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D-166
Cisco Transport Manager Release 7.2 User Guide
78-17630-01
Appendix D Slot Property Information—FC_MR-4, FMEC, Multirate, Optical, and Transponder Cards
Optical Cards
D.4.14.4 VC-4 Tab
The VC-4 tab allows you to view and update STM-1 VC-4 information.
D.4.14.5 Loopback Tab
The Loopback tab allows you to view and update STM-1 loopback information.
Table D-177 Field Descriptions for the VC-4 Tab
Field Description
VC-4
Displays the VC-4 number, the intermediate path protection monitoring (IPPM) status, and the XC loopback status. The XC
Loopback field only appears on ONS 15454 SDH Release 4.0.
Threshold 15 Minutes
VC Number The VC number.
EB-HP Errored block–higher order path.
BBE-HP Background block errors–higher order path.
ES-HP Errored seconds–higher order path.
SES-HP Severely errored seconds–higher order path.
UAS-P Unavailable seconds–higher order path.
Threshold 1 Day
VC Number The VC number.
EB-HP Errored block–higher order path.
BBE-HP Background block errors–higher order path.
ES-HP Errored seconds–higher order path.
SES-HP Severely errored seconds–higher order path.
UAS-P Unavailable seconds–higher order path.
Customer Info
VC Number The VC number.
Customer ID The user-defined customer ID number.
Service ID The user-defined service ID number.
Table D-178 Field Descriptions for the Loopback Tab
Field Description
Port Number Displays the port number.
State Displays the current loopback state.
Loopback Type Allows you to configure a port to terminal loopback (Inward) or clear the current loopback (none).