Zhone 2000 ユーザーガイド

You must enable bridging for this information to display. For more 
information on enabling bridging, refer to Bridge Configuration on page 4-93. 

To display information about bridging, type “S” on the Reports Menu. The 

IAD displays a record for each interface as shown in the table below. 

The spanning state timer value is for listening or learning states and counts 
down from the forward delay time to zero.
The hello timer value is valid only if the active port is the Root Bridge of the 
network. It counts down from the hello time to zero.

•

Root priority 

− priority of the root bridge on the network.

•

ID 

− Ethernet MAC address of the root bridge on the network.

Press any key to return to the Reports menu.

Type “P” on the Reports menu to display information about PPP 

authorization entries. If no PPP authorization entries have been created, the 
IAD displays a message to confirm this.

Otherwise, the information shown in the table below is displayed for each 
entry.

Press any key to return to the Reports menu.

Interface

interface for the active slot for bridging

Port

port for the preceding interface

Spanning Tree Protocol (STP)

enabled | disabled

State

Spanning tree state: disabled | blocking | listening 
|learning | forwarding

Root

root port for the bridge—yes | no

Designated

designated port for the bridge—yes | no

Timers

current values of the spanning state timer (first 
value) and the hello timer (second value)

Authorization type

None | Password Authentication Protocol (PAP) 
Client | PAP Server |Challenge Handshake 
Authentication Protocol (CHAP) Client | CHAP 
Server

Slot #/Interface #/Port #

active slot for the PPP interface

Userid/Password/Peer Name

values for the PPP interface