Download - Chuong1 Gioi Thieu Mang Campus
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Gio trnh thc hnh BCMSN Chng 1 Gii thiu mng Campus
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CChhnngg11-- GGiiiitthhiiuummnnggCCaammppuuss
BBii11..11 XXaaccuuhhnnhhcchhoosswwiittcchh22995500vv33556600..
11..11..11 SSlluunnll
Hnh 1.1.1-1: Hnh v s lun l
11..11..22 MMccttiiuuccaabbiitthhcchhnnhh::
Xa cu hnh thit b chun b cho bi thchnh mi.
Lu : hc vin nn xa cu hnh thit b trc khi lm cc bi thc
hnh.
11..11..33
HH
nnggddnn::Kt ni PC n switch s dng cng console 0
Vo ch lm vic Privilege ca switch, xa file VLAN.dat v
config.text trn flash: ca switch v khi ng liswitch.
11..11..44 HHnnhhvvmmtt
Hnh 1.1.4-1: Show flash trn Switch 2950
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Hnh 1.1.4-2: Show vlan trn Switch 2950
Hnh 1.1.4-3: Show flash trn Switch 2560
Hnh 1.1.4-4: Show vlan trn Switch 3560
11..11..55 CCuuhhnnhh
1.1.5.1 Xa cu hnh cho switch 3560.
SW3560#delete vlan.dat
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Delete filename [vlan.dat]?
Delete flash:vlan.dat? [confirm]
SW3560#delete config.text
Delete filename [config.text]?
Delete flash:config.text? [confirm]SW3560#reload
Proceed with reload? [confirm]
1.1.5.2 Xa cu hnh cho switch 2950.
SW2950#delete vlan.dat
Delete filename [vlan.dat]?
Delete flash:vlan.dat? [confirm]
SW2950#delete config.text
Delete filename [config.text]?
Delete flash:config.text? [confirm]
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BBii11..22 CCuuhhnnhhccbbnncchhooSSwwiittcchh22995500
11..22..11 SSlluunnll
Hnh 1.2.1-1: Hnh v s lun l
11..22..22 BBnnggaacchh
Thit b a ch IP
Switch 2950 (interface VLAN 1) 10.11.6.253/24
PC Remote Access 10.11.6.252/24
11..22..33 MMccttiiuuccaabbiitthhcchhnnhh
Xy dng kt ni vt l cho thit b, thit lp kt ni n cng
console ca thit b
Thc hin cu hnh c bn cho thit b switch 2950
Kt ni lm vic vi thit b t xa (remote access) s dng telnet
Kt ni lm vic vi thit b t xa (remote access) s dng SSH
Kim tra v xem xt hot ng ca thit b c cu hnh
11..22..44 HHnnggddnnccuuhhnnhhvvhhnnhhvvmmiinnhhhhaa
Bc 1:kt ni cc thit b theo s lun l
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Bc 2:dng my tnh kt ni n cng console ca thit b v s
dng phn mm Hyper terminal hoc SecureCRT kt ni n
thit b qua cng console 0
Bc 3:thc hin vic cu hnh c bn cho thit b nh sau:
o Hostname
Switch(config)#hostname SW2950
o Password cho cng console, cho vty v enable
SW2950(config)#enable password cisco
SW2950(config)#line con 0
SW2950(config-line)# password cisco
SW2950(config-line)# login
SW2950(config)#line vty 0 4
SW2950(config-line)# password cisco
SW2950(config-line)# login
o No ip domain-lookup
SW2950(config)#no ip domain-lookup
o Logging synchronous cho cng console
SW2950(config)#line con 0
SW2950(config-line)# password cisco
SW2950(config-line)# logging synchronous
o Cu hnh banner cho Switch
SW2950(config)#banner motd ^CSwitch 2950^C
o Cu hnh interface VLAN 1 cho Switch s dng a ch IP
theo bng trn
SW2950(config)#interface Vlan1
SW2950(config-if)# ip address 10.11.6.253 255.255.255.0
o Cu hnh default gateway cho switch
SW2950(config)#ip default-gateway 10.11.6.2
o t a ch ip cho my tnh
o Dng lnh ping kim tra kt ni ca cc thit b
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o Thc hin vic kt ni t xa s dng telnet, dung lnh show
kim tra s hot ng v cu hnh ca thit b
Hnh 1.2.4-1: Telnet vo SW2950
Hnh 1.2.4-2: Kt ni Telnet vo SW2950
o Cu hnh cho switch cho php kt ni t xa s dng SSH,
dng SecureCRT trn my tnh kt ni t xa s dng protocol
SSH kim tra, s dng lnh show kim tra cu hnh.
username Admin privilege 15 password 0 cisco
ip domain-name pronet.edu.vn
ip ssh time-out 120
ip ssh authentication-retries 3
ip ssh version 2
line vty 5 15
privilege level 15
login local
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transport input ssh
Hnh 1.2.4-3: S dng SSH vo Switch 2950
Hnh 1.2.4-4: in username v password cu hnh
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Hnh 1.2.4-5: Kt ni SSH vo Switch 2950
o Lu li cu hnh v khi ng li thit b, sau kim tra lihot ng thit b
Bc 4:Xa cu hnh, khi ng li thit b, hon tr li thit b v
hon tt bi lab.
