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IP routing basics ··························································································································································· 1
Routing table ······································································································································································ 1
Dynamic routing protocols ··············································································································································· 2
Route preference ······························································································································································· 2
Load sharing ······································································································································································ 3
Route backup ····································································································································································· 3
Route recursion ·································································································································································· 3
Route redistribution ··························································································································································· 3
Configuring the maximum number of ECMP routes ······································································································ 4
Displaying and maintaining a routing table ·················································································································· 4
Configuring static routing ············································································································································ 6
Configuring a static route ················································································································································· 6
Configuring BFD for static routes ····································································································································· 7
Bidirectional control mode ······································································································································ 7
Single-hop echo mode ············································································································································· 8
Configuring static route FRR ············································································································································· 9
Configuration guidelines ········································································································································· 9
Configuration procedure ········································································································································· 9
Displaying and maintaining static routes ···················································································································· 10
Static route configuration examples ····························································································································· 10
Basic static route configuration example ············································································································ 10
BFD for static routes configuration example (direct next hop) ·········································································· 12
BFD for static routes configuration example (indirect next hop) ······································································· 14
Static route FRR configuration example ·············································································································· 17
Configuring a default route ······································································································································· 19
Configuring RIP ·························································································································································· 20
Overview ········································································································································································· 20
RIP route entries ····················································································································································· 20
Routing loop prevention ········································································································································ 20
RIP operation ·························································································································································· 20
RIP versions ···························································································································································· 21
Protocols and standards ······································································································································· 21
RIP configuration task list ··············································································································································· 21
Configuring basic RIP ···················································································································································· 22
Enabling RIP ··························································································································································· 22
Controlling RIP reception and advertisement on interfaces ·············································································· 23
Configuring a RIP version ····································································································································· 23
Configuring RIP route control ········································································································································ 24
Configuring an additional routing metric ··········································································································· 24
Configuring RIPv2 route summarization·············································································································· 25
Disabling host route reception ····························································································································· 26
Advertising a default route ··································································································································· 26
Configuring received/redistributed route filtering ····························································································· 27
Configuring a preference for RIP ························································································································· 27
Configuring RIP route redistribution ····················································································································· 27
Tuning and optimizing RIP networks ···························································································································· 28
Configuration prerequisites ·································································································································· 28
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