ZyXEL Communications XGS1930-28HP, Руководство пользователя

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XGS1930 Series User’s Guide
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13.6.1 Multiple Spanning Tree Protocol Port Configuration
Click Advanced Application > Spanning Tree Protocol > MSTP > Port in the navigation panel to display
the status screen as shown next.
Figure 110 Advanced Application > Spanning Tree Protocol > MSTP > Port
The following table describes the labels in this screen.
Path Cost Path cost is the cost of transmitting a frame on to a LAN through that port. It is recommended
to assign this value according to the speed of the bridge. The slower the media, the higher the
cost.
Add Click this to create a new entry or to update an existing one.
This saves your changes to the Switch’s run-time memory. The Switch loses this change if it is
turned off or loses power, so use the
Save link on the top navigation panel to save your
changes to the non-volatile memory when you are done configuring.
Cancel Click Cancel to begin configuring this screen afresh.
Instance This field displays the ID of an MST instance.
VLAN This field displays the VID (or VID ranges) to which the MST instance is mapped.
Active Port This field display the ports configured to participate in the MST instance.
Select an entry’s check box to select a specific entry. Otherwise, select the check box in the
table heading row to select all entries.
Delete Check the rules that you want to remove and then click the Delete button.
Cancel Click Cancel to clear the selected check boxes.
Table 64 Advanced Application > Spanning Tree Protocol > MSTP (continued)
LABEL DESCRIPTION
Table 65 Advanced Application > Spanning Tree Protocol > MSTP > Port
LABEL DESCRIPTION
MSTP Click MSTP to edit MSTP settings on the Switch.
Port This field displays the port number. * means all ports.