Clear Ip Bgp Peer-Group - D-Link xStack DGS-3620 Series Reference Manual

DGS-3620 m/ mSW Rls. 1.02.000

2-32 clear ip bgp peer-group

clear ip bgp peer-group [{vrf VRF-NAME | vpnv4 }]PEER-GROUP-NAME [soft [{in [prefix-filter]
| out}]]
Syntax Description
PEER-GROUP-NAME Peer group name. The maximum length is 16 characters.
vrf VRF_NAME
vpnv4
soft
in
prefix-filter
out
Default
Command Mode
Usage Guideline
CLI Reference Guide
To reset Border Gateway Protocol (BGP) connections using hard or soft
reconfiguration for all the members of a BGP peer group, use this command in
privileged mode.
(Optional) Specifies a VRF name. The length of VRF-NAME is 12 characters.
(Optional) Specifies to reset the sessions of VPNv4 address family.
(Optional) Initiates a soft reset. Does not tear down the session. If the soft
keyword is not specified, all the sessions of the members of the peer group are
reset.
(Optional) Initiates soft resetting for the inbound routing information.
(Optional) Clears the existing outbound route filter (ORF) prefix list to trigger a
new route refresh or soft reconfiguration, which updates the ORF prefix list.
(Optional) Initiates soft resetting for the outbound routing information.
None
Privileged mode
This command is used to initiate a hard reset or a soft reset for a set of connections.
A hard reset tears down and rebuilds all the sessions for the members of the
specified peer group and clears and rebuilds the local routing table. A soft reset only
clears and rebuilds the local routing table.
To the soft reset, if neighbor soft-reconfiguration inbound is configured, the
routing table can be rebuilt based on the stored route updates information, and if it
doesn't, the local router will send the route refresh message to the neighbors to ask
for the routes.
When the inbound session is soft reset with the prefix-filter option, and the neighbor
capability orf prefix-list in the send direction is configured, the local BGP will send
"clear the routing table", and notify the remote neighbor for the prefix filter.
When using the clear ip bgp peer-group PEER-GROUP-NAM command without
soft parameter, BGP connection will be torn down, so the following log message will
be generated.
[BGP(2):] BGP connection is normally closed (Peer:<ipaddress>)
Where the <ipaddress> is the address of the peer. After a while, the connection will
be rebuilt, and the following log message will be generated.
[BGP(1):] BGP connection is successfully established Peer:<ipaddress>
clear ip bgp peer-group
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