Yahoo! JAPAN

This document describes how to use Cisco IOS® software to troubleshoot issues with Spanning Tree Protocol (STP).

This lesson explains some of the most common issues that occur with spanning-tree.

Enter to generate debug statements for event handling traces. This trace is generated to denote events that are posted to STP configuration queue whenever you ...

Its a beaviuor of a loop, see one mac address in many swichs? And about the debug of the spanning tree, what is that? thanks in advance.

debug spanning-tree. Enables debugging for the Spanning Tree Protocol (STP). Syntax. debug spanning-tree ...

The following is sample output from the debug spanning-tree bpdu command. The text surrounding the packet varies from switch to swtich, but the packet is the ...

Enable debugging of the spanning tree protocol and view information on the protocol. Syntax: debug spanning-tree {stp-id [all | bpdu | config | events | ...

In a stable Spanning-Tree environment, the counters will only show Bridge Protocol Data Unit (BPDU) messages transmitted and received. In this example, switch ...

show ap debug spanning-tree. show ap debug spanning-tree. Description. This command displays the Spanning Tree Protocol (STP) information for a n IAP.

Action. To display spanning-tree protocol parameter details in the J-Web interface, select Monitor > Switching > STP. To display spanning-tree protocol ...