Specifications

9030368 E9 Performance Views
6-15
Port Performance View
SNMP NB30 Local Port Performance View
Table 6-2. Port Topology Settings View Fields
Field Description
Model Name The user-defined name of the bridge model.
Bridge Name The name of the NB30. Default is CABLETRON
REMOTE BRIDGE.
Bridge ID The Ethernet address of the bridge.
Network Address The Internet Protocol (IP) address of the SNMP
Bridge.
Bridge Type The type of bridge (e.g., NB30).
Bridge Status The status of the bridge (ON_LINE or STAND BY).
Port Priority The part of the port identifier used with the spanning
tree algorithm in determining which port in a LAN
segment has priority.
Port State The current state of the port. (Possible values are
DISABLED, LISTENING, LEARNING,
FORWARDING, and BLOCKING).
Port Path Cost The contributory cost of the port to the total cost of the
path when the specific port is the root port. The
allowable range is from 1 to 65,535.
Designated Root The bridge identifier of the bridge recorded as the root
in Configuration BPDUs transmitted by the
Designated Bridge for the segment to which this port is
attached. This value is used as the Root Identifier
parameter in all Bridge Configuration PDUs originated
by this node.
Designated Bridge The Bridge ID of the bridge that is assumed to be the
root bridge on the network.
Designated Cost The cost of the path of this port to the root bridge on
the network.
Designated Port The SNMP Bridge port that is designated port for
communication with the LAN.
Topology Change ACK A read-only indicator button displaying the value of the
topology change acknowledgment flag in the next
configuration BPDU to be transmitted on this port.
!
CAUTION
Do not use these controls if you have not configured the NB30 with redundant
port hardware. Enabling redundancy or changing the active port could cause
loss of contact with the bridge.