Cisco Systems ESW 500 - page 297

Configuring Spanning Tree
Defining Multiple Spanning Tree
ESW 500 Series Switches Administration Guide 297
•Interface Priority — Defines the interface priority for specified instance. The
priority value is between 0 -240. The priority value is provided in increments of
16. The default value is 128.
•Path Cost — Indicates the port contribution to the Spanning Tree instance. The
range is 1-200,000,000.
•Designated Bridge ID — Indicates the bridge ID number that connects the link
or shared LAN to the root.
•Designated Port ID — Indicates the Port ID number on the designated bridge
that connects the link or the shared LAN to the root.
•Designated Cost — Indicates that the default path cost is assigned according
to the method selected on the Spanning Tree Global Settings page.
•Forward Transitions — Indicates the number of times the port has changed
from Forwarding state to Blocking state.
•Remain Hops — Indicates the hops remaining to the next destination.
TIP The Apply button can be used to make changes to a single interface (Port or
EtherChannel) instead of using the Interface Table button to make changes to
multiple Ports or EtherChannels.
STEP 2 Click the Interface Table button. The MSTP Interface Table Page opens: