Download - 10 Ip Routing
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10.0.0.1/8S0
S110.0.0.2/8
Head Office Branch Office
E0192.168.1.1/24
LAN - 192.168.1.0/24 LAN 192.168.2.0/24
E0
192.168.2.1/24
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Routing
Routing is the process of moving packets from one network to
another network.
Routing involves two basic activities:
Determining best paths.
Forwarding Packets through these paths.
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Head Office Ethernet interface should be in the
same network as your Head office LAN and similarly
on Branch Office side. Show Diagram
Head Office S0 and Branch Office S1 should be in samenetwork. Show Diagram
Head Office LAN and Branch Office LAN should be in
different Network. Show Diagram
All interfaces of Router should be in different network.
Show Diagram
Rules of Routing
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Types of Routing
Static Routing
Default Routing
Dynamic Routing
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Static Routing
It is configured manuallyby Administrator.
It is Secure & fast.
Require Destination Network ID for configuration
Used in Small Networks
Administrative distance for Static Route is 0 and 1.
{Administrative Distance (AD) is the trustworthiness of
the routing information. AD range is 0-255, lesser the
Administrative distance, higher the priority}
i i k i
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Static Routing Network Diagram
E0
192.168.1.1/24
LAN - 192.168.1.0/24 LAN 192.168.2.0/24
10.0.0.1/8S0
S110.0.0.2/8
E0
192.168.2.1/24
Head Office Branch Office
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Routing Network Diagram
Head Office Branch Office
E0
192.168.1.1/24
LAN - 192.168.1.0/24 LAN 192.168.2.0/24
10.0.0.1/8S0
S110.0.0.2/8
E0
192.168.2.1/24
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Routing Network Diagram
Head Office Branch Office
E0
192.168.1.1/24
LAN - 192.168.1.0/24 LAN 192.168.2.0/24
10.0.0.1/8S0
S110.0.0.2/8
E0
192.168.2.1/24
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Routing Network Diagram
Head Office Branch Office
E0
192.168.1.1/24
LAN - 192.168.1.0/24 LAN 192.168.2.0/24
10.0.0.1/8S0
S110.0.0.2/8
E0
192.168.2.1/24
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Routing Network Diagram
Head Office Branch Office
E0
192.168.1.1/24
LAN - 192.168.1.0/24 LAN 192.168.2.0/24
10.0.0.1/8S0
S110.0.0.2/8
E0
192.168.2.1/24
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exit
exit
Hyderabad(config-if)#
Hyderabad(config)#
telnet 192.168.1.1
================================
Welcome to Hyderabad Router
================================
User Access Verification
password :
****
****
enable
configure terminal
interface serial 0
ip address 10.0.0.1 255.0.0.0
no shut
clockrate 64000
encapsulation hdlc
Hyderabad>
password :
Hyderabad#
Enter configuration commands, one per line. End with CNTL/Z.
Hyderabad(config)#
Hyderabad(config-if)#
Hyderabad(config-if)#
Hyderabad(config-if)#
Hyderabad(config-if)#
Microsoft Windows 2000 [Version 5.00.2195]
(C) Copyright 1985-2000 Microsoft Corp.
C:\>
Connecting .....
Hyderabad# Diagram
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exit
exit
Hyderabad(config-if)#
Hyderabad(config)#
telnet 192.168.1.1
================================
Welcome to Hyderabad Router
================================
User Access Verification
password :
****
****
enable
configure terminal
interface serial 0
ip address 10.0.0.1 255.0.0.0
no shut
clockrate 64000
encapsulation hdlc
Hyderabad>
password :
Hyderabad#
Enter configuration commands, one per line. End with CNTL/Z.
Hyderabad(config)#
Hyderabad(config-if)#
Hyderabad(config-if)#
Hyderabad(config-if)#
Hyderabad(config-if)#
Microsoft Windows 2000 [Version 5.00.2195]
(C) Copyright 1985-2000 Microsoft Corp.
C:\>
Connecting .....
Hyderabad# Diagram
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show ip routeyderabad#
Default gateway is not set
Host Gateway Last Use Total Uses Interface
ICMP redirect cache is empty
Hyderabad#
show ip routeyderabad#
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i- IS-IS, L1-IS-IS level-1, L2-IS-IS level-2,*- candidate default
U - per-user static route, o - ODR
Gateway of last resort is not set
C 192.168.1.0/24 is directly connected, Ethernet0
C 10.0.0.0/8 is directly connected, Serial0
Hyderabad#
configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Hyderabad(config)# ip routing
Hyderabad(config)#
^
Z
Enabling RoutingRouter(config)#ip routing
Diagram
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Hyderabad#
show ip routeyderabad#
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i- IS-IS, L1-IS-IS level-1, L2-IS-IS level-2,*- candidate default
U - per-user static route, o - ODR
Gateway of last resort is not set
C 192.168.1.0/24 is directly connected, Ethernet0
S 192.168.2.0/24 [1/0] via 10.0.0.2
C 10.0.0.0/8 is directly connected, Serial0
Hyderabad#
Enter configuration commands, one per line. End with CNTL/Z.
