Specifications

NB20E, NB25E, and NB30 Configuration Views
Device Configuration
Configuration Views
4-4
Cabletron SNMP Bridges
Management Module Guide
Bridge Location
The user-defined name to indicate the location of the bridge on the network.
The default location is LOCAL.
Firmware Version
The release version of the firmware installed in the bridge.
Number of Ports
The number of ports on the bridge.
The SNMP Bridge Configuration View also provides six buttons:
The Bridge/Root Information button accesses the Bridge/Root Information
View. This view provides the following information:
Model Name
The user-defined name of the bridge model.
Root Bridge ID
The Ethernet address of the bridge that is currently functioning as the root
bridge.
Root Port
The number of the port that provides the lowest cost path to the root bridge.
Root Cost
The value or cost of the data path from the bridge to the root bridge.
Root Brdg Max Age
The maximum time a Bridge Protocol Data Unit (BPDU) can exist before it is
discarded if a bridge is the root or is attempting to become the root. A time
range of 6 to 40 seconds can be specified. The default is 20 seconds.
The Additional Bridge Information button accesses the Additional Bridge
Information View. This view provides the following information:
Model Name
The user-defined name of the bridge model.
Bridge Priority
The part of the bridge ID that contains the identifier used in the spanning tree
for priority comparisons. An allowed range of 0 through FFFF can be
specified. The default is 8000.
Hold Time
The minimum time period elapsing between the transmission of configuration
BPDUs through a given bridge port.
Protocol Max Age
The maximum age of received protocol information before it is discarded.
Bridge/Root Information
Additional Bridge Information