Maintaining The Ptx5000 Switch Interface Boards; Replacing A Ptx5000 Switch Interface Board - Juniper PTX5000 Hardware Manual

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Maintaining the PTX5000 Switch Interface Boards

IN THIS SECTION

Purpose | 506

Action | 506

For optimum performance, verify the status of the Switch Interface Boards (SIBs).

On a regular basis:

• Check the LEDs on the SIB faceplate and craft interface.

During normal operations:

• The green OK LED on the SIB faceplate is lit.

• The yellow FAIL LED on the SIB faceplate is not lit.

• Issue the show chassis fabric topology command. During normal operations, the output for the

command shows that the state of the online SIBs and FPCs links are in the OK state.

• Issue the show chassis environment sib command.

IN THIS SECTION

Removing a PTX5000 Switch Interface Board | 507

Installing a PTX5000 Switch Interface Board | 508

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