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IOS upgradation.

Hi frnds

I have following switches using in my network and its IOS version is 12.2. Can someone help me what is the latest IOS available for below switches and Router, benefits if i upgrade IOS. please help.

Switches I have are

Cisco 4000 switch

boot file: cat4000-i9s-mz.122-18.EW3.bin

Cisco 6500 Switch

boot file: sup-bootflash:s72033-pk9sv-mz.122-18.SXD5.bin

Router 7200

c7200-is-mz.123-6e.bin

What is the advantage in security point of view. Do i need to plan an upgradation now. Kindly post your comments.

Regards

Deepak

1 REPLY

Re: IOS upgradation.

Deepak,

The latest IOS available that i was able to find out are

4000 - cat4000-k8.8-4-11-GLX.bin

6500 - 12.2.18-SXF8 (ED)

7200 - 12.4.13a (LD)

All new IOS have some bug fixes incorporated onto them

HTH

Narayan

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