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S
PANNING
T
REE
A
LGORITHM
C
ONFIGURATION
2-99
- All ports are discarding when the switch is booted, then some of
them change state to learning, and then to forwarding.
•
Forward Transitions
– The number of times this port has changed
from the Learning state to the Forwarding state.
•
Designated Cost
– The cost for a packet to travel from this port to
the root in the current Spanning Tree configuration. The slower the
media, the higher the cost.
•
Designated Bridge
– The bridge priority and MAC address of the
device through which this port must communicate to reach the root of
the Spanning Tree.
•
Designated Port
– The port priority and number of the port on the
designated bridging device through which this switch must
communicate with the root of the Spanning Tree.
•
Oper Link Type
– The operational point-to-point status of the LAN
segment attached to this interface. This parameter is determined by
manual configuration or by auto-detection, as described for Admin
Link Type in STA Port Configuration on page 2-102.
•
Oper Edge Port
– This parameter is initialized to the setting for
Admin Edge Port in STA Port Configuration on page 2-102 (i.e., true
or false), but will be set to false if a BPDU is received, indicating that
another bridge is attached to this port.
Summary of Contents for 6724AL2
Page 2: ......
Page 404: ...COMMAND LINE INTERFACE 3 216 ...
Page 406: ...TROUBLESHOOTING A 2 ...
Page 418: ...GLOSSARY Glossary 8 ...
Page 422: ...INDEX Index 4 ...
Page 423: ......