Configuring Rib Nsr; Configuring Ipv4 Rib Nsr; Configuring Ipv6 Rib Nsr - HP FlexFabric 12900E Series Configuration Manual

Step
4. Set the maximum lifetime for
IPv4 routes in the FIB.
To set the maximum lifetime for routes in the FIB (IPv6):
Step
1. Enter system view.
2. Enter RIB view.
3. Create the RIB IPv6 address
family and enter its view.
4. Set the maximum lifetime for
IPv6 routes in the FIB.

Configuring RIB NSR

IMPORTANT:
Use this feature with protocol GR or NSR to avoid route timeouts and traffic interruption.
When an active/standby switchover occurs, nonstop routing (NSR) backs up routing information
from the active process to the standby process to avoid routing flapping and ensure forwarding
continuity.
RIB NSR provides faster route convergence than protocol NSR during an active/standby switchover.

Configuring IPv4 RIB NSR

Step
1. Enter system view.
2. Enter RIB view.
3. Create the RIB IPv4 address
family and enter its view.
4. Enable IPv4 RIB NSR.

Configuring IPv6 RIB NSR

Step
1. Enter system view.
2. Enter RIB view.
3. Create the RIB IPv6 address
family and enter its view.
Command
fib lifetime seconds
Command
system-view
rib
address-family ipv6
fib lifetime seconds
Command
system-view
rib
address-family ipv4
non-stop-routing
Command
system-view
rib
address-family ipv6
5
Remarks
By default, the maximum
lifetime for routes in the FIB
is 600 seconds.
Remarks
N/A
N/A
By default, no RIB IPv6
address family exists.
By default, the maximum
lifetime for routes in the FIB
is 600 seconds.
Remarks
N/A
N/A
By default, no RIB IPv4
address family exists.
By default, RIB NSR is
disabled.
Remarks
N/A
N/A
By default, no RIB IPv6
address family exists.