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Configuring VISM Features
Note
Type the cnfln command, the line-num, line-code, line-length, clock-source, line-type, and
Step 3
loop-detection argument values, and press Enter to configure the clocking option defined in
your VISM card. Specify the arguments with the following values:
•
line-num: In the range from 1 to 8
•
line-code:
–
–
–
line-length:
•
–
–
–
•
clock-source:
–
Note
–
Note
line-type:
•
–
–
–
–
–
–
–
loop-detection:
•
–
–
Cisco VISM Installation and Configuration Guide
4-16
The y argument value is the actual slot number of the VISM card. Always type 1 for port
argument value, which represents the line number in this configuration. VISM-PR cards
do not have this requirement.
2 = B8ZS for T1
3 = HDB3 for E1
4 = AMI for T1 or E1
8 = E1 lines with AX-SMB-8E1 and AX-R-SMB-8E1 back card types
9 = E1 lines with AX-RJ48-8E1 and AX-R-RJ48-8E1 back card types
In the range from 10 to 15 = T1 lines
1 = Loop clock—clocking from the T1 or E1 line
If the clocking source is from a line on your VISM card, you must configure that
line—which must be line 1—as loop clock. Configure all remaining lines on all
remaining VISM cards as local.
2 = Local—clocking from the PXM card
You must configure all lines on all VISM cards as local if the clocking source to the
VISM cards is from the PXM card.
1 = DSx1ESF
2 = DSx1D4
3 = E1
4 = E1CRC
5 = E1MF
6 = E1MFCRC
7 = E1 clear
1 = Disabled
2 = Enabled
Chapter 4
Configuring VISM Features
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
Step 2
on
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