Web-based Configuration Guide
Advanced Configuration
115
Table 8-1
Description of STP Global Configuration Parameters
Parameter
Description
Default
Value
STP
Whether to enable the STP function. It takes effect globally. STP attributes
can be configured only after STP is enabled.
Disable
Priority
Bridge priority. The device compares the bridge priority first during root bridge
selection. A smaller value indicates a higher priority.
32768
Max Age
The maximum expiration time of BPDUs The packets expiring will be
discarded. If a non-root bridge fails to receive a BPDU from the root bridge
before the aging time expires, the root bridge or the link to the root bridge is
deemed as faulty
20
seconds
Recovery Time
Network recovery time when redundant links occur on the network.
30
seconds
Hello Time
Interval for sending two adjacent BPDUs
2 seconds
Forward Delay
The interval at which the port status changes, that is, the interval for the port
to change from Listening to Learning, or from Learning to Forwarding.
15
seconds
STP Mode
The versions of Spanning Tree Protocol. Currently the device supports STP
(Spanning Tree Protocol) and RSTP (Rapid Spanning Tree Protocol).
RSTP
8.1.2
Applying STP to a Port
Choose
Local Device
>
Advanced
>
STP
>
STP
.
Configure the STP properties for a port Click
Batch Edit
to select ports and configure STP parameters, or click
Edit
in the
Action
column in
Port List
to configure designated ports.