HP VSR1000 Configuration Guide

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After a link failure occurs, BFD may detect the failure before the system performs GR. As a result, GR will
fail. If GR capability is enabled for BGP, use BFD with caution. If GR and BFD are both enabled, do not
disable BFD during a GR process; otherwise, GR may fail. For BFD configuration, see High Availability
Configuration Guide.
IMPORTANT:
Before configuring BFD for BGP, you must enable BGP.
To enable BFD for a BGP peer:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter BGP view.
bgp as-number N/A
3. Enable BFD for the specified
BGP peer.
peer ip-address bfd
Not enabled for any BGP peer by
default.
Displaying and maintaining BGP
Displaying BGP
Task Command Remarks
Display peer group information.
display bgp group [ group-name ] [ | { begin | exclude
| include } regular-expression ]
Available in
any view
Display advertised BGP routing
information.
display bgp network [ | { begin | exclude | include }
regular-expression ]
Available in
any view
Display AS path information.
display bgp paths [ as-regular-expression | | { begin |
exclude | include } regular-expression ]
Available in
any view
Display BGP peer or peer group
information.
display bgp peer [ ip-address { log-info | verbose } |
group-name log-info | verbose ] [ | { begin | exclude
| include } regular-expression ]
Available in
any view
Display the prefix information in
the ORF packet from the specified
BGP peer.
display bgp peer ip-address received ip-prefix [ |
{ begin | exclude | include } regular-expression ]
Available in
any view
Display BGP routing information.
display bgp routing-table [ ip-address [ { mask |
mask-length } [ longer-prefixes ] ] ] [ | { begin |
exclude | include } regular-expression ]
Available in
any view
Display routing information
matching the AS path list.
display bgp routing-table as-path-acl
as-path-acl-number [ | { begin | exclude | include }
regular-expression ]
Available in
any view
Display BGP CIDR routing
information.
display bgp routing-table cidr [ | { begin | exclude |
include } regular-expression ]
Available in
any view
Display BGP routing information
matching the specified BGP
community.
display bgp routing-table community
[ aa:nn&<1-13> ] [ no-advertise | no-export |
no-export-subconfed ] * [ whole-match ] [ | { begin |
exclude | include } regular-expression ]
Available in
any view

HP VSR1000 Specifications

General

Brand	HP
Model	VSR1000
Category	Network Router
Language	English