R0106-HP MSR Router Series Layer 3 - IP Routing Configuration Guide(V7)

14
Ste
p
Command Remarks
2. Configure static route
FRR.
• Method 1:
ip route-static dest-address { mask-length |
mask } interface-type interface-number
[ next-hop-address [ backup-interface
interface-type interface-number
[ backup-nexthop
backup-nexthop-address ] ] ] [ permanent ]
[ preference preference-value ] [ tag
tag-value ] [ description description-text ]
• Method 2:
ip route-static vpn-instance
s-vpn-instance-name dest-address
{ mask-length | mask } interface-type
interface-number [ next-hop-address
[ backup-interface interface-type
interface-number [ backup-nexthop
backup-nexthop-address ] ] ] [ permanent ]
[ preference preference-value ] [ tag
tag-value ] [ description description-text ]
• Method 3:
ip route-static topology topo-name
dest-address { mask | mask-length }
{ next-hop-address | interface-type
interface-number [ next-hop-address
[ backup-interface interface-type
interface-number backup-nexthop
backup-nexthop-address ] ] } [ preference
preference-value ] [ tag tag-value ]
[ description description-text ]
Use one of the methods.
By default, static route FRR is
not configured.
Configuring static route FRR to automatically select a backup next hop
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Configure static route FRR to
automatically select a backup
next hop.
ip route-static fast-reroute auto
By default, static route FRR is
disabled from automatically
selecting a backup next hop.
Enabling BFD echo packet mode for static route FRR
By default, static route FRR does not use BFD to detect primary link failures. Perform this task to enable
static route FRR to use BFD echo packet mode for fast failure detection on the primary link.
To enable BFD echo packet mode for static route FRR:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Configure the source IP
address of BFD echo
packets.
bfd echo-source-ip ip-address
By default, the source IP address of
BFD echo packets is not
configured.