Displaying the Status of the SONET/SDH Interface

Use the SONET/SDH window to display the status of the SONET/SDH interface.

Field Descriptions

Status
PHY Type Indicates the type of ATM PHY layer configured on the line card. The possible values for this field are:
  • SONET STS-3c Multi-Mode Fiber (MMF)
  • SONET STS-3c Single Mode Fiber (SMF)
  • SONET STS-3c Unshielded Twisted Pair (UTP)
Timing Indicates how the transmission timing on the line card is synchronized.  Possible values for this field are:
  • Local (devices are synchronized according to the GIGAswitch Clock Management Module)
  • Loop (devices are synchronized according to the remote device's clock)
ATM SAR LAYER Indicates whether the ATM SAR layer is functioning.  Possible values for this field are UP or DOWN.
Loopback Indicates whether loopback testing is ENABLED or DISABLED.
Transmission type Indicates the transmission type set on the line card.
ATM PHY LAYER Indicates whether the ATM PHY layer is functioning.  Possible values for this field are UP or DOWN.
Counters
Bad Circuit Count Indicates the number of times the virtual circuit setup failed.
Total ATM SAR Cells Rcvd Total number of ATM SAR cells received by the interface.
Total ATM SAR Cells Rcvd in Last Second Total number of ATM SAR cells received by the interface in the last second.
Total ATM Physical Layer Cells Rcvd Total number of ATM PHY layer cells received by the interface.
Active Circuit Count Indicates the number of virtual circuits that are currently active.
Total ATM SAR Cells Xmtd Total number of ATM SAR cells transmitted by the interface.
ATM SAR Cells Xmtd in Last Second Total number of ATM SAR cells transmitted by the interface in the last second.
Total ATM Physical Layer Cells Xmtd Total number of ATM PHY layer cells transmitted by the interface.