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Firmware Problems on 3750 Switches in a stack

adam.wardley
Beginner
Beginner

Hope you can help. Is there a way I can down grade the firmware on a C3750 v2 switch 24TS-S v07 to 12.2(35) SE5. I have added this new switch to an existing stack but the FW is not compatable. I believe the answer is to upgrade the rest but I cannot afford any down time as they are used to run a CCTV securiy network 24/7. I have included details below to assist with my problem. Switch 4 is the one with a version miss match. hope you can help Adam

LNB-SWI3750-CTR-01#show ver
Cisco IOS Software, C3750 Software (C3750-IPBASE-M), Version 12.2(35)SE5, RELEAS
E SOFTWARE (fc1)
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Thu 19-Jul-07 19:15 by nachen
Image text-base: 0x00003000, data-base: 0x01080000

ROM: Bootstrap program is C3750 boot loader
BOOTLDR: C3750 Boot Loader (C3750-HBOOT-M) Version 12.2(25r)SEE4, RELEASE SOFTWA
RE (fc1)

LNB-SWI3750-CTR-01 uptime is 19 weeks, 3 days, 22 hours, 46 minutes
System returned to ROM by power-on
System image file is "flash:c3750-ipbase-mz.122-35.SE5/c3750-ipbase-mz.122-35.SE
5.bin"

cisco WS-C3750G-24TS-1U (PowerPC405) processor (revision F0) with 118784K/12280K
bytes of memory.
Processor board ID FOC1333Z13J
Last reset from power-on
59 Virtual Ethernet interfaces
68 Gigabit Ethernet interfaces
The password-recovery mechanism is enabled.

512K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address       : 00:26:CA:B8:A1:00
Motherboard assembly number     : 73-10219-07
Power supply part number        : 341-0098-02
Motherboard serial number       : FOC133235NN
Power supply serial number      : DCA132891E6
Model revision number           : F0
Motherboard revision number     : D0
Model number                    : WS-C3750G-24TS-S1U
System serial number            : FOC1333Z13J
Top Assembly Part Number        : 800-26859-01
Top Assembly Revision Number    : E0
Version ID                      : V03
CLEI Code Number                : CNMWS00ARC
Hardware Board Revision Number  : 0x09


Switch   Ports  Model              SW Version              SW Image
------   -----  -----              ----------              ----------
*    1   28     WS-C3750G-24TS-1U  12.2(35)SE5             C3750-IPBASE-M
     2   28     WS-C3750G-24TS-1U  12.2(35)SE5             C3750-IPBASE-M
     3   12     WS-C3750G-12S      12.2(35)SE5             C3750-IPBASE-M
     4   0      WS-C3750V2-24TS    12.2(50)SE5             C3750-IPBASEK9-M


Switch 02
---------
Switch Uptime                   : 19 weeks, 3 days, 22 hours, 46 minutes
Base ethernet MAC Address       : 00:26:CA:FB:91:00
Motherboard assembly number     : 73-10219-07
Power supply part number        : 341-0098-02
Motherboard serial number       : FOC13350CHN
Power supply serial number      : AZS133006VZ
Model revision number           : F0
Motherboard revision number     : D0
Model number                    : WS-C3750G-24TS-S1U
System serial number            : FOC1335Z327
Top assembly part number        : 800-26859-01
Top assembly revision number    : E0
Version ID                      : V03
CLEI Code Number                : CNMWS00ARC

Switch 03
---------
Switch Uptime                   : 1 week, 4 days, 3 hours, 15 minutes
Base ethernet MAC Address       : 0C:85:25:94:48:80
Motherboard assembly number     : 73-9678-14
Power supply part number        : 341-0048-03
Motherboard serial number       : FDO15472C60
Power supply serial number      : DTN15363180
Model revision number           : N0
Motherboard revision number     : A0
Model number                    : WS-C3750G-12S-S
System serial number            : FCZ155020H6
Top assembly part number        : 800-25856-12
Top assembly revision number    : A0
Version ID                      : V14
CLEI Code Number                : COMAF10BRA

Switch 04
---------
Switch Uptime                   : 1 week, 4 days, 3 hours, 12 minutes
Base ethernet MAC Address       : D4:A0:2A:13:D7:80
Motherboard assembly number     : 73-11764-09
Power supply part number        : 341-0328-02
Motherboard serial number       : FDO15521SEH
Power supply serial number      : DCA1542M32V
Model revision number           : Q0
Motherboard revision number     : A0
Model number                    : WS-C3750V2-24TS-S
System serial number            : FDO1552X0CU
Top assembly part number        : 800-31047-05
Top assembly revision number    : B0
CLEI Code Number                : 800ARC

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Thank you for your help