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saeed-zamani
Beginner

3750 G-12S-S upgrade to Enahnced

HI,

I have a WS-C3750G-12S-S and want to upgrade it by ordering CD-3750G-EMI=.

now when i enter "show ver" command it shows model information as "WS-C3750G-12S-S" my question is that after upgarding it to enhanced version will that command show model information as WS-C3750G-12S-E ? i am sure that upgarding the IOS image will not change that information which burned in Flash/EEPROM of the switch.

Thanks,

Saeed Zamani.

6 REPLIES 6
Leo Laohoo
VIP Community Legend

Hi Saeed,

When you upgrade the license from Standard to Enhanced, your switch should respond with an "E" suffix.

Hi,

i copy output of show version command here , you see it still shows model number as 12S-S , even in ROMMON there is a set command that you can change model number, i did that and at booting time it shows 12S-E but after boot, show version shows 12S-S again.

cisco WS-C3750G-12S (PowerPC405) processor (revision N0) with 118784K/12280K bytes of memory.

Processor board ID FCZ12284J5G

Last reset from power-on

1 Virtual Ethernet interface

12 Gigabit Ethernet interfaces

The password-recovery mechanism is enabled.

512K bytes of flash-simulated non-volatile configuration memory.

Base ethernet MAC Address : 00:23:EA:63:4A:80

Motherboard assembly number : 73-9678-08

Power supply part number : 341-0048-03

Motherboard serial number : FDO12450L54

Power supply serial number : DTN124130V7

Model revision number : N0

Motherboard revision number : A0

Model number : WS-C3750G-12S-S

System serial number : FCZ12284J5G

Top Assembly Part Number : 800-25856-05

Top Assembly Revision Number : C0

Version ID : V07

CLEI Code Number : CNM82V0GRA

Hardware Board Revision Number : 0x06

Switch Ports Model SW Version SW Image

------ ----- ----- ---------- ----------

* 1 12 WS-C3750G-12S 12.2(25)SEB2 C3750-ADVIPSERVICESK

Configuration register is 0xF

Thanks,

Saeed.

volante.canberra
Beginner

I will be performing the identical upgrade tomorrow - I will do a "before" and an "after" show ver for your information.

Yep - no change

"...

System image file is "flash:c3750-ipbase-mz.122-35.SE5/c3750-ipbase-mz.122-35.SE5.bin"

cisco WS-C3750G-12S

..."

AFTER:

"...

System image file is "flash:c3750-ipservices-mz.122-50.SE1/c3750-ipservices-mz.122-50.SE1.bin"

cisco WS-C3750G-12S

..."

anyway that change model number by command?

Saeed Zamani.

Leo Laohoo
VIP Community Legend

Hi Con,

Haven't heard from you for awhile.

I made a mistake. The model name "S" or "E" will only appear when you make an order fresh from a factory. So if you upgrade from "S" to "E" with a license, the model name will remail.

This is true when you upgrade from Wireless Access Point Autonomous IOS to LWAP (and vice versa). The model will still be the same.