User Manual

Table 59. CST interface status information (Continued)
DescriptionField
Indicates if the topology change acknowledgement flag is set for the next
BPDU to be transmitted on the port. (True or False.)
Topology Change Acknowledge
Indicates if the port is enabled as an edge port.Edge port
The point-to-point status, which indicates is the port’s link is a
point-to-point link (True) or not or (False).
Point-to-Point MAC
The bridge identifier of the CST regional root. This identifier is created
from the bridge priority and the base MAC address of the bridge.
CST Regional Root
The path cost to the CST regional root.CST Path Cost
The the time the counters were last cleared.Port Up Time Since Counters Last
Cleared
Indicates if the interface is in a loop-inconsistent state. (False or True.)Loop Inconsistent State
The number of times the interface transitioned into the loop-inconsistent
state.
Transitions Into Loop Inconsistent
State
The number of times the interface transitioned out of the loop-inconsistent
state.
Transitions Out Of Loop
Inconsistent State
Manage MST instances
You can add, change, or delete multiple spanning tree (MST) instances on the switch.
The MST instance consists of an ID, a priority value, and a VLAN ID.
Add an MST instance and display the MST status You can add an MST instance
and display the MST status.
To add an MST instance and display the MST status:
1. Launch a web browser.
2.
In the address field of your web browser, enter the IP address of the switch.
The login page displays.
3. Click the Main UI Login button.
The main UI login page displays in a new tab.
4. Enter admin as the user name, enter your local device password, and click the Login
button.
The first time that you log in, no password is required. However, you then must
specify a local device password to use each subsequent time that you log in.
The System Information page displays.
Main User Manual236Configure Switching Information
AV Line of Fully Managed Switches M4250 Series Main User Manual