%4'2%-"+%&1-1C1$+%

#,$-1,(+$%2),,#,5%',%-"+%(0)$-+2%,'&+$>%!"+$+%+,-2#+$%12+%*'$-03%2+H)#2+&%4'2%*1#,-1#,#,5%-"+%

&1-1C1$+%#,$-1,(+>%W:p!''0$G%4'2%+.1*/0+G%(1,%)$+%-"+$+%+,-2#+$>%7,'-"+2%)$+%4'2%-"+$+%+,-2#+$%

#$%678%(0#+,-$%)$#,5%'0&+2%9;D%(0#+,-$%-"1-%12+%,'-%1C0+%-'%0'5%',%-'%-"+%&1-1C1$+%)$#,5%

&1-1C1$+%$+2?#(+$>

!"+%$+(',&%$+(-#',%(',-1#,$%100%+,-2#+$%-"1-%(',,+(-%-'%&1-1C1$+%$+2?#(+$%#,%-"+%&1-1C1$+>%!"+%

(0#+,-$%42'*%-"+%678%:EF%1//0#(1-#',%$+2?+2%#,$-1,(+$%$"')0&%)$+%-"+$+%,+-%$+2?#(+%+,-2#+$%-'%

(',,+(-%,'-%-'%1%$#,50+%&1-1C1$+%'2%1%&1-1C1$+%#,$-1,(+%2),,#,5%',%1%$/+(#4#(%,'&+%C)-%-'%1%

&1-1C1$+%$+2?#(+%@"#("%(1,%C+%2+0'(1-+&%-'%1,3%#,$-1,(+%1,&%,'&+%C3%$#*/0+%;:6%('**1,&$>%

"-/12%J-)%+)5/%077%/41%7-+0'(%/-%0(9%51.V'B1%71H'('/'-(%c?[:d#<[b";Y[efgE%'H%

9-).%70/0>051%)515%7>b7-+0'(%,0.0+1/1.A%%<41BG%F'/4%B-++0(7%

hU-.0B81UK:#LUMMNWNU>'(U85(.B/8%5/0/)5%&#?3["[:_%'H%70/0>051%'(5/0(B15%.16'5/1.%F'/4%

7-+0'(%'(H-.+0/'-(%51/A

Page 59: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

!"+%921(0+%-''0%$2?(-0%#$%)$+&%-'%&+4#,+%$+2?#(+$%@#-"#,%-"+%&1-1C1$+%#,$-1,(+$>%Y'2%1%

&+$(2#/-#',%1,&%+.1*/0+$%'4%"'@%-'%&+4#,+%$+2?#(+%+,-2#+$%-'%-"+%&1-1C1$+%$++%-"+%$+(-#',%

`I+4#,+%&1-1C1$+%$+2?#(+$%4'2%678%:EF%1//0#(1-#',%#,$-1,(+$`>%

].1*/0+T%%I1-1C1$+%KJO%@#-"%O%#,$-1,(+$%1,&%O%$+2?#(+%&+4#,#-#',$%4'2%678%&#10'5%#,$-1,(+$%

IA<G%IA=G%IAF%1,&%IAOT%

fffffffffffffffff8!170)%;0<<<<<<g8.)+)%;0+<"#%f8e#0%.0&<<<<<<<g82#0%.0&8C68?,*8,T[8U9Y8U07<8BS8h<(Of8I%;0<<<<<<<<<<gf8J%.0<<<<<<<<<<gffffffffffffffff

fff8?02.1")8(g8R0)0#%78&%.%C%+08+0#`1208%)&81)+.%)20+8

I^PS8VJd?eU5*c5KI8S888V,JJUd??SV*UKcKeKASce*W888888888888V3K?cS27-+.0#(i+2%)<27-+.0#(<;6i2";:%)6<2";W888888888888V*KUcS(j>(W888W888VeKIIdec=J,c,8S8888888V?dUk5ed=I,\d8S8I^PW8888888VTAKX,A=I,\d8S8I^PW8888888V!,5AKkdU=\KJd8S888888888888Vcl*d8S8?dAdecW888888888888V\dc3KJ8S8X,?5eW8888888W888W8W

