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IP routing basics ··························································································································································· 1
Hardware compatibility ···················································································································································· 1
Overview ············································································································································································ 1
Routing table ······································································································································································ 1
Dynamic routing protocols ··············································································································································· 2
Routing preference ···························································································································································· 3
Load sharing ······································································································································································ 3
Route backup ····································································································································································· 3
Route recursion ·································································································································································· 4
Route redistribution ··························································································································································· 4
Displaying and maintaining a routing table ·················································································································· 4
Configuring static routing ············································································································································ 6
Hardware compatibility ···················································································································································· 6
Introduction ········································································································································································ 6
Static route ································································································································································ 6
Default route ······························································································································································ 6
Static route configuration items ······························································································································· 6
Configuring a static route ················································································································································· 7
Configuring BFD for static routes ····································································································································· 8
BFD control mode ····················································································································································· 8
BFD echo mode ························································································································································ 9
Configuring static route FRR ·········································································································································· 10
Configuration prerequisites ·································································································································· 10
Configuration guidelines ······································································································································ 11
Configuration procedure ······································································································································ 11
Displaying and maintaining static routes ···················································································································· 11
Static route configuration examples ····························································································································· 11
Basic static route configuration example ············································································································ 11
Static route FRR configuration example ·············································································································· 13
BFD for static routes configuration example (direct next hop) ·········································································· 15
BFD for static routes configuration example (indirect next hop) ······································································· 17
Configuring RIP ·························································································································································· 20
Hardware compatibility ················································································································································· 20
Overview ········································································································································································· 20
RIP route entries ····················································································································································· 20
RIP timers ································································································································································ 20
Routing loop prevention ········································································································································ 21
RIP operation ·························································································································································· 21
RIP versions ···························································································································································· 21
RIP message format ··············································································································································· 22
Supported RIP features ·········································································································································· 23
Protocols and standards ······································································································································· 23
RIP configuration task list ··············································································································································· 24
Configuring RIP basic functions ···································································································································· 24
Configuration prerequisites ·································································································································· 24
Enabling RIP and a RIP interface ························································································································· 24
Configuring the interface behavior ····················································································································· 25
Configuring a RIP version ····································································································································· 25