Dell FCX624-E Laptop User Manual


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PowerConnect B-Series FCX Configuration Guide 263
53-1002266-01
Configuring STP related features
8
Syntax: show 802-1w detail [vlan <vlan-id>]
The vlan <vlan-id> parameter displays 802.1W information for the specified port-based VLAN.
The show 802.1W command shows the following information.
TABLE 54 CLI display of show spanning-tree 802.1W
This field... Displays...
VLAN ID ID of the VLAN that owns the instance of 802.1W and whether or not it is
active.
Bridge ID ID of the bridge.
forceVersion the configured version of the bridge:
0 – The bridge has been forced to operate in an STP compatible
mode.
2 – The bridge has been forced to operate in an 802.1W mode.
txHoldCount The number of BPDUs that can be transmitted per Hello Interval. The
default is 3.
Port ID of the port in slot#/port#format.
Role The current role of the port:
Root
Designated
Alternate
Backup
Disabled
Refer to “Bridges and bridge port roles” on page 228for definitions of
the roles.
PowerConnect#show 802-1w detail
======================================================================
VLAN 1 - MULTIPLE SPANNING TREE (MSTP - IEEE 802.1W) ACTIVE
======================================================================
BridgeId 800000e080541700, forceVersion 2, txHoldCount 3
Port 1 - Role: ROOT - State: FORWARDING
PathCost 200000, Priority 128, AdminOperEdge F, AdminPt2PtMac F
DesignatedPriority - Root: 0x800000e0804c9c00, Bridge: 0x800000e080541700
ActiveTimers - rrWhile 4 rcvdInfoWhile 4
MachineStates - PIM: CURRENT, PRT: ROOT_PORT, PST: FORWARDING
TCM: ACTIVE, PPM: SENDING_STP, PTX: TRANSMIT_IDLE
Received - RST BPDUs 0, Config BPDUs 1017, TCN BPDUs 0
Port 2 - Role: DESIGNATED - State: FORWARDING
PathCost 200000, Priority 128, AdminOperEdge F, AdminPt2PtMac F
DesignatedPriority - Root: 0x800000e0804c9c00, Bridge: 0x800000e080541700
ActiveTimers - helloWhen 0
MachineStates - PIM: CURRENT, PRT: DESIGNATED_PORT, PST: FORWARDING
TCM: ACTIVE, PPM: SENDING_RSTP, PTX: TRANSMIT_IDLE
Received - RST BPDUs 0, Config BPDUs 0, TCN BPDUs 0