IOS Upgrade ( Cisco 6509-E)

[eandrcisco007]

I am planning to upgrade the current IOS version of ipservicesk9_wan 12.2(33)SX17 to a higher version possibly 15.2 or higher and I was wondering if anyone could suggest a solid and stable version that supports AutoQos (VOIP) to go to.

I would appreciate any suggestion….

[Reza Sharifi]

In the past, I have used 150-1.SY1 with minimum issues.  That said, it all depends on your environment and the feature sets you are running.  I would read the release notes carefully before upgrading to any new version as each version has its own issues.  Most versions of the new IOS images supports Auto-QOS.

http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/15-0SY/configuration/guide/15_0_sy_swcg/auto_qos.html#wp1088508

HTH

[eandrcisco007]

Great tips...thank you.