Cisco Systems OL-8241-02 Manual De Usuario

This CSS includes a series of show interface mode commands that enable you to 
view interface configuration information about the CSS. This information 
includes VLAN bridging, VLAN trunk status, list of valid Ethernet interfaces, 
interface duplex and speed values, interface statistics, and errors on an Ethernet 
interface.

This section includes the following topics:

The CSS enables you to show bridging information for a specific VLAN in the 
CSS. Use the show bridge command to display this bridging information. 

The syntax for this command is:

show bridge [forwarding|status] {vlan_number}

The options and variables are as follows:

forwarding - Displays the bridge forwarding table including the VLAN 
number, the MAC addresses, and port numbers.

status - Displays the bridge spanning-tree status including the Spanning Tree 
Protocol (STP) state; designated root; bridge ID; root maximum age; hello 
time and forward delay; and port information including state, VLAN, root 
and port cost, and designated root and port number.

vlan_number - Displays the forwarding table or spanning tree status for the 
specified VLAN number. To see a list of VLAN numbers, enter show bridge 
[forwarding|status] ?