Dell Force10 S4810P Reference Manual page 1547

Version 7.7.1.0
Version 7.5.1.0
pre-Version
6.2.1.1
Usage You must enable spanning tree group 0 prior to using this command.
Information
The following describes the show spanning-tree 0 command shown in the Example
below.
Field
"Bridge Identifier..."
"Configured hello..."
"We are..."
"Current root..."
"Topology flag..."
"Number of..."
"Timers"
"Times"
"Port 1..."
"Port path..."
"Designated root..."
"Designated port..."
Example
FTOS#show spann 0
Executing IEEE compatible Spanning Tree Protocol
Bridge Identifier has priority 32768, Address 0001.e800.0a56
Configured hello time 2, max age 20, forward delay 15
We are the root of the spanning tree
Current root has priority 32768 address 0001.e800.0a56
Topology change flag set, detected flag set
Number of topology changes 1 last change occurred 0:00:05 ago
Timers:hold 1, topology change 35
Introduced on the S-Series.
Introduced on the C-Series.
Introduced on the E-Series.
Description
Lists the bridge priority and the MAC address for this STP bridge.
Displays the settings for hello time, max age, and forward delay.
States whether this bridge is the root bridge for the STG.
Lists the bridge priority and MAC address for the root bridge.
States whether the topology flag and the detected flag were set.
Displays the number of topology changes, the time of the last
topology change, and on what interface the topology change
occurred.
Lists the values for the following bridge timers: hold time, topology
change, hello time, max age, and forward delay.
List the number of seconds since the last:
•
•
•
•
Displays the Interface type slot/port information and the status of the
interface (Disabled or Enabled).
Displays the path cost, priority, and identifier for the interface.
Displays the priority and MAC address of the root bridge of the STG
that the interface belongs.
Displays the designated port ID.
from GigabitEthernet 1/3
hello 2, max age 20, forward_delay 15
hello time
topology change
notification
aging
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