Edge-Core ECS4660-28F Management Manual page 288

| Spanning Tree Algorithm
C 8
HAPTER
Displaying Interface Settings for STA
Figure 117: STA Port Roles
Alternate port receives more
useful BPDUs from another
bridge and is therefore not
selected as the designated
port.
R
A
x
W I
EB NTERFACE
To display interface settings for STA:
Click Spanning Tree, STA.
1.
Select Configure Interface from the Step list.
2.
Select Show Information from the Action list.
3.
Figure 118: Displaying Interface Settings for STA
– 288 –
R R
A D B
x
Backup port receives more
useful BPDUs from the same
bridge and is therefore not
selected as the designated
port.
R
D B
R: Root Port
A: Alternate Port
D: Designated Port
B: Backup Port