I^POO(S8VJd?eU5*c5KI8SZ888V,JJUd??SV*UKcKeKASce*W888888888888V3K?cS)"&0(i`1:<27-+.0#(<;6i2";:%)6<2";W888888888888V*KUcS(j>(WW888VeKIIdec=J,c,8S8888888V?5J8S8I^POO(W8888888VTAKX,A=I,\d8S8I^PW888W

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8W

I^POO>S8VJd?eU5*c5KI8S888V,JJUd??SV*UKcKeKASce*W888888888888V3K?cS)"&0>i`1:<27-+.0#(<;6i2";:%)6<2";W888888888888V*KUcS(j>(WW888VeKIIdec=J,c,8S8888888V?5J8S8I^POO>W8888888VTAKX,A=I,\d8S8I^PW888W8W

I^POOYS8VJd?eU5*c5KI8S888V,JJUd??SV*UKcKeKASce*W888888888888V3K?cS)"&0Yi`1:<27-+.0#(<;6i2";:%)6<2";W888888888888V*KUcS(j>(WW888VeKIIdec=J,c,8S8888888V?5J8S8I^POOYW8888888VTAKX,A=I,\d8S8I^PW888W8W

I^POOPS8VJd?eU5*c5KI8S888V,JJUd??SV*UKcKeKASce*W888888888888V3K?cS)"&0Pi`1:<27-+.0#(<;6i2";:%)6<2";W888888888888V*KUcS(j>(WW888VeKIIdec=J,c,8S8888888V?5J8S8I^POOPW8888888VTAKX,A=I,\d8S8I^P<^KUAJW888W8W

fff8?02.1")8>g80).#10+8E"#8?,*8%::712%.1")81)+.%)20+

I^P=JO(S8VJd?eU5*c5KI8S888V,JJUd??SV*UKcKeKASce*W888888888888V3K?cS27-+.0#(i+2%)<27-+.0#(<;6i2";:%)6<2";W888888888888V*KUcS(j>(W

Page 61: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

888W888VeKIIdec=J,c,8S8888888V?dUk5ed=I,\d8S8I^P=JO(W8888888VTAKX,A=I,\d8S8I^PW8888888V!,5AKkdU=\KJd8S888888888888Vcl*d8S8?dAdecW888888888888V\dc3KJ8S8X,?5eW888888W888W8W

I^P=JO>S8VJd?eU5*c5KI8S888V,JJUd??SV*UKcKeKASce*W888888888888V3K?cS27-+.0#(i+2%)<27-+.0#(<;6i2";:%)6<2";W888888888888V*KUcS(j>(W888W888VeKIIdec=J,c,8S8888888V?dUk5ed=I,\d8S8I^P=JO>W8888888VTAKX,A=I,\d8S8I^PW8888888V!,5AKkdU=\KJd8S888888888888Vcl*d8S8?dAdecW888888888888V\dc3KJ8S8X,?5eW888888W888W8W

I^P=JOYS8VJd?eU5*c5KI8S888V,JJUd??SV*UKcKeKASce*W888888888888V3K?cS27-+.0#(i+2%)<27-+.0#(<;6i2";:%)6<2";W888888888888V*KUcS(j>(W888W888VeKIIdec=J,c,8S8888888V?dUk5ed=I,\d8S8I^P=JOYW8888888VTAKX,A=I,\d8S8I^PW8888888V!,5AKkdU=\KJd8S888888888888Vcl*d8S8?dAdecW888888888888V\dc3KJ8S8X,?5eW888888W888W

Page 62: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

8W

I^P=JOPS8VJd?eU5*c5KI8S888V,JJUd??SV*UKcKeKASce*W888888888888V3K?cS27-+.0#(i+2%)<27-+.0#(<;6i2";:%)6<2";W888888888888V*KUcS(j>(W888W888VeKIIdec=J,c,8S8888888V?dUk5ed=I,\d8S8I^P=JOPW8888888VTAKX,A=I,\d8S8I^PW8888888V!,5AKkdU=\KJd8S888888888888Vcl*d8S8?dAdecW888888888888V\dc3KJ8S8X,?5eW8888888W888W8W

