Setting The Maximum Size Of Update Messages; Setting Automatic Fallover - Juniper JUNOSE 11.2.X BGP AND MPLS Configuration Manual

JunosE 11.2.x BGP and MPLS Configuration Guide

Setting the Maximum Size of Update Messages

neighbor maximum-update-size

Setting Automatic Fallover

bgp fast-external-fallover
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Use the 8 keyword to indicate that the password is encrypted (entered in ciphertext).
Use the 0 keyword to indicate that the password is unencrypted (entered in plaintext).
This command takes effect immediately and automatically bounces the BGP session.
Use the no version to disable MD5 authentication.
See neighbor password
You can use the neighbor maximum-update-size command to set the maximum size
of update messages transmitted to a BGP peer.
For example, to set the maximum update size to 2,000 octets:
host1(config)#router bgp 100
host1(config-router)#neighbor 10.12.2.5 maximum-update-size 2000
Use to set the maximum size for transmitted BGP update messages.
Set the maximum-update-size to a range: 256–4096.
The default is 1024 octets.
If you specify a BGP peer group by using the peerGroupName argument, all the members
of the peer group inherit the characteristic configured with this command unless it is
overridden for a specific peer.
BGP always accepts updates of up to 4096 octets, regardless of the setting for
transmitted updated messages.
Applies to all update messages sent after you issue the command.
Use the no version to restore the default value.
See neighbor maximum-update-size.
You can use the bgp fast-external-fallover command to specify that in the event of the
failure of a link to any adjacent external peer, the BGP session is immediately and
automatically brought down rather than waiting for the TCP connection to fail or for the
hold timer to expire.
Use to immediately bring down a BGP session if the link to an adjacent external peer
fails.
If you do not issue this command, the BGP session is not brought down in the event of
a link failure until the TCP connection fails or the hold timer expires.
This command takes effect immediately.
Copyright © 2010, Juniper Networks, Inc.