Distributed Spanning Tree Commands
OmniSwitch 6250 CLI Reference Guide November 2009 page 16-121
Release History
Release 6.6.1; command was introduced.
Priority The Spanning Tree bridge priority for the instance. The lower the num-
ber, the higher the priority. Configured through the bridge priority
command.
Bridge ID The bridge identifier for this Spanning Tree instance. Consists of the
bridge priority value (in hex) concatenated with the dedicated bridge
MAC address.
Designated Root The bridge identifier for the root of the Spanning Tree for this instance.
Cost to Root Bridge The cost of the path to the root for this Spanning Tree instance.
Root Port The port that offers the lowest cost path from this bridge to the root
bridge for this Spanning Tree instance.
Next Best Root Cost The cost of the next best root port for this Spanning Tree instance.
Next Best Root Port The port that offers the next best (second lowest) cost path to the root
bridge for this Spanning Tree instance.
Tx Hold Count The count to limit the transmission of BPDU through the port.
Topology Changes The number of topology changes detected by this Spanning Tree
instance since the management entity was last reset or initialized.
Topology age The amount of time (in hundredths of seconds) since the last topology
change was detected by this Spanning Tree instance (hh:mm:ss or dd
days and hh:mm:ss).
Max Age The amount of time (in seconds) that Spanning Tree Protocol informa-
tion is retained before it is discarded. Configured through the bridge
max age command.
Forward Delay The amount of time (in seconds) that a port will remain in the Listening
state and then the Learning state until it reaches the forwarding state.
This is also the amount of time used to age out all dynamic entries in
the Forwarding Database when a topology change occurs. Configured
through the bridge forward delay command.
Hello Time The amount of time (in seconds) between the transmission of Configu-
ration BPDUs on any port that is the Spanning Tree root or is attempt-
ing to become the Spanning Tree root. Configured through the bridge
hello time command.
System Max Age The Max Age value for the root bridge.
System Forward Delay The Forward Delay value for the root bridge.
System Hello Time The Hello Time value for the root bridge.
output definitions (continued)
To Next Page
Loading...
