You can perform a link trace (LT) check on Ethernet services to check the MIP information in the link for locating and handling faults.
In the NE Explorer, select a board and choose from the Function Tree. Right-click a record, and choose from the shortcut menu.
Button |
Description |
|---|---|
Start LT |
Performs the LT test. |
Field |
Value |
Description |
|---|---|---|
Source MP ID |
For example: 00-00-0001 |
Displays the source MP in the LT test. |
Sink MP ID |
For example: 00-00-0003 |
Displays the sink MP in the LT test. |
Responding MP MAC |
For example: 00-21-97-02-59-12 |
Displays the responded MP in the LT test. |
| Responding MP Type | MEP, MIP, Unknown Default: Unknown |
The Responding MP Type (Ethernet LT Test) parameter specifies the type of the responding maintenance point in each LT test. |
| Hop Count | For example: 1 |
The Hop Count (Ethernet LT Test) parameter specifies the number of hops from the maintenance source endpoint to an maintenance intermediate point, namely, the number of responding intermediate points from the maintenance source point to a certain responding point. |
| Test Result | Succeeded, Failed | The Test Result (LB and LT Test) parameter specifies the result derived from the LB or LT test each time. |