Copy the tnsnames.ora File to the Location given in TNS_ADMIN

Y2'*%921(0+%I1-1C1$+%<A5%:+0+1$+%=%',G%678%$'4-@12+%4'2%-"+%7W78%$-1(P%)$+$%#,$-1,-%(0#+,-%0#C212#+$%4'2%&1-1C1$+%(',,+(-#',$>%7$%#,$-1,-%(0#+,-%(',4#5)21-#',$%&'%,'-%2+H)#2+%1%[9:7;\]^_9U]%&#2+(-'23G%-"+%0'(1-#',%'4%-"+%,+-@'2P%(',4#5)21-#',%4#0+%-,$,1*+$>'21%-'%C+%)$+&%C3%-"+%(0#+,-%#$%'C-1#,+&%42'*%-"+%+,?#2',*+,-%?12#1C0+%!K6^7IUDK>%

K'-+T%678%)$+$%+,?#2',*+,-%?12#1C0+%!K6^7IUDK%-'%$/+(#43%-"+%0'(1-#',%'4%-,$,1*+$>'21>%

!"+%?10)+%'4%!K6^7IUDK%*13%&#44+2%',%678%1//0#(1-#',%$+2?+2%,'&+$%')-$#&+%'4%-"+%(0)$-+2>%

;'/3%-"+%4#0+%-,$,1*+$>'21%-'%100%678%1//0#(1-#',%$+2?+2$%-'%-"+%0'(1-#',%5#?+,%#,%-"+%

+,?#2',*+,-%?12#1C0+%!K6^7IUDK%4'2%)$+2%$1/a$#&b%',%-"'$+%$+2?+2$>

Y'2%678%1//0#(1-#',%#,$-1,(+$%2),,#,5%@#-"#,%-"+%(0)$-+2G%3')%(1,%*'&#43%-"+%?10)+%'4%

!K6^7IUDK%-'%/'#,-%-'%-"+%$"12+&%921(0+%_'*+%&#2+(-'23%"'0&#,5%-"+%,+-@'2P%

(',4#5)21-#',>%

Page 63: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Service Registration in CRS for the RAC enabled SAP Database

!"+%#&+1%'4%&1-1C1$+%$+2?#(+$%4'2%678%1//0#(1-#',%$+2?+2$%#$%,+@%$#,(+%921(0+%:7;%%<A5%

:+0+1$+%=%1,&%;:6>%!"+$+%&1-1C1$+%$+2?#(+$%12+%&+4#,+&%1,&%(',-2'00+&%#,%-"+%_7%421*+@'2P%

'4%;:6%C3%2+$')2(+$%#,%-"+%$1*+%@13%1$%&1-1C1$+$G%#,$-1,(+$G%0#$-+,+2$%+-(>G%4'2%+.1*/0+>%!'%

*1P+%)$+%'4%-"#$%(',(+/-%#,%1,%678%:EF%$3$-+*G%-"+%?12#')$%$'4-@12+%('*/',+,-$%1,&%

/2'521*$%*)$-%C+%P,'@,%@#-"#,%921(0+%;:6G%-"+%(+,-210%421*+@'2P%4'2%$-12-#,5G%$-'//#,5%1,&%

2+0'(1-#,5%100%'4%-"+$+%$+2?#(+$%@#-"#,%-"+%(0)$-+2>%D,%-+2*$%'4%;:6G%1%&1-1C1$+%$+2?#(+%#$%1%

2+$')2(+%@#-"%$/+(#4#(%1--2#C)-+$>%

Configure the SAP Database and the RAC Instances in OCR

W+4'2+%1,3%$+2?#(+%+,-2#+$%-'%-"+%&1-1C1$+%(1,%C+%1&&+&G%-"+%&1-1C1$+%#-$+04%1,&%-"+%#,$-1,(+$%

C+0',5#,5%-'%-"+%&1-1C1$+%,++&%-'%C+%/)C0#$"+&%-'%9;:>%700%(',4#5)21-#',%-1$P$%12+%/+24'2*+&%

)$#,5%-"+%921(0+%6+2?+2%;',-2'0%V-#0#-3%6:k;!\>

7&&%-"+%678%&1-1C1$+%-'%-"+%9;:%(',4#5)21-#',>%].1*/0+%4'2%a6DIbuKJO

[%$2?(-0%1&&%&1-1C1$+%g&%KJO%g'%E'21(0+EKJOE<<=A=%g2%8:DU7:d%%%%g3%7V!9U7!D;%g$%98]K%g-%K9:U7\%%%%%g/%E'21(0+EKJOE<<=A=E&C$E$/4#0+KJO>'21%

