Displaying And Maintaining Mpls L3Vpn - HP MSR2000 Configuration Manual

Step
11. Enter BGP-VPN IPv4 unicast
address family view.
12. Enable MPLS L3VPN FRR.

Displaying and maintaining MPLS L3VPN

You can soft-reset or reset BGP sessions to apply new BGP configurations. A soft reset operation updates
BGP routing information without tearing down BGP connections. A reset operation updates BGP routing
information by tearing down, and then reestablishing BGP connections. Soft reset requires that BGP
peers have route refresh capability.
Use the following commands to soft reset or reset BGP connections:
Task
Manually soft reset BGP sessions
for VPNv4 address family.
Reset BGP sessions for VPNv4
address family.
For more information about the refresh bgp vpnv4 and reset bgp vpnv4 commands, see Layer 3—IP
Routing Command Reference.
Use the following commands to display MPLS L3VPN:
Task
Display the routing table for a VPN
instance.
Display information about a
specified or all VPN instances.
Display the FIB of a VPN instance.
Command
address-family ipv4 [ unicast ]
•
(Method 1) Enable MPLS L3VPN
FRR for the address family:
pic
•
(Method 2) Reference a routing
policy to specify a backup next
hop for the address family:
fast-reroute route-policy
route-policy-name
Command
refresh bgp { ip-address | all | external |
group group-name | internal } { export |
import } vpnv4 [ vpn-instance
vpn-instance-name ]
reset bgp { as-number | ip-address | all |
external | internal | group group-name }
vpnv4 [ vpn-instance vpn-instance-name ]
Command
display ip routing-table vpn-instance
vpn-instance-name [ statistics | verbose ]
display ip vpn-instance [ instance-name
vpn-instance-name ]
display fib vpn-instance vpn-instance-name
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Remarks
N/A
By default, MPLS L3VPN FRR is
disabled.
Method 1 might result in routing
loops. Use it with caution.
By default, no routing policy is
referenced.
The apply fast-reroute
backup-nexthop and apply ipv6
fast-reroute backup-nexthop
commands can take effect in the
referenced routing policy. Other
apply commands do not take effect.
For more information about the two
commands, see Layer 3—IP Routing
Command Reference.
Remarks
Available in user view.
Available in user view.
Remarks
Available in any view.
Available in any view.
Available in any view.