R3303-HP 6600/HSR6600 Routers MPLS Configuration Guide

304
Ste
p
Command Remarks
6. Enable FRR and reference the
routing policy.
fast-reroute route-policy
route-policy-name
Not enabled by default.
Resetting BGP connections
When BGP configuration changes, you can use the soft reset function or reset BGP connections to make
new configurations take effect. Soft reset requires that BGP peers have route refreshment capability
(supporting Route-Refresh messages).
NOTE:
Soft reset of BGP connections refers to updatin
g
BGP routin
g
information without breakin
g
BGP nei
g
hbor
relationships. Hard reset of BGP connections refers to updatin
g
BGP routin
g
information by breakin
g
and
then reestablishing BGP neighbor relationships.
Use the following commands to hard reset or soft reset BGP connections:
Task Command Remarks
Soft reset BGP connections of a
VPN instance.
refresh bgp vpn-instance vpn-instance-name
{ ip-address | all | external | group
group-name } { export | import }
Available in user view.
Soft reset BGP VPNv4 connections.
refresh bgp vpnv4 { ip-address | all |
external | group group-name | internal }
{ export | import }
Available in user view.
Hard reset BGP connections of a
VPN instance.
reset bgp vpn-instance vpn-instance-name
{ as-number | ip-address | all | external |
group group-name }
Available in user view.
Hard reset BGP VPNv4
connections.
reset bgp vpnv4 { as-number | ip-address |
all | external | internal | group
group-name }
Available in user view.
Displaying and maintaining MPLS L3VPN
Task Command Remarks
Display information about the
routing table associated with a
VPN instance.
display ip routing-table vpn-instance
vpn-instance-name [ verbose ] [ | { begin |
exclude | include } regular-expression ]
Available in any view.
Display information about a
specified or all VPN instances.
display ip vpn-instance [ instance-name
vpn-instance-name ] [ | { begin | exclude |
include } regular-expression ]
Available in any view.
Display information about the FIB
of a VPN instance.
display fib vpn-instance vpn-instance-name
[ acl acl-number | ip-prefix ip-prefix-name ]
[ | { begin | exclude | include }
regular-expression ]
Available in any view.