Configuration Prerequisites; Configuration Guidelines; Configuration Procedure; Displaying And Maintaining Static Routes - HPE FlexNetwork HSR6800 Configuration Manual

Figure 1 Network diagram for static route FRR
As shown in
policy for routes matching the specified criteria. Packets are directed to the backup next hop to avoid
traffic interruption.

Configuration prerequisites

Create a routing policy to be referenced by FRR and use the apply fast-reroute backup-interface
command to specify a backup next hop in the routing policy. For more information about the
command and routing policy configurations, see "Configuring routing policies."

Configuration guidelines

•
FRR takes effect only for static routes that have both an outgoing interface and next hop.
•
Do not use FRR and BFD at the same time.

Configuration procedure

To configure static route FRR:
Step
Enter system view.
1.
Configure the source
2.
address of BFD echo
packets.
Configure static route FRR.
3.

Displaying and maintaining static routes

Task
Display information of static
routes.
For more information about this command, see Layer 3—IP Routing Command Reference.
Figure 1, upon a link failure, FRR designates a backup next hop by using a routing
Command
system-view
bfd echo-source-ip ip-address
ip route-static [ vpn-instance
vpn-instance-name ] fast-reroute
route-policy route-policy-name
Command
display ip routing-table protocol static [ inactive
| verbose ] [ | { begin | exclude | include }
regular-expression ]
9
Remarks
N/A
Not configured by default.
For more information about this
command, see High Availability
Command Reference.
Not configured by default.
Remarks
Available in any
view.