Simple but sweet, this just shows you how to get the serial number for all the modules in your Catalyst 6500 switch.

SWITCH01#show idprom backplane
IDPROM for backplane #0
(FRU is ‘Catalyst 6500 9-slot backplane’)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-C6509′
Serial Number = ‘SCA04aadd78′
Manufacturing Assembly Number = ’73-3438-03′
Manufacturing Assembly Revision = ‘B0′
Hardware Revision = 2.0
Current supplied (+) or consumed (-) = -

SWITCH01#
SWITCH01#show idprom ?
all selects all FRU-types
backplane specify backplane
clock specify clock
earl specify earl
fan-tray specify fan-tray
interface interface name
module specify module
power-supply specify power-supply
rp specify RP (MSFC)
supervisor specify supervisor
vdb specify vdb
vtt specify VTT

SWITCH01#show idprom all
IDPROM for backplane #0
(FRU is ‘Catalyst 6500 9-slot backplane’)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-C6509′
Serial Number = ‘SCA0432yyaa’
Manufacturing Assembly Number = ’73-3438-xx’
Manufacturing Assembly Revision = ‘B0′
Hardware Revision = 2.0
Current supplied (+) or consumed (-) = -

IDPROM for VTT #1
(FRU is ‘VTT FRU’)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-C6000-VTT’
Serial Number = ‘SMT04234003′
Manufacturing Assembly Number = ’73-3208-04′
Manufacturing Assembly Revision = ‘A0′
Hardware Revision = 1.1
Current supplied (+) or consumed (-) = -

IDPROM for VTT #2
(FRU is ‘VTT FRU’)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-C6000-VTT’
Serial Number = ‘SMT042aaaa4′
Manufacturing Assembly Number = ’73-3208-04′
Manufacturing Assembly Revision = ‘A0′
Hardware Revision = 1.1
Current supplied (+) or consumed (-) = -

IDPROM for VTT #3
(FRU is ‘VTT FRU’)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-C6000-VTT’
Serial Number = ‘SMT04jkklk647′
Manufacturing Assembly Number = ’73-3208-04′
Manufacturing Assembly Revision = ‘A0′
Hardware Revision = 1.1
Current supplied (+) or consumed (-) = -

IDPROM for clock #1
(FRU is ‘C6K Clock FRU’)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-C6000-CL’
Serial Number = ‘SMT0aaas798′
Manufacturing Assembly Number = ’73-4013-01′
Manufacturing Assembly Revision = ‘A0′
Hardware Revision = 1.0
Current supplied (+) or consumed (-) = -

IDPROM for clock #2
(FRU is ‘C6K Clock FRU’)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-C6000-CL’
Serial Number = ‘SMT043lklklk9′
Manufacturing Assembly Number = ’73-4013-01′
Manufacturing Assembly Revision = ‘A0′
Hardware Revision = 1.0
Current supplied (+) or consumed (-) = -

IDPROM for supervisor #5
(FRU is ‘Supervisor Engine 720′)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-SUP720-3BXL’
Serial Number = ‘SAD09llklk9′
Manufacturing Assembly Number = ’73-9625-04′
Manufacturing Assembly Revision = ‘A0′
Hardware Revision = 4.3
Current supplied (+) or consumed (-) = -4.50A

IDPROM for EARL #5
(FRU is ‘Policy Feature Card 3′)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-F6K-PFC3BXL’
Serial Number = ‘SADiuiy6CB’
Manufacturing Assembly Number = ’73-9070-08′
Manufacturing Assembly Revision = ‘A0′
Hardware Revision = 1.6
Current supplied (+) or consumed (-) = -2.57A

IDPROM for RP #5
(FRU is ‘MSFC3 Daughterboard’)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-SUP720′
Serial Number = ‘SAD0kjkjkjkVE’
Manufacturing Assembly Number = ’73-9419-04′
Manufacturing Assembly Revision = ‘A0′
Hardware Revision = 2.3
Current supplied (+) or consumed (-) = -0.75A

IDPROM for power-supply #1
(FRU is ’110/220v AC power supply, 2500 watt’)
OEM String = ‘Cisco Systems,Inc.’
Product Number = ‘WS-CAC-2500W’
Serial Number = ‘ART081lklklk3S’
Manufacturing Assembly Number = ’34-1535-01′
Manufacturing Assembly Revision = ‘D0′
Hardware Revision = 1.0
Current supplied (+) or consumed (-) = 27.46A

IDPROM for EARL #1
(FRU is ‘Distributed Forwarding Card 3′)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-F6700-DFC3BXL’
Serial Number = ‘SAD09kllklkAN’
Manufacturing Assembly Number = ’73-8939-03′
Manufacturing Assembly Revision = ‘B0′
Hardware Revision = 3.0
Current supplied (+) or consumed (-) = -3.30A

IDPROM for module #1
(FRU is ‘CEF720 48 port 1000mb SFP’)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-X6748-SFP’
Serial Number = ‘SAL09lklklk2R’
Manufacturing Assembly Number = ’73-9126-03′
Manufacturing Assembly Revision = ‘A0′
Hardware Revision = 1.4
Current supplied (+) or consumed (-) = -5.32A

IDPROM for VDB #2
(FRU is ‘IEEE Voice Daughter Card’)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-F6K-GE48-AF’
Serial Number = ‘SALlklklkklULC’
Manufacturing Assembly Number = ’73-8215-06′
Manufacturing Assembly Revision = ‘C0′
Hardware Revision = 1.2
Current supplied (+) or consumed (-) = -0.18A

IDPROM for module #2
(FRU is ‘SFM-capable 48 port 10/100/1000mb RJ45′)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-X6548-GE-TX’
Serial Number = ‘SAL093lklklkRR’
Manufacturing Assembly Number = ’73-9408-04′
Manufacturing Assembly Revision = ‘A0′
Hardware Revision = 10.1
Current supplied (+) or consumed (-) = -2.98A

IDPROM for module #3
(FRU is ’48 port 10/100 mb RJ45′)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-X6348-RJ-45′
Serial Number = ‘SAL05kllkWCF’
Manufacturing Assembly Number = ’73-7488-01′
Manufacturing Assembly Revision = ‘C0′
Hardware Revision = 5.2
Current supplied (+) or consumed (-) = -2.39A

IDPROM for module #5
(FRU is ‘Supervisor Engine 720′)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-SUP720-3BXL’
Serial Number = ‘SAD091lklkY9′
Manufacturing Assembly Number = ’73-9625-04′
Manufacturing Assembly Revision = ‘A0′
Hardware Revision = 4.3
Current supplied (+) or consumed (-) = -4.50A

IDPROM for module #9
(FRU is ‘Network Analysis Module’)
OEM String = ‘Cisco Systems’
Product Number = ‘WS-SVC-NAM-2′
Serial Number = ‘SAD0lklklkD25′
Manufacturing Assembly Number = ’73-7774-03′
Manufacturing Assembly Revision = ‘A0′
Hardware Revision = 3.0
Current supplied (+) or consumed (-) = -3.47A

SWITCH01#