Allied-telesis AT-S62 Manual de usuario descargar pdf (Pagina 487)

100

101

AT-S62 Management Software Menus Interface User’s Guide

Section IV: Spanning Tree Protocols 487

Table 14 lists the RSTP port costs with Auto-Detect.

Table 15 lists the RSTP port costs with Auto-Detect when the port is part

of a port trunk.

You can override Auto-Detect and set the port cost manually.

Port Priority

If two paths have the same cost, the bridges must select a preferred path.

In some instances this can involve the use of the port priority parameter.

This parameter is used as a tie-breaker when two paths have the same

cost. The lower the value, the higher the priority given to the port.

The range for port priority is 0 to 240. As with bridge priority, this range is

broken into increments, in this case multiples of 16. To select a port priority

for a port, you enter the increment of the desired value. Table 16 on

page 488 lists the values and increments. The default value is 128, which

is increment 8.

Table 14. RSTP Auto-Detect Port Costs

Port Speed Port Cost

10 Mbps 2,000,000

100 Mbps 200,000

1000 Mbps 20,000

Table 15. RSTP Auto-Detect Port Trunk Costs

Port Speed Port Cost

10 Mbps 20,000

100 Mbps 20,000

1000 Mbps 2,000

1 2 ... 482 483 484 485 486 487 488 489 490 491 492 ... 821 822

Comentarios a estos manuales

Sin comentarios

Allied-telesis AT-S62 Manual de usuario Pagina 487

Comentarios a estos manuales

Relacionado con productos y manuales para Hardware De La Computadora Allied-telesis AT-S62