Cst Configuration/Status; Figure 168: Spanning Tree Cst Configuration/Status; Table 151: Spanning Tree Cst Configuration/Status Fields - D-Link DWS-4026 User Manual

D-Link Unified Access System
CST C
ONFIGURATION
Use the Spanning Tree CST Configuration/Status page to configure Common Spanning Tree (CST) and Internal Spanning
Tree on the switch.
To display the Spanning Tree CST Configuration/Status page, click LAN > L2 Features > Spanning Tree > CST
Configuration in the navigation tree.
Field
Bridge Priority
Bridge Max Age (secs)
Page 248 Configuring Spanning Tree Protocol
/S
TATUS

Figure 168: Spanning Tree CST Configuration/Status

Table 151: Spanning Tree CST Configuration/Status Fields

Description
Specifies the bridge priority value. When switches or bridges are running STP, each is
assigned a priority. After exchanging BPDUs, the switch with the lowest priority value
becomes the root bridge. The bridge priority is a multiple of 4096. If you specify a
priority that is not a multiple of 4096, the priority is automatically set to the next lowest
priority that is a multiple of 4096. For example if the priority is attempted to be set to
any value between 0 and 4095, it will be set to 0. The default priority is 32768.The valid
range is 0-61440.
Specifies the switch maximum age time, which indicates the amount of time in seconds
a bridge waits before implementing a topological change. The valid range is 6-40, and
the value must be less than or equal to (2 * Bridge Forward Delay) – 1 and greater than
or equal to 2 * (Bridge Hello Time +1). The default value is 20.
Software User Manual
Document 34CSFP6XXUWS-SWUM100-D7
12/10/09