Locating the Craft Interface Serial Number ID Label

If the craft interface has failed or is absent, it does not appear in the hardware list output when you use the show chassis hardware command. You must remove the craft interface and manually locate the craft interface serial number ID label.

NOTE: The M5 and M10 router craft interfaces are part of the chassis. You cannot remove them.

Steps To Take

To locate the craft interface serial number ID label, do one of the following:

1. Locate the M20 Router Craft Interface Serial Number ID Label
2. Locate the M40 Router Craft Interface Serial Number ID Label
3. Locate the M40e and M160 Router Craft Interface Serial Number ID Label
4. Locate the M320 Router Craft Interface Serial Number ID Label
5. Locate the T320 Router and T640 Routing Node Craft Interface Serial Number ID Label