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S
PANNING
T
REE
P
ROTOCOL
C
ONFIGURATION
2-55
•
Designated Bridge
— The priority and MAC address of the device
through which this port must communicate to reach the root of the
Spanning Tree.
•
Designated Port
— The 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 the STP Port/Trunk Configuration page.
•
Oper Edge Port
– This parameter is initialized to the setting for
“Admin Edge Port” in the STP Port/Trunk Configuration page (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.
•
Port Role
– Roles are assigned according to whether the port is part
of the active Spanning Tree topology:
-
Root:
The port is connecting the bridge to the root bridge.
-
Designated:
The port is connecting a LAN through the bridge to
the root bridge.
-
Alternate
or
Backup:
A port that may provide connectivity if other
bridges, bridge ports, or LANs fail or are removed.
-
Disabled:
The role is set to disabled if a port has no role within the
Spanning Tree.
•
Trunk Member
— Indicates whether the port is configured as a trunk
member. (STP Port Information page only)
These additional parameters are only displayed for the CLI:
•
Admin status – Shows if STA has been enabled on this interface.
Summary of Contents for TigerSwitch 100
Page 2: ......
Page 30: ...SWITCH MANAGEMENT 1 16...
Page 314: ...COMMAND LINE INTERFACE 3 170...
Page 316: ...TROUBLESHOOTING A 2...
Page 330: ...GLOSSARY Glossary 8...
Page 333: ......