Технические ссылки для Cisco Cisco Gigabit Ethernet Switch Module (CGESM) for HP
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Cisco Gigabit Ethernet Switch Module for the HP p-Class BladeSystem Command Reference Guide
380265-002
Chapter 2 CGESM Switch Cisco IOS Commands
show spanning-tree
Command Modes
User EXEC
Command History
Usage Guidelines
If the vlan-id variable is omitted, the command applies to the spanning-tree instance for all VLANs.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
do not appear, but the lines that contain Output appear.
do not appear, but the lines that contain Output appear.
Examples
This is an example of output from the show spanning-tree active command:
Switch# show spanning-tree active
VLAN0001
Spanning tree enabled protocol ieee
Root ID Priority 32768
Address 0001.42e2.cdd0
Cost 3038
Port 24 (GigabitEthernet0/1)
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 49153 (priority 49152 sys-id-ext 1)
Address 0003.fd63.9580
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Aging Time 300
Uplinkfast enabled
Interface Role Sts Cost Prio.Nbr Type
---------------- ---- --- --------- -------- --------------------------------
Gi0/1 Root FWD 3019 128.24 P2p
<output truncated>
| begin
(Optional) Display begins with the line that matches the expression.
| exclude
(Optional) Display excludes lines that match the expression.
| include
(Optional) Display includes lines that match the specified expression.
expression
Expression in the output to use as a reference point.
Release
Modification
12.2(25)SE1
This command was introduced.
12.2(25)SED
The digest keyword was added, and new digest and transmit hold count
fields appear.
fields appear.