Digisol DG-GS4826S Management Manual page 229

Figure 96: 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:
1. Click Spanning Tree, STA.
2. Select Configure Interface from the Step list.
3. Select Show Information from the Action list.
Figure 97: Displaying Interface Settings for STA
– 229 –
C 8 | Spanning Tree Algorithm
HAPTER
Displaying Interface Settings for STA
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