Nortel Networks 553-3001-211 manual Previously operating Msdl cards

Page 408 of 894 NT6D80 MSDL card

Previously operating MSDL cards

Problems that occur during normal operation usually result from faulty cards. Follow these steps to evaluate the situation:

1Use the STAT MSDL x command to check MSDL card status. See “Displaying MSDL status” on page 406.

2If the card has been manually disabled, try to enable it using

ENL MSDL x. See “Enabling the MSDL” on page 405. If this fails, perform self-testing as described in step 4.

3If the card has been disabled by the system, disable it manually with DIS MSDL x. See “Disabling the MSDL” on page 406.

4Invoke self-testing with the SLFT MSDL x command. See “Self-testing the MSDL” on page 406. If self-tests fail, replace the card. If self-tests pass, try to enable the card again, as in step 2. If the card does not enable, note the message output to the TTY and follow the recommended action.

553-3001-211 Standard 2.00 September 2004