Cisco ESW 500 Administration Manual page 297

Configuring Spanning Tree
Defining Multiple Spanning Tree
TIP
STEP 2
ESW 500 Series Switches Administration Guide
•
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.
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.
Click the Interface Table button. The
MSTP Interface Table Page
11
opens:
286