I have a Cisco ASR 9010 with two PEM modules. I need to get the serial number of the PEM modules. I need your usual support to guide me the suitable command.
Thanks and Best Regards
Good Point Thomas,
As we discussed internally, PEM does not have EEPROM so there is not way to obtain its Serial via CLI.
In eXR you may see PEM viw "admin show inventory":
RP/0/RP1/CPU0:ASR9912#admin show inventory | in PEM
PID: A9K-AC-PEM-V3 VID: V03 SN: FOT1981P81A
PID: A9K-AC-PEM-V3 VID: V03 SN: FOT1981P81B
PID: A9K-AC-PEM-V3 VID: V03 SN: FOT1981P81C
However those SN you see are just a dummy placeholder for a later use. You will see same number for all the chassis.