Configuring An Additional Metric For A Rip Interface - H3C LS-3100-52P-OVS-H3 Operation Manual

# Configure ACL 2000 to filter routes redistributed from RIP 100 on Switch B, making the route
10.2.1.0/24 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

Configuring an Additional Metric for a RIP Interface

Network requirements
As shown in the following figure:
RIP is enabled on all the interfaces of Switch A, Switch B, Switch C, Switch D, and Switch E. The
switches are interconnected through RIPv2.
Switch A has two links to Switch D. The link from Switch B to Switch D is more stable than that from
Switch C to Switch D. Configure an additional metric for RIP routes received through
VLAN-interface 200 on Switch A so that Switch A prefers the 1.1.5.0/24 network learned from
Switch B.
Figure 1-6 Network diagram for RIP interface additional metric configuration
Configuration procedure
1) Configure IP addresses for the interfaces (omitted).
2) Configure RIP basic functions.
# Configure Switch A.
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
1-20
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