Table 4-8. SHOW SPANTREE Command Attributes (Continued)
Attribute | Description |
|
|
Listen Time (sec) | The amount of time (in seconds) that bridges will |
| wait for the Root Bridge to send out its Multicast |
| address packet (hello packet) when this bridge is |
| root. |
|
|
Spantree Hello | This is the destination address of the Root |
Address | Bridge's Muticast address packet (hello packet). |
| This packet is sent to all other bridges to let them |
| know the root is still active. |
|
|
