Brocade Multi-Service IronWare Switching Configuration Guide (Supporting R05.6.00) User Manual

Page 23

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Multi-Service IronWare Switching Configuration Guide

xxiii

53-1003036-02

Chapter 24

Configuring Uni-Directional Link Detection (UDLD)

Configuration considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .908

Configuring UDLD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .908

Changing the keepalive interval . . . . . . . . . . . . . . . . . . . . . . . .908
Changing the keepalive retries . . . . . . . . . . . . . . . . . . . . . . . . .908
UDLD for tagged ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .909

Displaying UDLD information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .909

Displaying information for all ports. . . . . . . . . . . . . . . . . . . . . .909
Displaying information for a single port . . . . . . . . . . . . . . . . . .910

Clearing UDLD statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .912

Chapter 25

BiDirectional Forwarding Detection (BFD)

Number of BFD sessions supported. . . . . . . . . . . . . . . . . . . . .914

Configuring BFD parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .915

Disabling BFD Syslog messages . . . . . . . . . . . . . . . . . . . . . . . .915

Displaying BFD information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .916

Displaying BFD information. . . . . . . . . . . . . . . . . . . . . . . . . . . .916
Clearing BFD neighbor sessions . . . . . . . . . . . . . . . . . . . . . . . .920

Configuring BFD for the specified protocol . . . . . . . . . . . . . . . . . . .921

Configuring BFD for OSPFv2 . . . . . . . . . . . . . . . . . . . . . . . . . . .921
Configuring BFD for OSPFv3 . . . . . . . . . . . . . . . . . . . . . . . . . . .922
Configuring BFD for IS-IS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .923
Configuring BFD for BGP4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .924
Displaying BFD for BGP4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .928
.Displaying summary neighbor information . . . . . . . . . . . . . . .932

BFD for RSVP-TE LSP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .932

BFD session creation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .933
BFD session deletion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .934
BFD session modification . . . . . . . . . . . . . . . . . . . . . . . . . . . . .934
BFD session down handling . . . . . . . . . . . . . . . . . . . . . . . . . . .934

Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .935

Configuring BFD for RSVP-TE LSPs. . . . . . . . . . . . . . . . . . . . . . . . . .946

BFD session support per-router and per-interface module . .947
BFD session creation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .947
Enabling the IP router alert option . . . . . . . . . . . . . . . . . . . . . .950

Displaying MPLS BFD information . . . . . . . . . . . . . . . . . . . . . . . . . .950

Displaying BFD application information . . . . . . . . . . . . . . . . . .951
Displaying BFD MPLS information . . . . . . . . . . . . . . . . . . . . . .951
Displaying BFD MPLS detailed information . . . . . . . . . . . . . . .952
Displaying MPLS BFD global configuration information . . . . .953

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