ZyXEL Communications ES-2048, Руководство пользователя

Страница: 107 / 306

Chapter 11 Spanning Tree Protocol
ES-2048 User’s Guide
107
11.4 Configure Rapid Spanning Tree Protocol
Use this screen to configure RSTP settings, see Section 11.1 on page 101 for more information
on RSTP. Click RSTP in the Advanced Application > Spanning Tree Protocol screen.
Figure 50 Advanced Application > Spanning Tree Protocol > RSTP
The following table describes the labels in this screen.
Table 26 Advanced Application > Spanning Tree Protocol > RSTP
LABEL DESCRIPTION
Status Click Status to display the RSTP Status screen (see Figure 51 on page 109 ).
Active Select this check box to activate RSTP. Clear this checkbox to disable RSTP.
Note: You must also activate Rapid Spanning Tree in the
Advanced Application > Spanning Tree Protocol >
Configuration
screen to enable RSTP on the Switch.
Bridge Priority Bridge priority is used in determining the root switch, root port and designated port.
The switch with the highest priority (lowest numeric value) becomes the STP root
switch. If all switches have the same priority, the switch with the lowest MAC
address will then become the root switch. Select a value from the drop-down list
box.
The lower the numeric value you assign, the higher the priority for this bridge.
Bridge Priority determines the root bridge, which in turn determines Hello Time,
Max Age and Forwarding Delay.