4-13
Cisco VISM Installation and Configuration Guide
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
Chapter4 Configuring VISM Features
Configuring VISM Features
Step 3 Type the cnfalm command, argument identifiers and argument values—-ds1line-num -red red-sev -rai
rai-sev -neu ne-alarm-up -ned ne-alarm-down -net ne-alarm-thresh -feu fe-alarm-up -fed
fe-alarm-down -fet fe-alarm-thresh—and press Enter to configure a line for alarm condition handling.
Specify the arguments with the following values:
•-ds1 line-num: In the range from 1 to 8
•-red red-sev:
–
1 = Minor
–
2 = Major
•-rai rai-sev:
–
1 = Minor
–
2 = Major
•-neu ne-alarm-up: In the range from 1 to 65535
•-ned ne-alarm-down: In the range from 1 to 65535
•-net ne-alarm-thresh: In the range from 1 to 65535
•-feu fe-alarm-up: In the range from 1 to 65535
•-fed fe-alarm-down: In the range from 1 to 65535
•-fet fe-alarm-thresh: In the range from 1 to 65535
Step 4 Type the cnflnsig command, line-num and line-signal-type argument values, and press Enter to
configure the signaling mode for the specified line. Specify the line-num and line-signal-type arguments
with the following values:
•line-num: In the range from 1 to 8
•line-signal-type:
–
1 = CAS
–
2 = CCS
–
3 = No signaling
Note If you choose CAS signaling for a VISM/VISM-PR E1 line, the supported o pera ting
modes are AAL2 trunking and VoIP trunking.
Step 5 Type the cnftrunkcond command, line-num and trunk-cond-enable argument values, and press Enter
to enable or disable trunk line conditioning on a line. Specify the arguments with the following values:
•line-num: In the range from 1 to 8
•trunk-cond-enable:
–
1 = On
–
2 = Off
If you enable trunk line conditioning, VISM conditions the affected DS0 when an alarm indication signal
(AIS) is detected on the ATM side. Trunk line conditioning consists of transmitting an idle code pattern
for 2.5 seconds followed by the seized code specified in the cnfcascode command.
Note This command is not allowed if endpoints or CCS channels are enabled on the line.