Defaults

Enabled

Command

ROUTER BGP

Modes

 

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.

Usage Information

VersionDescription

9.7(0.0)

Introduced on the S6000–ON.

9.0.2.0Introduced on the S6000.

8.3.19.0Introduced on the S4820T.

8.3.11.1Introduced on the Z9000.

8.3.7.0Introduced on the S4810.

7.8.1.0Introduced on the S-Series.

7.7.1.0Introduced on the C-Series.

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.

S6000

Syntax

bgp four-octet-as-support

 

To disable fast external failover, use the no bgp four-octet-as-support

 

command.

Defaults

Disabled (supports 2–byte format)

Command

ROUTER BGP

Modes

 

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.

Border Gateway Protocol

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Dell 9.7(0.0) manual Bgp four-octet-as-support, Command