IP routing basics ··························································································································································· 1

IP routing overview ··························································································································································· 1

Routing table ····························································································································································· 1

Dynamic routing protocols ······································································································································ 2

Routing preference ··················································································································································· 3

Load sharing ····························································································································································· 3

Route backup ···························································································································································· 4

Route recursion ························································································································································· 4

Route redistribution ··················································································································································· 4

Displaying and maintaining a routing table ·················································································································· 4

Static routing configuration ········································································································································· 6

Introduction ········································································································································································ 6

Static route ································································································································································ 6

Default route ······························································································································································ 6

Static route configuration items ······························································································································· 6

Configuring a static route ················································································································································· 7

Configuration prerequisites ····································································································································· 7

Configuration procedure ········································································································································· 7

Configuring BFD for static routes ····································································································································· 8

BFD control packet mode ········································································································································ 8

BFD echo packet mode ············································································································································ 9

Configuring static route FRR ············································································································································· 9

Displaying and maintaining static routes ···················································································································· 10

Static route configuration examples ····························································································································· 11

Basic static route configuration example ············································································································ 11

Static route FRR configuration example ·············································································································· 13

BFD for static routes configuration example (direct session) ············································································ 15

BFD for static routes configuration example (indirect session) ········································································· 17

RIP configuration ························································································································································ 20

RIP overview ··································································································································································· 20

RIP working mechanism ········································································································································ 20

Operation of RIP ···················································································································································· 21

RIP version ······························································································································································ 21

RIP message format ··············································································································································· 22

Supported RIP features ·········································································································································· 23

Protocols and standards ······································································································································· 24

RIP configuration task list ··············································································································································· 24

Configuring RIP basic functions ···································································································································· 25

Configuring RIP route control ········································································································································ 27

Configuring an additional routing metric ··········································································································· 27

Configuring RIPv2 route summarization·············································································································· 27

Disabling host route reception ····························································································································· 28

Advertising a default route ··································································································································· 29

Configuring inbound or outbound route filtering ······························································································· 29

Configuring a priority for RIP ······························································································································· 30

Configuring RIP route redistribution ····················································································································· 30