!"+%,+.-%$-+/%#$%-"+%1&&#-#',%'4%100%&1-1C1$+%#,$-1,(+$%-'%-"+%(',4#5)21-#',>%D,%-"+%+.1*/0+%

C+0'@G%O%#,$-1,(+$%12+%1&&+&T

[%$2?(-0%1&&%#,$-1,(+%g&%KJO%g#%KJOAA<%g,%,'&+<[%$2?(-0%1&&%#,$-1,(+%g&%KJO%g#%KJOAA=%g,%,'&+=[%$2?(-0%1&&%#,$-1,(+%g&%KJO%g#%KJOAAF%g,%,'&+F[%$2?(-0%1&&%#,$-1,(+%g&%KJO%g#%KJOAAO%g,%,'&+O

9,(+%-"+%&1-1C1$+%1,&%-"+%#,$-1,(+$%12+%P,'@,%-'%-"+%921(0+%(0)$-+2@12+G%$-12-#,5%1,&%

$-'//#,5%-"+%&1-1C1$+%$"')0&%',03%C+%/+24'2*+&%C3%)$#,5%-"+%$2?(-0%('**1,&>%V$+%'4%$H0/0)$%

#$%,'-%2+('**+,&+&>%

].1*/0+T%6-12-#,5%-"+%&1-1C1$+%

Page 64: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

[%$2?(-0%$-12-%&1-1C1$+%g&%KJO

!"#$%$-12-$%100%#,$-1,(+$%1$%@+00>

].1*/0+T%6-'//#,5%1%$#,50+%#,$-1,(+T

[%$2?(-0%$-'/%#,$-1,(+%g&%KJO%g#%%KJOAA<

!"+%$-1-)$%'4%-"+%&1-1C1$+%1,&%#,$-1,(+$%(1,%C+%'C-1#,+&%C3%

[%$2?(-0%$-1-)$%&1-1C1$+%g&%KJO%g?%

D4%-"+2+%#$%1%/2'C0+*%@#-"%-"+%&1-1C1$+%0#P+%*+&#1%('22)/-#',G%2+('?+23%/2'C0+*$%+-(>G%$2?(-0%

('**1,&%@#00%,'-%2+/'2-%-"+$+%P#,&%'4%/2'C0+*$%-'%-"+%)$+2>%6'%#4%3')%,'-#(+%-"1-%-"+%&1-1C1$+%

'2%$'*+%#,$-1,(+$%&'+$%,'-%$-12-%('22+(-03G%("+(P%-"+%10+2-%0'5%'4%-"+%#,$-1,(+$>%D4%-"+%&1-1C1$+%

'2%$'*+%&1-1C1$+%4#0+$%,++&%-'%C+%2+/1#2+&%C3%1%*+&#1%2+('?+23G%3')%*)$-%/+24'2*%100%

1&*#,#$-21-#?+%-1$P%@#-"%$H0/0)$>%%

Define Database Services for SAP R/3 Application Instances

!"+%#&+1%C+"#,&%&1-1C1$+%$+2?#(+$%&+4#,#-#',%#$%-'%"1?+%?12#')$%678%1//0#(1-#',%#,$-1,(+$%

(',,+(-+&%-'%12C#-2123%921(0+%&1-1C1$+%$+2?#(+$%#,$-+1&%'4%C+#,5%(',,+(-+&%-'%1%$/+(#4#(%

#,$-1,(+>%!"+%&1-1C1$+%#,$-1,(+$%#,%-)2,%*1P+%-"+%(',4#5)2+&%$+2?#(+$%1?1#01C0+%-'%-"+%

1//0#(1-#',%#,$-1,(+$>%!"+%2)0+$%4'2%-"+%/01(+*+,-%'4%-"+%&1-1C1$+%$+2?#(+$%12+%&+4#,+&%@#-"#,%

;:6>%%D,%1%C1$#(%$+-)/G%+?+23%678%1//0#(1-#',%#,$-1,(+%)$+$%1%),#H)+%&1-1C1$+%$+2?#(+%4'2%

(',,+(-#',%-'%-"+%&1-1C1$+>%

Page 65: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

D,%-"+%/#(-)2+%1C'?+G%678%#,$-1,(+%2),,#,5%',%-"+%678%1//0#(1-#',%$+2?+2%4#,&$%-"+%

(',,+(-#',%#,4'2*1-#',%#,%-"+%?10)+%'4%/121*+-+2%&C$E'21E-,$,1*+%#,%#,$-1,(+%/2'4#0+%KJO>

!"#$%#$%+#-"+2%1,%]z;9KK];!%$-2#,5%'2%1,%+,-23%@#-"#,%4#0+%-,$,1*+$>'21>%J#-"%-"#$%