SW2950#dir flash:
Directory of flash:/
2 -rwx 1123 Mar 01 1993 01:35:57 +00:00 config.text3 -rwx 24 Mar 01 1993 01:35:57 +00:00 private-config.text
4 -rwx 3706496 Jan 01 1970 01:49:48 +00:00 c2950_cpryto.bin
7741440 bytes total (4031488 bytes free)
SW2950#delete config.text
Delete filename [config.text]?
Delete flash:config.text? [confirm]
SW2950#reload
Proceed with reload? [confirm]
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BBii11..33 CCuuhhnnhhccbbnnvvqquunnllcchhoosswwiittcchhllaayyeerr33ssddnngg
ccnnggSSVVIIvvnnoonn--sswwiittcchhiinnggiinntteerrffaaccee
11..33..11 SSlluunnll
Hnh 1.3.1-1: Hnh v s lun l
11..33..22 BBnnggaacchh
Thit b a ch IP
Switch 3560 (interface SVI VLAN 1) 192.168.1.10/24
Switch 3560 (interface Fa0/1) 10.11.6.254/24
PC Remote Access 10.11.6.252/24
11..33..33 MMccttiiuuccaabbiitthhcchhnnhh
Thc hin cu hnh c bn cho thit b switch 3560
Kt ni lm vic vi thit b t xa (remote access) s dng telnet
n cc cngSVI v Fa0/1
Kt ni lm vic vi thit b t xa (remote access) s dng SSH n
cc cng SVI v Fa0/1
Kim tra v xem xt hot ng ca thit b c cu hnh
11..33..44 HHnnggddnnccuuhhnnhhvvhhnnhhvvmmiinnhhhhaa
Bc 1:kt ni cc thit b theo s lun l
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Bc 2:dng my tnh kt ni n cng console ca thit b v s
dng phn mm Hyper terminal hoc SecureCRT kt ni n
thit b qua cng console 0
Bc 3:thc hin vic cu hnh c bn cho thit b nh sau:
o Hostname
Switch(config)#hostname SW3560
o Password cho cng console, cho vty v enable
SW3560(config)#enable password cisco
SW3560(config)#line con 0
SW3560(config-line)# password cisco
SW3560(config-line)# login
SW3560(config)#line vty 0 4
SW3560(config-line)# password cisco
SW3560(config-line)# login
o No ip domain-lookup
SW3560(config)#no ip domain-lookup
o Logging synchronous cho cng console
SW3560(config)#line con 0
SW3560(config-line)# logging synchronous
o Cu hnh banner cho Switch
SW3560(config)#banner motd ^CSwitch 3560^C
o Cu hnh interface SVI VLAN 1 cho Switch s dng a ch IP
theo bng trn
SW3560(config)#interface Vlan1
SW3560(config-if)# ip address 192.168.1.10 255.255.255.0
o Cu hnh interface Fa0/ 1 cho Switch s dng a ch IP theo
bng trn
SW3560(config)#interface FastEthernet0/1
SW3560(config)# no switchport
SW3560(config)# ip address 10.11.6.254 255.255.255.0
o Cu hnh default gateway cho switch
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SW3560(config)#ip default-gateway 10.11.6.2
o t a ch ip cho my tnh
o Dng lnh ping kim tra kt ni ca cc thit b
o Thc hin vic kt ni t xa s dng telnet, dung lnh show
kim tra s hot ng v cu hnh ca thit b
o Cu hnh cho switch cho php kt ni t xa s dng SSH,
dng SecureCRT trn my tnh kt ni t xa s dng protocol
SSH kim tra, s dng lnh show kim tra cu hnh.
SW3560(config)#username Admin privilege 15 password 0 cisco
SW3560(config)#ip ssh version 2
SW3560(config)#line vty 5 15
SW3560(config-line)# login local
SW3560(config-line)# transport input ssh
Hnh 1.3.4-1: S dng SSH vo SW3560
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Hnh 1.3.4-2: in username v password c cu hnh
Hnh 1.3.4-3: Kt ni SSH vo SW3560
o Lu li cu hnh v khi ng li thit b, sau kim tra li
hot ng thit b
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Bc 4:Xa cu hnh, khi ng li thit b, hon tr li thit b v
hon tt bi lab.
SW3560#dir flash:
Directory of flash:/
7 drwx 192 Mar 1 1993 00:06:52 +00:00 c3560-ipbase-mz.122-
35.SE5
470 -rwx 1413 Mar 1 1993 00:14:04 +00:00 config.text
472 -rwx 5 Mar 1 1993 00:14:04 +00:00 private-config.text
32514048 bytes total (23435776 bytes free)
SW3560#delete config.text
Delete filename [config.text]?Delete flash:config.text? [confirm]
SW3560#reload
Proceed with reload? [confirm]