Nortel 8300 用户指南
Spanning tree groups
97
Step
Action
1
Select VLAN > STG from the Device Manager menu bar.
The STG dialog box appears with the Globals tab selected. See
2
Click the Status tab.
The Status tab appears. See
—End—
STG dialog box - Status tab
describes the STG Status tab
fields.
Table 17
STG Status tab fields
STG Status tab fields
Field
Description
BridgeAddress
The MAC address used by this bridge when it must be
referred to in a unique fashion.
referred to in a unique fashion.
NumPorts
The number of ports controlled by this bridging entity.
ProtocolSpecification
Indicates the version of the STP in use. The IEEE
802.1d implementations return ieee8021d.
802.1d implementations return ieee8021d.
TimeSinceTopologyChange
Indicates the time (in hundredths of a second) since the
last time a topology change was detected by the bridge
entity or STG.
last time a topology change was detected by the bridge
entity or STG.
TopChanges
A topology change trap is sent by a bridge when any of
its configured ports transitions from the Learning state
to the Forwarding state, or from the Forwarding state
to the Blocking state. The trap is not sent if a new root
trap is sent for the same transition. Implementation of
this trap is optional.
its configured ports transitions from the Learning state
to the Forwarding state, or from the Forwarding state
to the Blocking state. The trap is not sent if a new root
trap is sent for the same transition. Implementation of
this trap is optional.
Nortel Ethernet Routing Switch 8300
Configuration — VLANs, Spanning Tree, and Static Link Aggregation using Device Manager
NN46200-510
03.01
Standard
4.0
27 August 2007
Copyright © 2005-2007, Nortel Networks
.