Bgp Fast-External-Fallover; Bgp Four-Octet-As-Support - Dell Z9500 Reference Manual

Related
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Commands
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bgp fast-external-fallover

Enable the fast external failover feature, which immediately resets the BGP session if a link to a directly
connected external peer fails.
Z9500
Syntax
bgp fast-external-fallover
To disable fast external fallover, use the no bgp fast-external-fallover
command.
Defaults Enabled.
Command ROUTER BGP
Modes
Command
Version 9.2(1.0)
History
Version 8.2.1.0
Version 7.4.1.0
Usage The bgp fast-external-fallover command appears in the show config
Information command output.

bgp four-octet-as-support

Enable 4-byte support for the BGP process.
Z9500
Syntax
bgp four-octet-as-support
To disable fast external fallover, use the no bgp four-octet-as-support
command.
Defaults Disabled (supports 2-Byte format).
Command ROUTER BGP
Modes
Command
Version
History
9.2(1.0)
8.2.1.0
7.7.1.0
Border Gateway Protocol
show ip bgp neighbors
show ip protocols – views information on routing protocols.
Introduced on the Z9500.
Introduced on the E-Series ExaScale.
Introduced
Description
Introduced on the Z9500.
Introduced on the E-Series ExaScale.
Introduced
– views the information exchanged by BGP neighbors.
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