Dell PowerConnect B-FCXs Configuration Manual page 258

8
Configuring standard STP parameters
TABLE 50
This field...
Global STP parameters
VLAN ID
Root ID
Root Cost
Root Port
Priority Hex
Max age sec
Hello sec
Hold sec
Fwd dly sec
Last Chang sec
Chg cnt
Bridge Address
Port STP parameters
Port Num
Priority Hex
Path Cost
216
CLI display of STP information
Displays...
The port-based VLAN that contains this spanning tree (instance of STP). VLAN 1 is
the default VLAN. If you have not configured port-based VLANs on this device, all
STP information is for VLAN 1.
The ID assigned by STP to the root bridge for this spanning tree.
The cumulative cost from this bridge to the root bridge. If this device is the root
bridge, then the root cost is 0.
The port on this device that connects to the root bridge. If this device is the root
bridge, then the value is "Root" instead of a port number.
This device or VLAN STP priority. The value is shown in hexadecimal format.
NOTE: If you configure this value, specify it in decimal format. Refer to
STP bridge parameters"
The number of seconds this device or VLAN waits for a configuration BPDU from
the root bridge before deciding the root has become unavailable and performing a
reconvergence.
The interval between each configuration BPDU sent by the root bridge.
The minimum number of seconds that must elapse between transmissions of
consecutive Configuration BPDUs on a port.
The number of seconds this device or VLAN waits following a topology change and
consequent reconvergence.
The number of seconds since the last time a topology change occurred.
The number of times the topology has changed since this device was reloaded.
The STP address of this device or VLAN.
NOTE: If this address is the same as the Root ID, then this device or VLAN is the
root bridge for its spanning tree.
The port number.
The port STP priority, in hexadecimal format.
NOTE: If you configure this value, specify it in decimal format. Refer to
STP port parameters"
The port STP path cost.
on page 211.
on page 212.
PowerConnect B-Series FCX Configuration Guide
"Changing
"Changing
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