ciscoICsuDsuLoopbackPattern

Test pattern used for locally initiated remote loopback.
Valid only if a remote loopback was last performed.
              
Following patterns valid for T1 or Switched 56k CSU/DSU:
noPattern - no specific pattern is used, data provided by
        the DTE.  Used to loopback transmit data.
              
Following patterns only valid for T1 CSU/DSU:
patternQRW - Quasi-Random Word pattern.  Specifically used to
        measure Bit Error Rates.
pattern0In1 - repeated binary pattern of '0' or all zeros.
        Typically used for verification of B8ZS optioning
        of the T1 facility.
pattern1In1 - repeated binary pattern of '1' or all ones.
        Typically used for signal power measurements.
pattern1In2 - repeated binary pattern of '01'.  Typically
        used in testing for bridge taps.
pattern1In3 - repeated binary pattern of '001'.  Typically
        used to terminate a remote loopback.
pattern1In5 - repeated binary pattern of '00001'.  Typically
        used to put the remote unit in loopback.
pattern1In8 - repeated binary pattern of '00000001'.
        Typically used to stress the timing recovery circuits
        of repeaters and other intermediate equipment.
pattern3In24 - repeated binary pattern of
        '000000000000000000000111' or hex '000007'.
        Typically used to test for one's density
        (consecutive zeros) tolerance on AMI lines.
patternUser - user defined pattern.
              
Following patterns only valid for Switched 56k CSU/DSU:
pattern2047 - 2047 bit long pseudorandom pattern containing a 
       maximum of 10 sequential zeros and 11 sequential ones.
pattern511 - 511 bit long pseudorandom pattern containing a 
       maximum of 8 sequential zeros and 9 sequential ones.
patternStressDDS1 - DDS Stress test pattern #1.
patternStressDDS2 - DDS Stress test pattern #2.
patternStressDDS3 - DDS Stress test pattern #3.
patternStressDDS4 - DDS Stress test pattern #4.

MIB

CISCO-ICSUDSU-MIB

OID

.1.3.6.1.4.1.9.9.44.1.1.2.1.9

Type

column

Access

readonly

Status

current

Parent

ciscoICsuDsuTestReportEntry