#,4'2*1-#',%-"+%678%#,$-1,(+%0''P$%)/%-"+%(',,+(-#',%D8%#,4'2*1-#',%4'2%-"+%(0)$-+2%?#1%IK6%

1,&%QK6%"'$-,1*+%2+$'0)-#',>%!"+%678%D,$-1,(+%-"+,%(',,+(-$%-'%-"+%6;7KB\#$-+,+2%)$#,5%1%

),#H)+%$+2?#(+%,1*+%#,%-"+%(',,+(-#',%&+$(2#/-'2>%!"+%6;7KB\#$-+,+2%4'2@12&$%-"+%

(',,+(-#',%2+H)+$-%-'%1%0'(10%,'&+%\#$-+,+2G%-'%-"+%,'&+%@"+2+%-"+%921(0+%&1-1C1$+%#,$-1,(+%

'44+2$%-"+%2+H)+$-+%&1-1C1$+%$+2?#(+>%

I1-1C1$+%$+2?#(+$%4'2%678%#,$-1,(+$%12+%&+4#,+&%@#-"#,%;:6%-"2')5"%%-"+%$2?(-0%('**1,&>

].1*/0+T%I+4#,#-#',%'4%1%&1-1C1$+%$+2?#(+%X2#Z%KJOIA<%4'2%&1-1C1$+%X2)Z%KJO%4'2%678%

1//0#(1-#',%#,$-1,(+%IA<>%!"#$%&1-1C1$+%$+2?#(+%#$%(',4#5)2+&%-'%C+%1?1#01C0+%',%&1-1C1$+%

#,$-1,(+%X2,Z%KJOAA<G%@#-"%-"+%1C#0#-3%-'%41#0%'?+2%-'%&1-1C1$+%#,$-1,(+$%X2.Z%KJOAA=G%

KJOAAF%'2%KJOAAOT

Page 66: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

m8+#`2.78%&&8+0#`1208i&8I^P8i+8I^P=JO(8i#8I^POO>8i%8I^POO([I^POO>[I^POOY8i*8X,?5e8i68,HcK\,c5e8in8.#-08io87")R8i08?dAdec8i;8X,?5e8iN8Y8i$8j

K'-+T%!"+%,1*+%'4%-"+%$+2?#(+%*)$-%*1-("%-"+%$+2?#(+%,1*+%5#?+,%#,%-"+%(',,+(-%&+$(2#/-'2%#,%

-,$,1*+$>'21%#4%3')%&'%,'-%)$+%]z;9KK];!>%D4%3')%)$+%]z;9KK];!G%-"+%$+2?#(+,1*+%#$%

5#?+,%&#2+(-03%#,%-"+%(',,+(-%$-2#,5

6++%-"+%$+(-#',%`K+-@'2P%(',4#5)21-#',%4#0+%-,$,1*+$>'21`%4'2%(',4#5)2#,5%,+-@'2P%$+2?#(+$%#,%

-,$,1*+$>'21%#4%,'-%)$#,5%]z;9KK];!>

K'-+T%!"+%$+2?#(+%&+$(2#/-#',%$"')0&%(',-1#,%-"+%,1*+%'4%-"+%&1-1C1$+%XKJOZ%1,&%-"+%,1*+%

'4%-"+%678%#,$-1,(+%XIA<Z

D4%100%-"+$+%,1*#,5%(',?+,-#',$%12+%4'00'@+&G%*'2+%-"1,%',+%678%$3$-+*%1,&%921(0+%&1-1C1$+%

(1,%2),%',%-"+%(0)$-+2%@#-"')-%(',40#(-#,5%@#-"%+1("%'-"+2>

!"+%('**1,&%5#?+,%1C'?+%(2+1-+$%1%,+@%2+$')2(+%#,%;:6%@#-"%2+$')2(+%,1*+%

'21>,@O>,@O^&A<>$?(>%KJOAA<%#$%-"+%,1*+%'4%-"+%#,$-1,(+%2),,#,5%',%,'&+%'21(.<>

!"#$%@1$%&+4#,+&%@#-"%-"+%f$2?(-0%1&&%#,$-1,(+%}h%('**1,&%1C'?+>%D-%#$%-"+%#,$-1,(+%2),,#,5%

