Reference Guide

Version Description
9.2(1.0) Introduced on the Z9500.
9.1(0.0) Added support for IPv6.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.8.1.0 Introduced on the S-Series.
7.7.1.0 Introduced on the C-Series.
7.2.1.0 Introduced.
Usage
Information
When you enable soft-reconfiguration for a neighbor and you execute the clear ip bgp soft in
command, the update database stored in the router is replayed and updates are re-evaluated. With this
command, the replay and update process is triggered only if route-refresh request is not negotiated with
the peer. If the request is indeed negotiated (after executing the clear ip bgp soft in command),
BGP sends a route-refresh request to the neighbor and receives all of the peer’s updates.
Related
Commands
clear ip bgp — activates inbound policies without resetting the BGP TCP session.
capture bgp-pdu max-buffer-size
Set the size of the BGP packet capture buffer. This buffer size pertains to both IPv4 and IPv6 addresses.
Z9500
Syntax
capture bgp-pdu max-buffer-size 100-102400000
Parameters
100-102400000 Enter a size for the capture buffer.
Defaults 40960000 bytes
Command Modes
● EXEC
● EXEC Privilege
Command
History
Version Description
9.2(1.0) Introduced on the Z9500.
8.2.1.0 Introduced on the E-Series ExaScale.
7.5.1.0 Introduced
Related
Commands
● show capture bgp-pdu neighbor – configures a route reflector and clients.
● capture bgp-pdu neighbor – enables capture of an IPv4 BGP neighbor packet.
capture bgp-pdu neighbor (ipv6)
Enable capture of an IPv6 BGP neighbor packet.
Z9500
Syntax
capture bgp-pdu neighbor ipv6-address direction {both | rx | tx}
Border Gateway Protocol 381