HP 438031-B21 - 1:10Gb Ethernet BL-c Switch Cli Reference Manual page 30

Table 18 Layer 2 information commands
Command
show spanning-tree stp <1-128>
information
show spanning-tree mstp cist
information
show portchannel information
show vlan information
show layer2
Usage
In addition to seeing if STP is enabled or disabled, you can
view the following STP bridge information:
Priority
Hello interval
Maximum age value
Forwarding delay
Aging time
You can also refer to the following port-specific STP
information:
Port number and priority
Cost
State
Command mode: All
Displays Common internal Spanning Tree (CIST) bridge
information, including the following:
Priority
Hello interval
Maximum age value
Forwarding delay
You can also view port-specific CIST information, including
the following:
Port number and priority
Cost
State
Command mode: All
When trunk groups are configured, you can view the state of
each port in the various trunk groups.
Command mode: All
Displays VLAN configuration information, including:
VLAN Number
VLAN Name
Status
Port membership of the VLAN
Command mode: All
Dumps all switch information available from Layer 2 memory
(10K or more, depending on your configuration).
If you want to capture dump data to a file, set your
communication software on your workstation to capture session
data prior to issuing the dump commands.
Command mode: All
Information Commands
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