Clearing Bgp Information - Huawei Quidway NetEngine80E Configuration Manual

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
Context
The BGP peer relationship is interrupted after you reset BGP connections with the reset bgp
command. Exercise cautions when running this command.
To reset a BGP session in GR mode, run the reset bgp command with the graceful parameter
specified and run the graceful-restart peer-reset command. If the graceful parameter is not
specified in the reset bgp command or if the graceful-restart peer-reset command is not run,
the GR reset mode does not take effect, so that routing entries will be deleted for existing sessions,
interrupting services. The services will be restored after the BGP peer relationship is
reestablished.
When the BGP routing policy on the router that does not support Route-refresh changes, you
need to reset BGP connections to validate the configuration. To reset BGP connections, run the
following reset commands in the user view.
Procedure
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8.26.3 Clearing BGP Information

This section describes how to clear the statistics of BGP accounting, flapped routes, and
suppressed routes.
Context
BGP statistics cannot be restored after being cleared. Exercise caution when running this
command.
Issue 02 (2014-09-30)
NOTICE
To validate the new configurations, run the reset bgp all [ graceful ] command in the user
view to reset all BGP connections.
To validate the new configurations, run the reset bgp { as-number-plain | as-number-
dot } [ graceful ] command in the user view to reset the BGP connection between the
specified AS.
To validate the new configurations, run the reset bgp ipv4-address [ graceful ] command
in the user view to reset the BGP connection between a specified peer.
To validate the new configurations, run the reset bgp external [ graceful ] command in
the user view to reset all the EBGP connections.
To validate the new configurations, run the reset bgp group group-name [ graceful ]
command in the user view to reset the BGP connection with the specified peer-groups.
To validate the new configurations, run the reset bgp internal [ graceful ] command in
the user view to reset all IBGP connections.
NOTICE
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