EtherFast® Series
• Status - Displays current state of this port within the Spanning Tree:
Disabled | No link has been established on this port. |
| Otherwise, the port has been disabled by the user |
| or has failed diagnostics. |
Blocking | Port received STA configuration messages, but |
| does not forward packets. |
Listening | Port will leave blocking state due to a topology |
| change, starts transmitting configuration messages, |
| but does not yet forward packets. |
Learning | Port has transmitted configuration messages for an |
| interval set by the Forward Delay parameter with |
| out receiving contradictory information. Port |
| address is cleared, and the port begins learning |
| addresses. |
Forwarding | The port forwards packets, and continues learning |
| addresses. |
•Designated Cost - The cost for a packet to travel from this port to the root in the current Spanning Tree configuration. The slower the media, the higher the cost.
•Designated Bridge (ID) - The priority and MAC address of the device through which this port must communicate to reach the root of the Spanning Tree.
•Designated Port (ID) - The priority and number of the port on the des- ignated bridging device through which this Switch must communicate with the root of the Spanning Tree.
•Root Cost - The path cost from the root port on this Switch to the root device.
Select OK to return to the previous panel.
EtherFast® Managed
VLAN Information
The VLAN Information screen offers access to information on the ports that have been automatically learned via GVRP and all the ports that have been configured by dynamic or static means to forward VLAN traffic.
•VLAN Dynamic Registration Information - Shows the ports that have been automatically learned via GVRP.
•VLAN Forwarding Information - Shows all the ports that have been con- figured by either dynamic or static means to forward VLAN traffic.
Select OK to return to the previous panel.
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