The authentication keychain command enables keychain authentication for a PCEP session established between a PCE server and a PCE client.
The undo authentication keychain command disables keychain authentication for a PCEP session.
By default, keychain authentication is disabled for a PCEP session.
Usage Scenario
Keychain authentication can be configured to secure a PCEP session established between the PCE server and client. To configure keychain authentication for a PCEP session, run the authentication keychain command.
Prerequisites
A candidate PCE server has been specified for a PCE client using the connect-server command.
The keychain name is configured using the keychain command.