Configuring Rip To Advertise A Summary Route - HPE FlexNetwork HSR6800 Configuration Manual

# 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 the IP routing table on Router A.
[RouterA] display rip 1 database
1.0.0.0/8, cost 0, ClassfulSumm
The output shows that two RIP routes can reach network 1.1.5.0/24. Their next hops are Router
B (1.1.1.2) and Router C (1.1.2.2), respectively, with the same cost of 2. Router C is the next
hop router to reach network 1.1.4.0/24, with a cost of 1.
Configure an additional metric for the RIP interface:
3.
# Configure an additional metric of 3 for GigabitEthernet 2/1/2 on Router A.
[RouterA] interface GigabitEthernet 2/1/2
[RouterA-GigabitEthernet2/1/2] rip metricin 3
[RouterA-GigabitEthernet2/1/2] display rip 1 database
1.0.0.0/8, cost 0, ClassfulSumm
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.

Configuring RIP to advertise a summary route

Network requirements
As shown in
OSPF and RIP. Configure RIP to redistribute OSPF routes on Router C so Router D can learn routes
destined for networks 10.1.1.0/24, 10.2.1.0/24, 10.5.1.0/24, and 10.6.1.0/24.
To reduce the routing table size of Router D, configure route summarization on Router C to advertise
only the summary route 10.0.0.0/8 to Router D.
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
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
Figure 10, Router A and Router B run OSPF; Router D runs RIP; and Router C runs
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