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Cisco Systems ağ kartı (VISM)
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4-11
Cisco VISM Installation and Configuration Guide
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
Chapter 4 Configuring VISM Features
Configuring VISM Features
Step 4 Type the cnfvbdpol command, carrier-loss-pol and cac-reject-pol argument values, and press Enter to
specify card level default policies for a fax/modem carrier loss and a fax/modem CAC failure. Specify
the arguments with the following values:
carrier-loss-pol:
1 = Revert to the previous codec.
2 = Maintain the upspeed codec.
cac-reject-pol:
1 = Delete the connection.
2 = Maintain the connection and revert to the previous codec.
You have completed configuring CAC on your VISM card. Proceed to the “Placing the VISM Card In
Service” section on page 4-11.
Placing the VISM Card In Service
Type the cnfgwis command and press Enter to place the VISM card in service. The VISM card prompt
terminates with an a to indicate the in-service state:
NODENAME.1.9.VISM8.a
Placing the VISM Card Out of Service
Type the cnfgwoos command, a oos-method argument value, and press Enter to place the VISM card
out of service. Specify the oos-method argument with one of the following values:
2—Forceful
3—Graceful
The VISM card prompt terminates with an s to indicate the out-of-service (standby) state:
NODENAME.1.9.VISM8.s
Configuring the TDM Side
You must perform the following tasks to configure the TDM side of your networking application:
1. Configure T1 and E1 lines.
2. Configure VISM card clocking.
3. Configure DS0 channels.
Configuring T1 and E1 Lines
This section deals with the configuration of the eight physical T1/E1 ports on the VISM back card or, if
bulk distribution is used, the equivalent ports being fed from the Service Resource Module (SRM) card.
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