8-53
Cisco Catalyst Switch Manager User Guide
OL-4930-01
Chapter 8 Interface and Subinterface Management
Channelized SONET Interface Management Window
•
Last Change—The value (in seconds) of sysUpTime at the time the interface entered its current
operational state. If the current state was entered before the last reinitialization of the local network
management subsystem, then this object contains a zero value. This attribute is read-only.
•
Connector Present—Indicates whether or not a cable is connected to the interface. If the
ifAdminStatus is down, then this value cannot be determined and an “unknown” message is given.
This attribute is read-only. This attribute has the following values:
–
yes—Cable is connected to the interface.
–
no—Cable is not connected to the interface.
–
unknown—Cannot determine if a cable is connected to the interface.
•
Number of Resets—Number of times the interface internally reset. This attribute is read-only.
SONET Status
The ATM/SONET area provides the following information:
•
SONET Section Status—Status of the SONET Section. This status may indicate multiple
simultaneous defects. This attribute is read-only. This can have one of the following values:
–
sonetSectionNoDefect—No defect.
–
sonetSectionLOS—Error condition, Loss Of Signal.
–
sonetSectionLOF—Error condition, Loss Of Frame.
•
SONET Line Status—Status of the SONET Line. This status may indicate multiple simultaneous
defects. This attribute is read-only. This can have one of the following values:
–
sonetLineNoDefect—No defect.
–
sonetLineAIS—Line defect Alarm Indication Signal.
–
sonetLineRDI—Line defect Remote Defect Indication.
Performance Logging
The Performance Logging area contains buttons to enable data logging of all the interface attributes of
the interface:
•
Start—Turns on performance data logging.
•
Stop—Turns off performance data logging.
Note
The logged data is available to you through the Cisco EMF Performance Manager. Refer to the
Cisco Element Management Framework User Guide for more information about the Performance
Manager.
