Configuring Rip-2 Route Summarization - 3Com MSR 50 Series Configuration Manual

988 C 59: RIP C
HAPTER ONFIGURATION
n
Configuring RIP Route
Redistribution
Since RIP-1 routing information has a long aging time, it will still exist before being
aged out after RIP-2 is configured.
Network requirements
As shown in Figure 299, two RIP processes are running on Router B, which
communicates with Router A through RIP100 and with Router C through RIP 200.
Configure route redistribution on Router B, letting the two RIP processes
redistribute routes from each other. Set the cost of redistributed routes from RIP
200 to 3. Configure a filtering policy on Router B to filter out the route 4.1.1.1/24
from RIP200, making the route not advertised to Router A.
Network diagram
Figure 299 Network diagram for RIP route redistribution configuration
RIP 100
Eth1/1
Eth1 /0
2.1.1.1/24
1 .1.1.1/24
Router A
Configuration procedure
1 Configure an IP address for each interface (omitted)
2 Configure RIP basic functions
# Enable RIP 100, and configure a RIP version of 2 on Router A.
<RouterA> system-view
[RouterA] rip 100
[RouterA-rip-100] network 1.0.0.0
[RouterA-rip-100] network 2.0.0.0
[RouterA-rip-100] version 2
[RouterA-rip-100] undo summary
[RouterA-rip-100] quit
# Enable RIP 100 and RIP 200, configure RIP version as 2 on Router B.
<RouterB> system-view
[RouterB] rip 100
[RouterB-rip-100] network 1.0.0.0
[RouterB-rip-100] version 2
[RouterB-rip-100] undo summary
[RouterB-rip-100] quit
[RouterB] rip 200
[RouterB-rip-200] network 3.0.0.0
[RouterB-rip-200] version 2
[RouterB-rip-200] undo summary
[RouterB-rip-200] quit
# Enable RIP 200 and configure RIP version as 2 on Router C.
Eth1 /1
3 .1.1.1/24
Eth1/0
1.1 .1.2/24
Router B
RIP 200
Eth1/2
5.1.1.1 /24
Eth1/1
Eth1/0
4.1.1 .1/24
3.1 .1.2/24
Router C