43 
[RouterB] rip 
[RouterB-rip-1] network 1.0.0.0 
[RouterB-rip-1] version 2 
[RouterB-rip-1] undo summary 
# Configure Router C. 
<RouterC> system-view 
[RouterB] rip 
[RouterC-rip-1] network 1.0.0.0 
[RouterC-rip-1] version 2 
[RouterC-rip-1] undo summary 
# Configure Router D. 
<RouterD> system-view 
[RouterD] rip 
[RouterD-rip-1] network 1.0.0.0 
[RouterD-rip-1] version 2 
[RouterD-rip-1] undo summary 
# Configure Router E. 
<RouterE> system-view 
[RouterE] rip 
[RouterE-rip-1] network 1.0.0.0 
[RouterE-rip-1] version 2 
[RouterE-rip-1] undo summary 
# Display all active routes in the RIP database on Router A. 
[RouterA] display rip 1 database 
   1.0.0.0/8, auto-summary 
       1.1.1.0/24, cost 0, nexthop 1.1.1.1, RIP-interface 
       1.1.2.0/24, cost 0, nexthop 1.1.2.1, RIP-interface 
       1.1.3.0/24, cost 1, nexthop 1.1.1.2 
       1.1.4.0/24, cost 1, nexthop 1.1.2.2 
       1.1.5.0/24, cost 2, nexthop 1.1.1.2 
       1.1.5.0/24, cost 2, nexthop 1.1.2.2 
The output shows two RIP routes destined for network 1.1.5.0/24, with the next hops as Router B 
(1.1.1.2) and Router C (1.1.2.2), and with the same cost of 2. 
3.  Configure an additional metric for a RIP interface: 
# Configure an additional metric of 3 for RIP-enabled interface Ethernet 1/2. 
[RouterA] interface ethernet 1/2 
[RouterA-Ethernet1/2] rip metricin 3 
# Display all active routes in the RIP database on Router A. 
[RouterA-Ethernet1/2] display rip 1 database 
   1.0.0.0/8, auto-summary 
       1.1.1.0/24, cost 0, nexthop 1.1.1.1, RIP-interface 
       1.1.2.0/24, cost 0, nexthop 1.1.2.1, RIP-interface 
       1.1.3.0/24, cost 1, nexthop 1.1.1.2 
       1.1.4.0/24, cost 2, nexthop 1.1.1.2 
       1.1.5.0/24, cost 2, nexthop 1.1.1.2 
The output shows that only one RIP route reaches network 1.1.5.0/24, with the next hop as Router 
B (1.1.1.2) and a cost of 2.