Hyderabad(config)#
ip route 192.168.2.0 255.255.255.0 10.0.0.2
Hyderabad(config)#
^
Z
configure terminal
S for Static Routing1 is nothing but
Administrative Distance
Configuring Static Route
Router(config)# ip route
Or
Router(config)# ip route
Diagram
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exithennai(config)#
Chennai#
================================
Welcome to Chennai Router
================================
User Access Verification
password :
****
****
enable
configure terminal
ip address 10.0.0.2 255.0.0.0
no shut
encapsulation hdlc
exit
Chennai>
password :
Chennai#
Enter configuration commands, one per line. End with CNTL/Z.
Chennai(config)#
Chennai(config-if)#
Chennai(config-if)#
Chennai(config-if)#
Chennai(config-if)#
Microsoft Windows 2000 [Version 5.00.2195]
(C) Copyright 1985-2000 Microsoft Corp.
C:\>
Connecting .....
Chennai#
telnet 192.168.2.1
interface serial 1
Diagram
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exithennai(config)#
Chennai#
================================
Welcome to Chennai Router
================================
User Access Verification
password :
****
****
enable
configure terminal
ip address 10.0.0.2 255.0.0.0
no shut
encapsulation hdlc
exit
Chennai>
password :
Chennai#
Enter configuration commands, one per line. End with CNTL/Z.
Chennai(config)#
Chennai(config-if)#
Chennai(config-if)#
Chennai(config-if)#
Chennai(config-if)#
Microsoft Windows 2000 [Version 5.00.2195]
(C) Copyright 1985-2000 Microsoft Corp.
C:\>
Connecting .....
Chennai#
telnet 192.168.2.1
interface serial 1
Diagram
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show ip routehennai#
Default gateway is not set
Host Gateway Last Use Total Uses Interface
ICMP redirect cache is empty
Chennai#
show ip routehennai#
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i- IS-IS, L1-IS-IS level-1, L2-IS-IS level-2,*- candidate default
U - per-user static route, o - ODR
Gateway of last resort is not set
C 192.168.2.0/24 is directly connected, Ethernet0
C 10.0.0.0/8 is directly connected, Serial1
Chennai#
configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Chennai(config)# ip routing
Chennai(config)#
^
Z
Enabling RoutingRouter(config)#ip routing
Diagram
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Chennai#
show ip routehennai#
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i- IS-IS, L1-IS-IS level-1, L2-IS-IS level-2,*- candidate default
U - per-user static route, o - ODR
Gateway of last resort is not set
C 192.168.2.0/24 is directly connected, Ethernet0
S 192.168.1.0 is directly connected, Serial1
C 10.0.0.0/8 is directly connected, Serial1
Chennai#
Enter configuration commands, one per line. End with CNTL/Z.
Chennai(config)#
ip route 192.168.1.0 255.255.255.0 S1
Chennai(config)#
^
Z
configure terminal
S for Static RoutingIf is directly connectedAdministrative Distance
is 0
Configuring Static Route
Router(config)# ip route
Or
Router(config)# ip route
Diagram
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Hyderabad#
show ip routeyderabad#
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i- IS-IS, L1-IS-IS level-1, L2-IS-IS level-2,*- candidate default
U - per-user static route, o - ODR
Gateway of last resort is not set
C 192.168.1.0/24 is directly connected, Ethernet0
S 192.168.2.0/24 [1/0] via 10.0.0.2
C 10.0.0.0/8 is directly connected, Serial0
Hyderabad#
Enter configuration commands, one per line. End with CNTL/Z.
Hyderabad(config)#
ip route 192.168.2.0 255.255.255.0 10.0.0.2
Hyderabad(config)#
^
Z
configure terminal
ping 192.168.2.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.2.10, timeout is 2 seconds:
Success rate is 100 percent (5/5), round-trip min/avg/max = 40/43/44 ms
Hyderabad#
Diagram
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Chennai#
show ip routehennai#
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i- IS-IS, L1-IS-IS level-1, L2-IS-IS level-2,*- candidate default
U - per-user static route, o - ODR
Gateway of last resort is not set
C 192.168.2.0/24 is directly connected, Ethernet0
S 192.168.1.0 is directly connected, Serial1
C 10.0.0.0/8 is directly connected, Serial1
Chennai#
Enter configuration commands, one per line. End with CNTL/Z.
Chennai(config)#
ip route 192.168.1.0 255.255.255.0 S1
Chennai(config)#
^
Z
configure terminal
ping 192.168.1.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.10, timeout is 2 seconds:
Success rate is 100 percent (5/5), round-trip min/avg/max = 40/43/44 ms
Chennai#
Diagram