-"+%$+2?#(+%KJO^IA<%1$%/2+4+22+&%#,$-1,(+>%!"+%$-1-)$%1,&%1--2#C)-+$%'4%-"#$%;:6%2+$')2(+%4'2%

-"+%$+2?#(+%(1,%C+%'C-1#,+&%C3%-"+%('**1,&%$,#$(31#(.(&#1,+#%&,$+11%,.4'054'056)784#9$1:;1

V$+%6:k;!\%-'%&+4#,+%1$%*1,3%$+2?#(+$%-'%-"+%&1-1C1$+%1$%-"+2+%12+%678%:EF%1//0#(1-#',%

#,$-1,(+$%(',4#5)2+&%4'2%-"+%678%$3$-+*>%!"+%+.1*/0+%C+0'@%$"'@$%1&&#-#',10%$+2?#(+$%4'2%

-"+%678%#,$-1,(+$%IA=G%IAF%1,&%IAOT

m8+#`2.78%&&8+0#`1208i&8I^P8i+8I^P=JO>8i#8I^POO>8i%8I^POOY[I^POOP[I^POO(8i*8X,?5e8i68,HcK\,c5e8in8.#-08io87")R8i08?dAdec8i;8X,?5e8iN8Y8i$8jm8+#`2.78%&&8+0#`1208i&8I^P8i+8I^P=JOY8i#8I^POOY8i%8I^POOP[I^POO([I^POO>8i*8X,?5e8i68,HcK\,c5e8in8.#-08io87")R8i08?dAdec8i;8X,?5e8iN8Y8i$8jm8+#`2.78%&&8+0#`1208i&8I^P8i+8I^P=JOP8i#8I^POOP8i%8I^POO([I^POO>[I^POOY8i*8X,?5e8i68,HcK\,c5e8in8.#-08io87")R8i08?dAdec8i;8X,?5e8iN8Y8i$8j

Page 67: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

SAP User Environment

!'%-+$-%-"+%("1,5+$%-'%-"+%678%D,$-1,(+%1,&%6!7:!%/2'4#0+$G%*'&#43%-"+%4#0+$%

>&C+,?^a"'$-,1*+b>$"%1,&%>&C+,?^a"'$-,1*+b>($"%C3%/)--#,5%-"+%+,-23%4'2%

&C$^'21^-,$,1*+>#,%('**+,-$>%80+1$+%*1P+%('/#+$%'4%-"+%4#0+$%>&C+,?^a"'$-,1*+b>$"%1,&%

>&C+,?^a"'$-,1*+b>($"%C+4'2+%*1P#,5%("1,5+$>

K'-+T%D4%3')%,++&%-'%2),%:F-21,$%'2%-/%&#2+(-03%42'*%-"+%('**1,&%0#,+G%3')%*)$-%$+-%

&C$^'21^-,$,1*+>%!"+$+%-''0$%2+H)#2+%-"+%+,?#2',*+,-%?12#1C0+>%K+?+2-"+0+$$G%3')%$"')0&%-+$-%

3')2%(',4#5)21-#',%1$%$"'@,%C+0'@>%!"#$%1$$)2+$%-"1-%-"+%("1,5+$%-'%-"+%$(2#/-%$-12-$1/%12+%

@'2P#,5%('22+(-03>

].1*/0+T%>&C+,?^a"'$-,1*+b>($"

88<<<+0.0)`8&C;+=.6:08888888KU,f8+0.0)`8&C+="#%=.)+)%;08mJX?5J+0.0)`8KU,eAd=*?Uk88888I^P+0.0)`8KU,eAd=?5J888888mJX?5J+0.0)`8JX=?5J8888888888I^P%88<<<

