Apply Ip-Address Next-Hop - HP 6125XLG Command Reference Manual

Blade switch layer 3 - ip routing
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Syntax
apply fast-reroute backup-interface interface-type interface-number [ backup-nexthop ip-address ]
undo apply fast-reroute
Default
No backup link for FRR is configured.
Views
Routing policy node view
Predefined user roles
network-admin
Parameters
backup-interface interface-type interface-number: Specifies a backup output interface. If the specified
interface is a non-P2P interface (including NBMA and broadcast interfaces, such as a VLAN interface),
you must also specify a backup next hop.
backup-nexthop ip-address: Specifies a backup next hop.
Usage guidelines
This command sets a backup link in the routing policy for FRR.
Using the routing policy, a routing protocol can designate a backup link for specific routes to implement
FRR. When the primary link fails, FRR immediately directs packets to the backup link to minimize
interruption time.
Examples
# Configure node 10 of routing policy policy1 to set the backup output interface VLAN-interface 1 and
backup next hop 193.1.1.8 for the route destined to 100.1.1.0/24.
<Sysname> system-view
[Sysname] ip prefix-list abc index 10 permit 100.1.1.0 24
[Sysname] route-policy policy1 permit node 10
[Sysname-route-policy-policy1-10] if-match ip address prefix-list abc
[Sysname-route-policy-policy1-10] apply fast-reroute backup-interface vlan-interface 1
backup-nexthop 193.1.1.8

apply ip-address next-hop

Use apply ip-address next-hop to set a next hop for IPv4 routes.
Use undo apply ip-address next-hop to restore the default.
Syntax
apply ip-address next-hop ip-address [ public | vpn-instance vpn-instance-name ]
undo apply ip-address next-hop
Default
No next hop is set for IPv4 routes.
Views
Routing policy node view
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