HP 6120G/XG HP ProCurve Series 6120 Blade Switches Advanced Traffic Management - Page 149

Displaying Global MSTP Status, Designated Bridge, Hello Time, show spanning-tree a20-a42, trk1

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Multiple Instance Spanning-Tree Operation Displaying MSTP Statistics and Configuration Displaying Global MSTP Status The following commands display the MSTP statistics for the connections between MST regions in a network. Syntax: show spanning-tree This command displays the switch's global and regional spanning-tree status, plus the per-port spanning-tree operation at the regional level. Note that values for the following parameters appear only for ports connected to active devices: Designated Bridge, Hello Time, PtP, and Edge. Syntax: show spanning-tree < port-list > This command displays the spanning-tree status for the designated port(s). You can list data for a series of ports and port trunks by specifying the first and last port or trunk of any consecutive series of ports and trunks. For example, to display data for port A20-A24 and trk1, you would use this command: show spanning-tree a20-a42,trk1 4-50

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4-50
Multiple Instance Spanning-Tree Operation
Displaying MSTP Statistics and Configuration
Displaying Global MSTP Status
The following commands display the MSTP statistics for the connections
between MST regions in a network.
Syntax:
show spanning-tree
This command displays the switch’s global and regional
spanning-tree status, plus the per-port spanning-tree
operation at the regional level. Note that values for the
following parameters appear only for ports connected to active
devices:
Designated Bridge
,
Hello Time
,
PtP
,
and
Edge
.
Syntax:
show spanning-tree <
port-list
>
This command displays the spanning-tree status for the
designated port(s). You can list data for a series of ports and
port trunks by specifying the first and last port or trunk of any
consecutive series of ports and trunks. For example, to display
data for port A20-A24 and trk1, you would use this command:
show spanning-tree a20-a42,trk1