12.3.1.0/24
12.3.1.2/32
16.4.1.0/24
16.4.1.1/32
127.0.0.0/8
127.0.0.1/32
Configure route redistribution:
3.
# On Switch B, configure RIP 200 to redistribute direct routes and routes from RIP 100.
[SwitchB] rip 200
[SwitchB-rip-200] import-route rip 100
[SwitchB-rip-200] import-route direct
[SwitchB-rip-200] quit
# Display the routing table of Switch C.
[SwitchC] display ip routing-table
Routing Tables: Public
Destinations : 8
Destination/Mask
10.2.1.0/24
11.1.1.0/24
12.3.1.0/24
12.3.1.2/32
16.4.1.0/24
16.4.1.1/32
127.0.0.0/8
127.0.0.1/32
Configure an filtering policy to filter redistributed routes:
4.
# Define ACL 2000 and reference it to a filtering policy to filter routes redistributed from RIP 100
on Switch B, making the route not advertised to Switch C.
[SwitchB] acl number 2000
[SwitchB-acl-basic-2000] rule deny source 10.2.1.1 0.0.0.255
[SwitchB-acl-basic-2000] rule permit
[SwitchB-acl-basic-2000] quit
[SwitchB] rip 200
[SwitchB-rip-200] filter-policy 2000 export rip 100
# Display the routing table of Switch C.
[SwitchC] display ip routing-table
Routing Tables: Public
Destinations : 7
Destination/Mask
11.1.1.0/24
12.3.1.0/24
12.3.1.2/32
16.4.1.0/24
16.4.1.1/32
127.0.0.0/8
127.0.0.1/32
Direct 0
0
Direct 0
0
Direct 0
0
Direct 0
0
Direct 0
0
Direct 0
0
Routes : 8
Proto
Pre
Cost
RIP
100
1
RIP
100
1
Direct 0
0
Direct 0
0
Direct 0
0
Direct 0
0
Direct 0
0
Direct 0
0
Routes : 7
Proto
Pre
Cost
RIP
100
1
Direct 0
0
Direct 0
0
Direct 0
0
Direct 0
0
Direct 0
0
Direct 0
0
40
12.3.1.2
Vlan200
127.0.0.1
InLoop0
16.4.1.1
Vlan400
127.0.0.1
InLoop0
127.0.0.1
InLoop0
127.0.0.1
InLoop0
NextHop
Interface
12.3.1.1
Vlan200
12.3.1.1
Vlan200
12.3.1.2
Vlan200
127.0.0.1
InLoop0
16.4.1.1
Vlan400
127.0.0.1
InLoop0
127.0.0.1
InLoop0
127.0.0.1
InLoop0
NextHop
Interface
12.3.1.1
Vlan200
12.3.1.2
Vlan200
127.0.0.1
InLoop0
16.4.1.1
Vlan400
127.0.0.1
InLoop0
127.0.0.1
InLoop0
127.0.0.1
InLoop0