
454 Spanning Tree Commands
www.dell.com | support.dell.com
show spanning-tree
Use the
show
spanning-tree
command in Privileged EXEC mode to display the spanning-tree
configuration.
Syntax
show spanning-tree [ethernet
interface-number
| port-channel
port-channel-number
]
[instance
instance-id
]
show spanning-tree [detail] [active | blockedports] | [instance
instance-id
]
show spanning-tree mst-configuration
•
detail
—
Displays detailed information.
•
active
—
Displays active ports only.
•
blockedports
—
Displays blocked ports only.
•
mst-configuration
—
Displays the MST configuration identifier.
•
interface-number
—A valid Ethernet port number.
•
port-channel-number
—A valid port-channel index.
•
instance -id
—ID of the spanning -tree instance.
Default Configuration
This command has no default configuration.
Command Mode
Privileged EXEC mode
User Guidelines
This command has no user guidelines.
Examples
The following examples display spanning-tree information.
console#show spanning-tree
Spanning tree enabled mode RSTP
Root ID
Address 00:01:42:97:e0:00
Path Cost 20000
Root Port 1 (1/g1)
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Komentarze do niniejszej Instrukcji