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cnfln
cnfln
To configure characteristics for a VISM card line, use the cnfln command in the VoIP
switching/trunking, switched AAL2 PVC, and AAL2 trunking operating modes.
Syntax Description
line-num
line-code
line-length
clock-source
Cisco VISM Installation and Configuration Guide
5-164
cnfln line-num line-code line-length clock-source line-type loop-detection
Line number with which to configure characteristics. In the range from 1 to 8.
Line coding method. It can be one of the following values:
2 = Bipolar 8-zero substitution (B8ZS), for T1
•
•
3 = High-density bipolar 3 (HDB3), for E1
•
4 = Alternate mark inversion (AMI), for T1 or E1
Line length. It can be one of the following values:
•
8 = For E1 cards with an SMB back card
9 = For E1 cards with an RJ48 back card
•
10 = 0 to 131 feet, for T1
•
11 = 131 to 262 feet, for T1
•
12 = 262 to 393 feet, for T1
•
•
13 = 393 to 524 feet, for T1
•
14 = 524 to 655 feet, for T1
•
15 = More than 655 feet, for T1
Clock source. It can be one of the following values:
1 = Loop clock. The loop clock source is from the line specified by the
•
line-num argument. The local clock source is from the MGX 8000 Series
platform.
2 = Local clock. The local clock source is from the MGX 8000 Series platform.
•
Refer to the
Note
section on page
on page
Options,"
"Configuring the PXM and VISM Cards Clocking Source"
4-14, the
"Expanded Clock Source Selection" section
4-69, and
Appendix A, "VISM and VISM-PR Card Clocking
for clocking rules.
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
Chapter 5
CLI Commands
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