Multiple Spanning Tree Protocol Status - ZyXEL Communications ES-2108 User Manual

Chapter 11 Spanning Tree Protocol
Table 27 Advanced Application > Spanning Tree Protocol > MSTP (continued)
LABEL
VLAN Range
Enabled VLAN(s)
Port
*
Active
Priority
Path Cost
Add
Cancel
Instance
VLAN
Active Port
Delete
Cancel

11.7 Multiple Spanning Tree Protocol Status

Click Advanced Application > Spanning Tree Protocol in the navigation panel to display
the status screen as shown next. See
MSTP.
112
DESCRIPTION
Enter the start of the VLAN ID range that you want to add or remove from the
VLAN range edit area in the Start field. Enter the end of the VLAN ID range that
you want to add or remove from the VLAN range edit area in the End field.
Next click:
• Add - to add this range of VLAN(s) to be mapped to the MST instance.
• Remove - to remove this range of VLAN(s) from being mapped to the MST
instance.
• Clear - to remove all VLAN(s) from being mapped to this MST instance.
This field displays which VLAN(s) are mapped to this MST instance.
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 the 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
information.
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 11.1.4 on page 103
Table 22 on page 102 for more
for more information on
ES-2108 Series User's Guide