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Web: Enabling or Disabling STP
When you add a port to a trunk, the port takes on the STP mode configured for the trunk, regardless of which STP mode was configured on the port before it was added to the trunk. Thus, all ports belonging to a trunk configured with Uplink in the STP Mode field will operate in the
To use fast uplink over a trunk, you must:
1.Create the trunk.
2.Configure the trunk for fast uplink in the same way that you would configure an individual port for fast uplink.
When you first create a port trunk, its STP Mode setting will be Norm, regardless of whether one or more ports in the trunk are set to fast uplink (Mode = Uplink). You must still specifically configure the trunk Mode setting to Uplink. Similarly, if you eliminate a trunk, the Mode setting on the individual ports in the trunk will return to their previous settings.
For Troubleshooting Information on Fast Uplink. Refer to the section titled
In the web browser interface you can enable or disable STP on the switch. To configure other STP features, telnet to the switch console and use the CLI.
To enable or disable STP on the switch:
1.Click on the Configuration tab
2.Click on [Device Features].3.Enable or disable STP.
4.Click on [Apply Changes] to implement the configuration change.
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