%%%%%

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88<<<&C;+=.6:0SKU,F804:"#.8&C;+=.6:0f8&C+="#%=.)+)%;0SmJX?5JF804:"#.8&C+="#%=.)+)%;0KU,eAd=*?UkSI^PF804:"#.8KU,eAd=*?UkKU,eAd=?5JSmJX?5JF804:"#.8KU,eAd=?5JJX=?5JSI^PF804:"#.8JX=?5J

88<<<

SAP Instance Profile

D,%-"+%/2'4#0+%&#2+(-'23%E)$2E$1/Ea6DIbE6d6E/2'4#0+G%1&&%1,%+,-23%#,%+?+23%678%/2'4#0+%'4%-"+%

(',4#5)2+&%678%:EF%#,$-1,(+$T%]#-"+2%5#?+%-"+%]z;9KK];!%$-2#,5%$/+(#43#,5%-"+%&1-1C1$+%

Page 68: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

$+2?#(+%&#2+(-03%'2%5#?+%-"+%$+2?#(+%,1*+%+,-23%5#?+,%#,%-"+%-,$,1*+$>'21%,+-@'2P%

(',4#5)21-#',%4#0+%4'2%-"#$%1//0#(1-#',%#,$-1,(+%C3%&+4#,#,5%-"+%/121*+-+2%&C$E'21E-,$,1*+>%

]?+23%678%#,$-1,(+%(1,%C+%(',4#5)2+&%-'%)$+%1%$/+(#4#(%921(0+%,+-%$+2?#(+%+,-23G%@"#("%#,%-)2,%

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$+2?#(+%(',(+/-%1,&%*1,15+%-"+%&1-1C1$+%$+2?#(+$%4'2%-"+%678%1//0#(1-#',%#,$-1,(+$%)$#,5%

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-"+%4#0+%-,$,1*+$>'21>

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/121*+-+2%&C$E'21E-,$,1*+$>%!"+%/2'4#0+$%4'2%-"+%678%1//0#(1-#',%#,$-1,(+$%12+%0'(1-+&%#,%

&#2+(-'23%E)$2E$1/Ea6DIbE6d6E/2'4#0+>%

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IA<%2),,#,5%',%"'$-%'21(.<>%Y#0+,1*+%'4%#,$-1,(+%/2'4#0+%#$%KJO^IA<^'21(.<

88<<<?,*?l?cd\I,\dSI^P5I?c,Ied=I,\dSJO(&C+9"#%9.)+)%;0SI^P=JO(88<<<

K'-+T%!"+%$1/)$+2%+,?#2',*+,-%/121*+-+2%&C$^'21^-,$,1*+%'?+22#&+$%-"+%/121*+-+2%$+--#,5%#,%

-"+%/2'4#0+%4'2%1,%#,$-1,(+>

!"+%+,?#2',*+,-%?12#1C0+%&C$^'21^-,$,1*+%@#00%C+%$+-%-'%-"+%1//2'/2#1-+%,1*+%4'2%1%$/+(#4#(%

678%#,$-1,(+%#,%-"+%6!7:!%/2'4#0+%4'2%-"1-%#,$-1,(+>%

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SAP START Profile

700%678%1//0#(1-#',%#,$-1,(+$%@#00%C+%$-12-+&%C3%-"+%$(2#/-%$-12-$1/%#,%1%$-1,&12&%#,$-1001-#',>%

D,%'2&+2%-'%C+%1C0+%-'%)$+%&+&#(1-+&%&1-1C1$+%$+2?#(+$%4'2%678%#,$-1,(+$G%-"+%6!7:!%/2'4#0+%

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$1/$-12-%$(2#/-%$+-$%-"+%+,?#2',*+,-%?12#1C0+%&C$^'21^-,$,1*+%-'%-"+%&1-1C1$+%6DIG%@"#("%#$%

-"+%6786DI%1$%@+00G%4'2%("+(P$%-'%&+-+2*#,+%@"+-"+2%-"+%&1-1C1$+%#$%102+1&3%2),,#,5>%j)$-%

C+4'2+%-"+%678%#,$-1,(+%#$%$-12-+&%C3%-"+%$1/$-12-%+.+()-1C0+G%-"+%+,?#2',*+,-%?12#1C0+%

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/2'4#0+%/121*+-+2%&C$E'21E-,$,1*+>%K+?+2-"+0+$$G%-"+%/121*+-+2%&C$^'21^-,$,1*+%#$%2+H)#2+&%

