Carrier Access Access Navigator user manual Syntax set ds0 nch crv range slc96

CLI Language Reference

CLI Command List

Purpose: Assigns a range of DS0s to a range of CRVs. The switch system needs to know the Call Reference Value (CRV) for each DS0 voice termination. The switch uses the CRV to set up GR-303 crossconnects in the Access Navigator. The CRV for each DS0 in the Access Navigator is programmable. Also, using a single CLI command, the operator can assign a range of DS0s to either a sequential range of CRVs for GR-303 service or to an odd-even range of CRVs for TR-08/SLC-96 service. (The Access Navigator provides GR-303 to TR-08 translation for use with Carrier Access’ Access Bank I/TR- 08.)

Factory default CRVs are sequentially numbered from 1 to 768 (as shown in Figure 18-24),starting with the first DS0 channel on DS1 #1 and continuing to the last DS0 channel on DS1 #32.

If desired, the user can assign different CRV numbers. The only requirement is that the CRVs for all assigned GR-303 or TR-08 voice terminations must be different.

The example in Figure 18-25assigns DS0 channels 9 to 16 on DS1 #4 to CRVs 111 through 118 in sequential order. The command can also be used to make assignments one at a time.

For TR-08/SLC-96 service, the optional slc96 modifier makes the command assign a range of DS0s to a range of CRVs in odd-even order. The odd numbered DS0s will be assigned to the first 12 CRVs, and the even numbered DS0s will be assigned to the last 12 CRVs. The example in Figure 18-26assigns DS0 channels 1 to 24 on DS1 #4 to CRVs 311 through 334.

NOTE: There must be an equal number of DS0 channels and CRVs, up to a maximum of 24 DS0s on one DS1.

NOTE: When using the slc96 modifier, all 24 DS0s must be assigned at the same time, so the DS0 range must always be 1-24 and the CRV range must always span 24 CRVs.

Security: Level 2 (operator)

Syntax: set ds0 <n:ch> crv <range> [slc96]

Field

n

ch

range

slc96

Description

DS1 number, 1 to 32.

DS0 number, 1 to 24, or a range of numbers such as 5-8.

Call Reference Value, 1 to 768, or a range of values such as 121- 136. Maximum range is 24 CRVs.

Optional setting. When omitted, DS0s will be assigned to CRVs in sequential order, as shown in Figure 18-25.When included for TR-08/SLC-96 applications, the DS0s will be assigned to CRVs in odd-even order, as shown in Figure 18-26.

18-98 August 2003 Access Navigator - Release 1.8