Bgp Fast-External-Fallover - Dell S6100 Configuration Manual

bgp fast-external-fallover

Enable the fast external fallover feature, which immediately resets the BGP session if a link to a directly connected external peer fails.
Syntax bgp fast-external-fallover
To disable fast external fallover, use the no bgp fast-external-fallover command.
Defaults Enabled
Command Modes ROUTER BGP
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version
9.10(0.0)
9.8(1.0)
9.8(0.0P5)
9.8(0.0P2)
9.7(0.0)
9.2(1.0)
9.0.2.0
8.3.19.0
8.3.11.1
8.3.7.0
7.8.1.0
7.7.1.0
Usage Information
The bgp fast-external-fallover command appears in the show config command output.
The fast external fallover configuration is applied only after you manually reset all the existing BGP sessions. As a
result, after you execute this command, you must also manually execute the clear ip bgp command in order
for the configuration to take effect.
bgp four-octet-as-support
Enable 4-byte support for the BGP process.
Syntax bgp four-octet-as-support
To disable fast external failover, use the no bgp four-octet-as-support command.
Description
Introduced on the S6100-ON.
Introduced on the Z9100–ON.
Introduced on the S4048-ON.
Introduced on the S3048-ON.
Introduced on the S6000–ON.
Introduced on the Z9500.
Introduced on the S6000.
Introduced on the S4820T.
Introduced on the Z9000.
Introduced on the S4810.
Introduced on the S-Series.
Introduced on the C-Series.
Border Gateway Protocol 355