| Monitoring the Switch
C
5
HAPTER
Displaying Information on the Spanning Tree
D
P
ISPLAYING
ORT
S
STA
TATUS FOR
W
I
EB
NTERFACE
To display information on spanning tree bridge and port status, click
Monitor, Spanning Tree, Bridge Status.
Figure 55: Spanning Tree Bridge Status
Use the Port Status page to display the RSTP functional status of
participating ports.
P
ARAMETERS
These parameters are displayed on the RSTP Port Status page:
Port - Port Identifier.
◆
Role - Roles are assigned according to whether the port is part of the
◆
active topology connecting the bridge to the root bridge (i.e., root
port), connecting a LAN through the bridge to the root bridge (i.e.,
designated port); or is an alternate or backup port that may provide
connectivity if other bridges, bridge ports, or LANs fail or are removed.
State - Displays current state of this port within the Spanning Tree:
◆
Blocking - Port receives STA configuration messages, but does not
■
forward packets.
Learning - Port has transmitted configuration messages for an
■
interval set by the Forward Delay parameter without receiving
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