4'2%/2'521*$%1,&%-''0$%0#P+%:F-21,$%'2%-/>%6'%S)$-%),$+--#,5%-"#$%?12#1C0+%#,%-"+%)$+2%

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'2%-/%&#2+(-03%42'*%-"+%('**1,&%0#,+>%V,$+-%-"#$%/121*+-+2%',03%#4%3')%&'%,'-%2),%-"+$+%

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6!7:!%/2'4#0+$%@'2P%1$%+./+(-+&>

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88<8<8<8?dcdIk=O>8S8A5X*,c3SmVJ5U=A5XU,UlWgpVA5X*,c3WdqeKIIdec8S9927-+.0#(i+2%)<27-+.0#(<;6i2";:%)6<2";9I^P=JO(?dcdIk=OY8S8&C+="#%=.)+)%;0SmVdqeKIIdecW88<8<8<

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IA<%2),,#,5%',%"'$-%'21(.<>%Y#0+,1*+%'4%#,$-1,(+%6!7:!%/2'4#0+%#$%6!7:!^IA<^'21(.<

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Page 70: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

SAP J2EE Server Configuration for RAC Database

!"#$%$+(-#',%#$%?10#&%4'2%j1?1%7&&BD,%#,$-1001-#',$%Xj7k7%�%7W78%$-1(PZ%1$%@+00%1$%4'2%j1?1%

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%%%%%

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(',,+(-#',%2+H)+$-%@#00%C+%$+2?#(+&%C3%',+%'4%-"+%921(0+%&1-1C1$+%#,$-1,(+$%/2'?#&#,5%

Page 71: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

&1-1C1$+%$+2?#(+%fKJO^j=]]h>%D4%*'2+%-"1,%',+%&1-1C1$+%#,$-1,(+%#$%+0#5#C0+%4'2%-"+%

(',,+(-#',G%-"+%0#$-+,+2%/2'(+$$%*1P+$%1%&+(#$#',%&+/+,&#,5%',%-"+%@'2P0'1&%'4%-"+%&1-1C1$+%

#,$-1,(+$>%

d')%*)$-%$/+(#43%-"+%&1-1C1$+%&'*1#,%hJ9:\Ih%#,%-"+%(',,+(-%&+$(2#/-'2%#4%%-"+%/121*+-+2%

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fJ9:\Ih>%d')%(1,%("+(P%-"#$%C3%#$$)#,5%-"+%('**1,&%f0$,2(-0%$-1-)$%\D6!]K]:h%1,&%$++%

#4%-"+%&'*1#,%H)10#4#+2%#$%/12-%'4%-"+%$+2?#(+%,1*+$>%!"+%&1-1C1$+%$+2?#(+$%4'2%-"+%678%j=]]%

#,$-1,(+$%*)$-%C+%102+1&3%&+4#,+&%@"+,%3')%@1,-%-'%("+(P%@#-"%-"+%0$,2(-0%('**1,&G%$++%

C+0'@>%

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#,$-1,(+>%

Define Database Services for J2EE Instances

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Page 72: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

!"+%@'2P0'1&%&#$-2#C)-#',%4'2%-"+%678%j=]]%+,5#,+$%#$%*1,15+&%('*/0+-+03%C3%-"+%&1-1C1$+>%

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Page 73: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

SAP BR*Tools

!"+%678%W:p!''0$%4'2%921(0+%&1-1C1$+%1&*#,#$-21-#',%$)//'2-%1%:7;%(',4#5)21-#',>%70@13$%

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Implementation and Configuration of SAP Enqueue Replication

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Page 74: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice
Page 75: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice

Configuration of SAP NetWeaver for Oracle

GRID Infrastructure 11.2.0.2 and Oracle Real

Application Clusters 11g Release2

March 2011

Author: Kurt Brög

Contributing Authors:

Jan Klokkers, Markus Breunig

!"#$%&'()"*)"#+,)-.)"%/'0&#/12#"+&"3455'!"#$%&'6#"78#9:&/8))/';<)"&3='(>'?@5A4BC;C>C

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Page 76: Config of SAP NW for Oracle Grid and Real APP Clusters 11g Release 2 Best Practice