Bgp Graceful-Restart - Dell Z9500 Reference Manual

Command
This guide is platform-specific. For command information about other platforms,
History
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version
9.2(1.0)
8.3.19.0
8.3.11.1
8.3.7.0
7.8.1.0
7.7.1.0
Usage
Routers supporting 4-byte ASNs advertise that function in the OPEN message. The
Information
behavior of a 4-byte router is slightly different depending on whether it is speaking
to a 2-byte router or a 4-byte router.
When creating Confederations, all the routers in the Confederation must be 4 byte
or 2 byte identified routers. You cannot mix them.
Where the 2-byte format is from 1 to 65535, the 4-byte format is from 1 to
4294967295. Both formats are accepted and the advertisements reflect the
entered format.
For more information about using the 2 byte or 4-byte format, refer to the Dell
Networking OS Configuration Guide.

bgp graceful-restart

To support graceful restart as a receiver only, enable graceful restart on a BGP neighbor, a BGP node, or
designate a local router.
Z9500
Syntax
bgp graceful-restart [restart-time seconds] [stale-path-time
seconds] [role receiver-only]
To return to the default, use the no bgp graceful-restart command.
Parameters
restart-time
seconds
stale-path-time
seconds
Border Gateway Protocol
Description
Introduced on the Z9500.
Introduced on the S4820T.
Introduced on the Z9000.
Introduced on the S4810.
Introduced on the S-Series.
Introduced on the C-Series.
Enter the keyword restart-time then the maximum
number of seconds to restart and bring-up all the peers. The
range is from 1 to 3600 seconds. The default is 120 seconds.
Enter the keyword stale-path-time then the maximum
number of seconds to wait before restarting a peer's stale
paths. The default is 360 seconds.
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