Dell PowerConnect B-RX Configuration Manual page 409

BigIron RX# show spanning-tree vlan 10
VLAN 10 - STP instance 1
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STP Bridge Parameters:
Bridge
Identifier
hex
8000000480a04000 20
RootBridge
Identifier
hex
8000000480a04000 0
STP Port Parameters:
Port
Num
1/3
1/13
Syntax: show spanning-tree [vlan <vlan-id>] | [pvst-mode] | [<num>] |
The vlan <vlan-id> parameter displays STP information for the specified port-based VLAN.
The pvst-mode parameter displays STP information for the device's Per VLAN Spanning Tree
(PVST+) compatibility configuration. Refer to
The <num> parameter displays only the entries after the number you specify. For example, on a
device with three port-based VLANs, if you enter 1, then information for the second and third VLANs
is displayed, but information for the first VLAN is not displayed. Information is displayed according
to VLAN number, in ascending order. The entry number is not the same as the VLAN number. For
example, if you have port-based VLANs 1, 10, and 2024, then the command output has three STP
entries. To display information for VLANs 10 and 2024 only, enter show spanning-tree 1.
The detail parameter and its additional optional parameters display detailed information for
individual ports. Refer to
The show spanning-tree command shows the following information.
TABLE 74
This field...
Global STP parameters
VLAN ID
Bridge parameters
BigIron RX Series Configuration Guide
53-1002253-01
Bridge Bridge Bridge Hold
MaxAge Hello
sec sec
2
RootPath
Cost
Prio Path State
rity Cost
128 4 DISABLED
128 4 DISABLED
[detail [vlan <vlan-id> [ethernet <slot/port>] [| begin<expression> | exclude<expression>
| include<expression>]
"Displaying detailed STP information for each interface"
CLI display of STP information
IEEE 802.1D Spanning Tree Protocol (STP)
LastTopology Topology
FwdDly Time Change
sec sec sec
15 1 0
DesignatedBridge Root
Identifier Port
hex
8000000480a04000 Root
Designat- Designated
ed Cost Root
0 0000000000000000 0000000000000000
0 0000000000000000 0000000000000000
"PVST/PVST+ compatibility"
Displays...
The port-based VLAN that contains this spanning tree and the number of
STP instance on the VLAN. VLAN 1 is the default VLAN. If you have not
configured port-based VLANs on this device, all STP information is for
VLAN 1.
Change
cnt
0
Max Hel Fwd
Age lo Dly
sec sec sec
20 2 15
Designated
Bridge
on page 343.
on page 335.
12
333