D-203
Cisco Transport Manager Release 7.2 User Guide
78-17630-01
AppendixD Slot Property Information—FC_MR-4, FMEC, Multirate, Optical, and Transponder Cards Optical Cards
D.4.22.4 VC-4 Tab
The VC-4 tab allows you to view and update STM-64 LH 1550 VC-4 information.
D.4.22.5 Loopback Tab
The Loopback tab allows you to view and update STM-64 LH 1550 loopback information.
TableD-226 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 the ONS 15454 SDH R4.0.
Path Threshold 15 Minutes
VC Number The VC number.
EB-HP Errored blocks–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.
Path Threshold 1 Day
VC Number The VC number.
EB-HP Errored blocks–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.
TableD-227 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).