Users Guide

SPANNING TREE Mode

To enable and congure the Spanning Tree protocol, use SPANNING TREE mode. For more information, see Spanning Tree Protocol (STP).

To enter SPANNING TREE mode:

1 Verify that you are logged in to CONFIGURATION mode.

Enter the protocol spanning-tree stp-id command. The prompt changes to include conf-stp.

You can return to CONFIGURATION mode by using the exit command.

SupportAssist Mode

To enable and congure the SupportAssist, use SupportAssist mode. For more information, see SupportAssist.

1 Verify that you are logged in to CONFIGURATION mode.

2 Enter the support-assist command. The prompt changes to include conf-supportassist.

You can return to CONFIGURATION mode by using the exit command.

TRACE-LIST Mode

To congure a Trace list, use TRACE-LIST mode.

To enter TRACE-LIST mode:

1 Verify that you are logged in to CONFIGURATION mode.

2 Enter the ip trace-list command, and the name of the Trace list. The prompt changes to include conf-trace-acl.

You can exit this mode by using the exit command.

VLT DOMAIN Mode

To enable and congure the VLT domain protocol, use VLT DOMAIN mode. For more information, see Virtual Link Trunking (VLT).

To enter VLT DOMAIN mode:

1 Verify that you are logged in to CONFIGURATION mode.

2 Enter the vlt domain command, and then the VLT domain number. The prompt changes to include conf-vlt-domain.

You can return to CONFIGURATION mode by entering the exit command.

VRRP Mode

To enable and congure Virtual Router Redundancy Protocol (VRRP), use VRRP mode. For more information, see Virtual Router

Redundancy Protocol (VRRP).

To enter VRRP mode:

1 To enable VRRP globally, verify that you are logged in to CONFIGURATION mode.

CLI Basics