Specifications

34 VH-8G User Interface VH-8G
Displaying the Current STA for Ports
The parameters shown in the following figure and table are for port STA
Information.
Figure 2-27. Spanning Tree Port Information
Vertical Horizon Local Management -- VH-8G
Spanning Tree Port Information
: Port 1 - 8
Port Type Status Designated Designated Designated
Cost Bridge Port
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1. 1000SX FORWARDING 4 0.0000E800E800 128.3
2. 1000SX FORWARDING 4 32768.00E029522800 128.1
3. 1000SX FORWARDING 4 32768.00E029522800 128.1
4. 1000SX FORWARDING 4 32768.00E029522800 128.5
5. 1000SX LISTENING 4 32768.00E029522800 128.6
6. 1000SX LEARNING 4 32768.00E029522800 128.3
7. 1000SX FORWARDING 4 32768.00E029522800 128.3
8. 1000SX FORWARDING 4 32768.00E029522800 128.3
<OK>
Use <TAB> or arrows keys to move. <Enter> to select.
Parameter Description
Type Shows port type as 1000SX (1000Base-SX).
Status Displays the current state of this port within the spanning tree:
Broken There is no valid link on the port.
Disabled Port has been disabled by the user or has failed
diagnostics.
Blocking Port receives STA configuration messages, but does
not forward packets.
Listening Port will leave blocking state due to topology change,
starts transmitting configuration messages, but does
not yet forward packets.
Learning Has transmitted configuration messages for an
interval set by the Forward Delay parameter without
receiving contradictory information. Port address
table is cleared, and the port begins learning
addresses.
Forwarding The port forwards packets, and continues learning
addresses.