Multiple Spanning Tree Protocol Port Configuration - ZyXEL Communications GS2220 Series User Manual

Table 68 Advanced Application > Spanning Tree Protocol > MSTP (continued)
L ABEL
Path Cost
Add
Cancel
Instance
VLAN
Active Port
Delete
Cancel
13.6.1 Multiple Spa nning T re e Pro to c o l Po rt C o nfig ura tio n
Click
Adva nc e d Applic a tio n
the status screen as shown next.
Fig ure 137
The following table describes the labels in this screen.
Table 69 Advanced Application > Spanning Tree Protocol > MSTP > Port
L ABEL
MSTP
Port
*
Chapter 13 Spanning Tree Protocol
DESC RIPT IO N
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.
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
changes to the non-volatile memory when you are done configuring.
Click to begin configuring this screen afresh.
C a nc e l
This field displays the ID of an MST instance.
This field displays the VID (or VID ranges) to which the MST instance is mapped.
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.
Check the rules that you want to remove and then click the
Click to clear the selected check boxes.
C a nc e l
>
Spa nning T re e Pro to c o l
Advanced Application > Spanning Tree Protocol > MSTP > Port
DESC RIPT IO N
Click to edit MSTP settings on the Switch.
MST P
This field displays the port number. * means all ports.
Settings in this row apply to all ports.
Use this row only if you want to make some settings the same for all ports. Use this row first to
set the common settings and then make adjustments on a port-by-port basis.
Note: Changes in this row are copied to all the ports as soon as you make them.
GS2220 Series User's Guide
link on the top navigation panel to save your
Sa ve
> >
MST P Po rt
171
button.
De le te
in the navigation panel to display