ZyXEL Communications GS1900 Series, Руководство пользователя

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Chapter 27 Configuration: Spanning Tree
GS1900 Series User’s Guide
174
Fig ure 174
Configuration > Spanning Tree > CIST Port > Edit
The following table describes the labels in this screen.
27.2.7 The MST Sc re e n
Use this screen to view the
MST
settings. Click
C o nfig ura tio n
>
Spa nning Tre e
>
MST
to open this screen.
Fig ure 175
Configuration > Spanning Tree > MST
The following table describes the labels in this screen.
Table 121 Configuration > Spanning Tree > CIST Port > Edit
LABEL DESC RIPTIO N
STP CIST Port
Port List Enter the index number of the STP ports.
Priority Configure the priority for each port here.
Priority decides which port should be disabled when more than one port forms a loop in a
switch. Ports with a higher priority numeric value are disabled first. The allowed range is between
0 and 255 and the default value is 128.
Internal Path
Cost (0=Auto) Enter the internal path cost. Enter
0
or Auto.
Apply Click
Apply
to save the changes.
Cancel Click
C a nc e l
to discard the changes.
Table 122 Configuration > Spanning Tree > MST
LABEL DESC RIPTIO N
MST Instance
MSTI This displays the Multiple Spanning Tree Instances (MSTI).
VLAN List This displays a list of MSTI VLANs.
VLAN Count This displays the VLAN count.
Priority This displays the priority for each port here.
Action
Edit Click
Edit
to make changes to the entry.
Delete Click
De le te
to remove the entry.
Add Click
A d d
to create a new
MST Insta nc e
entry.