revert disable

Function

The revert disable command disables revertive switching on an E-Trunk.

The undo revert disable command enables revertive switching on an E-Trunk.

By default, revertive switching is enabled on an E-Trunk and the revertive switching delay is 120s.

Only the S5720-EI, S5720-HI, S5720I-SI, S5720S-SI, S5720-SI, S5735-S, S5735S-S, S5735-S-I, S5730-HI, S5730S-EI, S5730-SI, S5731-H, S5731-S, S5731S-H, S5731S-S, S5732-H, S6720-EI, S6720-HI, S6720-LI, S6720S-EI, S6720S-LI, S6720S-SI, S6720-SI, S6730-H, S6730S-H, S6730-S, and S6730S-S support this command.

Format

revert disable

undo revert disable

Parameters

None

Views

E-Trunk view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

On devices of an E-Trunk, when the faulty master device recovers, to prevent loss of traffic that is switched back, run the revert disable command to disable revertive switching on the E-Trunk.

Prerequisites

The E-Trunk has been correctly configured.

Follow-up Procedure

Run the undo revert disable command to enable revertive switching on an E-Trunk. When the faulty master device recovers, services are switched back to the original active device after 120s by default. Run the timer revert delay delay-value command to set the revertive switching delay.

Example

# Disable revertive switching on the E-Trunk.

<HUAWEI> system-view

[HUAWEI] e-trunk 1

[HUAWEI-e-trunk-1] revert disable