Multiple Spanning Tree Protocol Status - ZyXEL Communications VES1724-56 User Manual

Table 68 Advanced Application > Spanning Tree Protocol > MSTP (continued)
LABEL
Port
*
Active
Priority
Path Cost
Add
Cancel
Instance
VLAN
Active Port
Delete
Cancel

14.9 Multiple Spanning Tree Protocol Status

Click Advanced Application > Spanning Tree Protocol in the navigation panel to display the
status screen as shown next. See
VES1724-56 User's Guide
DESCRIPTION
This field displays the port number.
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.
Select this check box to add this port to the MST instance.
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.
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-see
Click Add to save this MST instance 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.
Click Cancel to begin configuring this screen afresh.
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.
Check the rule(s) that you want to remove in the Delete column and then click the Delete
button.
Click Cancel to begin configuring this screen afresh.
Section 14.1.5 on page 162
Chapter 14 Spanning Tree Protocol
Table 61 on page 160 for more information.
for more information on MSTP.
173