Reference Guide

806 | IPv6 Border Gateway Protocol (IPv6 BGP)
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Where the 2-Byte format is 1-65535, the 4-Byte format is 1-4294967295. Both
formats are accepted, and the advertisements will reflect the entered format.
For more information about using the 2 or 4-Byte format, refer to the
FTOS
Configuration Guide
.
Command
History
bgp graceful-restart
c e
Enable graceful restart on a BGP neighbor, a BGP node, or designate a local router to
support graceful restart as a receiver only.
Syntax
bgp graceful-restart [restart-time seconds] [stale-path-time seconds] [role receiver-only]
To return to the default, enter the
no bgp graceful-restart command.
Parameters
Defaults
As above
Command Modes
ROUTER BGP
Command
History
Version 8.3.19.0 Introduced on S4820T
Version 8.4.2.1 Introduced on C-Series and S4810
Version 8.2.1.0 Introduced on E-Series ExaScale
Version 7.4.1.0 Introduced on E-Series TeraScale
neighbor ip-address |
peer-group-name
Enter the keyword neighbor followed by one of the options listed
below:
•
ip-address of the neighbor in IP address format of the
neighbor
•
peer-group-name of the neighbor peer group.
restart-time seconds Enter the keyword restart-time followed by the maximum
number of seconds needed to restart and bring up all peers.
Range: 1 to 3600 seconds
Default: 120 seconds
stale-path-time seconds
Enter the keyword stale-path-time followed by the maximum
number of seconds to wait before restarting a peer’s stale paths.
Default: 360 seconds.
role receiver-only
Enter the keyword role receiver-only to designate the local
router to support graceful restart as a receiver only.
Version 8.3.19.0 Introduced on S4820T
Version 8.4.2.1 Introduced on C-Series and S4810
Version 8.2.1.0 Introduced on E-Series ExaScale
Version 7.4.1.0 Introduced on E-Series TeraScale