Cisco WS-C3550-12G, User Manual

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Cisco Catalyst Switch Manager User Guide
OL-4930-01
Chapter 8 Interface and Subinterface Management
Serial Subinterface Management—Configuration Window
DS-3 Far End Error
The DS-3 Far End Error area contains the following information:
• C-bit Errored Secs—Far end C-bit errored seconds.
• C-bit Severely Err Secs—Far end C-bit severely errored seconds.
• C-bit Coding Violations—Far end C-bit coding violations.
•
Elapsed Secs—Number of seconds that have elapsed since the beginning of the far end current
error-measurement period.
• Unavail Secs—Far end unavailable seconds.
SONET Path Error
The SONET Path Error area contains the following information:
• SONET Path Status—Status of the SONET Path. This status may indicate multiple simultaneous
defects. There are possible Path defects:
–
STS-Path Loss of Pointer
– STS-Path Alarm Indication Signal
–
STS-Path Remote Defect Indication
– Unequipped
–
Signal Label Mismatch
• SONET Path Width—Width of the SONET path. This is described by the STS-Nc SPE. A DS3
channel has a width of STS-1 (55.84 Mbps).
•
Errored Secs—Number of errored seconds encountered by the SONET Path in the current 15-minute
interval.
• Severely Err Secs—Number of severely errored seconds encountered by the SONET Path in the
current 15-minute interval.
•
Unavailable Secs—Number of unavailable seconds encountered by the SONET Path in the current
15-minute interval.
• Coding Violations—Number of coding violations encountered by the SONET Path in the current
15-minute interval.
SONET Far End Path Error
The SONET Far End Path Error area contains the following information:
•
Errored Secs—Number of far end errored seconds encountered by the SONET Path in the current
15-minute interval.
• Severely Err Secs—Number of far end severely errored seconds encountered by the SONET Path in
the current 15-minute interval.
•
Unavailable Secs—Number of far end unavailable seconds encountered by the SONET Path in the
current 15-minute interval.
• Coding Violations—Number of far end coding violations encountered by the SONET Path in the
current 15-minute interval.