To trace problems associated with a system link, it is necessary to find its location. Use the following methods to find the location of the system link.
Display Errors or Alarms
The output of display errors or display alarms shows the location of the system link for entries with a Maintenance Name of SYS-LINK. You can restrict the scope of the output of these commands by specifying sys-link in the Category field on the input screen. The link type and channel number, if any, are listed under the Alt Name field of the report.
List sys-link
The list sys-link command lists every system link location, link type, and dlci number present in the system.