Cisco Systems MGX 8230 manual Configure Receive Validation Feac Code

Chapter 6 Card and Service Configuration

DS3 Loopback Test

Step 6 On the tester (for example, HP cerjac), check that the code for dsx3SendLineCode has been received. Pass Criteria:

•The dspln should show LineXmtFEACCode as SendLineCode.

•The code that has been transmitted is received on the tester and verified.

•No errors logged on the console or the log.

Configure DS3 for Sending Loopback Deactivation Request

To verify that DS3 can be configured to send loopback deactivation request:

MGX 8230 Switch with T3 Interface

Transmit FEAC Codes

Receive FEAC Validation

DTA Tester

(Digital

Transmission

Analyzer)

46087

Step 1 Select a node with PXM-T3 back card.

Step 2 Configure the line using cnfln -felpbnum 30.

Step 3 Configure the transmit FEAC code to be dsx3SendResetCode by using CLI command, cnfln -ds3<slot>.<port> -tfeac 4.

Step 4 On the node, verify that the default FEAC code shows up as LineXmtFEACCode : SendResetCode using dspln -ds3<slot>.<port>.

Step 5 Check that dsplog does not show any errors or alarms logged.

Step 6 On the tester (for example, HP cerjac), check that the code for dsx3SendResetCode has been received. Pass Criteria:

•The dspln should show LineXmtFEACCode as SendResetCode.

•The code that has been transmitted is received on the tester and verified.

•No errors logged on the console or the log.

Configure Receive Validation FEAC Code

Configuring FEAC Validation Criteria to be FEACCodes4Of5

To verify that validation criteria for DS3 can be configured to be FEACCodes4Of5:

MGX 8230 Switch with T3 Interface

Transmit FEAC Codes

Receive FEAC Validation

DTA Tester

(Digital

Transmission

Analyzer)

46087

	Cisco MGX 8230 Edge Concentrator Installation and Configuration
Release 1.1.31, Part Number 78-11215-03 Rev. B0, May 2001		6-61