console# show spanning-tree ethernet 1/e15 instance 12
Port 1/e15 enabled
State: discarding
Port id: 128.15
Type: P2p (configured: Auto) Internal Port Fast: No (configured:
No)
Designated bridge Priority : 32768 Address: 00:00:b0:07:07:49
Designated port id: 128.11
Guard root: Disabled
Number of transitions to forwarding state: 3
BPDU: sent 482, received 1035
Defining STP LAG Settings
Use the Spanning Tree LAG Settings page to assign STP aggregating ports parameters. To open
the Spanning Tree LAG Settings page, click Switch→ Spanning Tree→ LAG Settings in the tree
view.
Figure 7-24. Spanning Tree LAG Settings
284
Configuring Switch Information
Role: alternate
Port cost: 19
Designated path cost: 0