Interfaces
Page 234 7750 SR Interface Configuration Guide
When a path operates in the PLCP mode, 7750 SR supports the standard ATM MIB monitoring of
the PLCP operations, for example:
• PLCP severely errored framing seconds
• PLCP alarm state
• PLCP unavailable seconds counter
Table 31 illustrates how SONET alarm status, path operational status, ATM interface and PLCP
status and PLCP Alarm state interact: