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Disabling the MAC Swap Loopback Function
Context
A loopback test causes network performance to deteriorate. If a large number of test packets are sent, bandwidth of other services is occupied. You are advised to disable the MAC swap loopback function immediately after the test is complete.
Procedure
- Run system-view
The system view is displayed.
- Run interface interface-type interface-number
The interface view is displayed.
- Run loopback swap-mac stop
The MAC swap loopback function is disabled.
The loopback swap-mac stop command is a one-time command and is not saved in the configuration file.
A MAC swap loopback test stops when you disable the MAC swap loopback function or the loopback test times out. To perform the loopback test again, run the loopback swap-mac start command.