Configuring adjacency SID parameters

Configure the adjacency hold timer for the LFA or remote LFA backup next hop of an adjacency SID.

Use the following CLI command syntax to configure the length of the interval during which LTN or ILM records of an adjacency SID are kept:

config>router>ospf>segment-routing>adj-sid-hold seconds[1..300, default 15]
    — config>router>isis>segment-routing>adj-sid-hold seconds[1..300, default 15]

adj-sid-hold 15
    — no entropy-label-capability
    — prefix-sid-range global
    — no tunnel-table-pref
    — no tunnel-mtu
    — no backup-node-sid
    — no shutdown

When protection is enabled globally for all node SIDs and local adjacency SIDs with the loopfree-alternates command in IS-IS or OSPF at the LER and LSR, applications may exist for which the user wants traffic to never divert from the strict hop computed by CSPF for an SR-TE LSP. In such cases, use the following CLI command syntax to disable protection for all adjacency SIDs formed over a network IP interface:

config>router>ospf>area>if>no sid-protection
    — config>router>isis>if>no sid-protection

Example: Configuration output

node-sid index 194
    — no sid-protection
    — no shutdown