140Appendix B Installing the Metro Ethernet enhanced CPU daughter card

Procedure steps

Step Action

1Disable the slot where the ESM 8668 is installed by using the CLI command. Specify the number of the slot where the ESM 8668 is installed for <slot-number>.

conf slot <slot-number> state dis

If you remove the ESM 8668 while active, ring failover times may be longer than expected. Disabling the slot before removing the ESM 8668 provides a clean disconnect from all services.

2Remove the ESM 8668 from the chassis (see "Installing and replacing a module" (page 75)).

3Locate the 2x8 connector header, labeled P1, on the ESM 8668. See "ESM 8668, P1 connector header" (page 140) for the location of the P1 connector header.

ESM 8668, P1 connector header

4Identify pins 5 and 6 on the P1 connector header where the jumper gets installed. See "P1 connector header, pins 5 and 6" (page 141).

Nortel Metro Ethernet Routing Switch 8600

Installation — Modules

NN46220-306 02.02 Standard

4.27 July 2008

Copyright © 2005-2007, Nortel Networks

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Nortel Networks 8005DC, 8003AC, 8004AC, 8004DC, 8005AC manual Procedure steps, ESM 8668, P1 connector header