In 2 words: IOS 12 is stable, some it's features are not -:). It's almost safe to use it, if you can turn off features which cause troubles. CEF is not trouble-making feature except some configurations. Btw, you don't need not CEF no 12.x to make load balancing by the 4 lines - it work fine in all versions, if you use hiddn 'service internal' command and install short cache time-to-live. On Sun, 16 Jan 2000, William Allen Simpson wrote:
Date: Sun, 16 Jan 2000 03:45:04 -0500 From: William Allen Simpson <wsimpson@greendragon.com> To: nanog@merit.edu Subject: Re: CEF Load balancing...
How stable is IOS 12? We tried CEF some time ago, and the build wasn't stable. I'd sure like to use it, assuming everything works.
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