many users can't access email(outlook) on one switch. They can ping the server. Users can access other applications on same switch. Users on many switches. each switch is a different vlan & all are trunked through a 6506. Other users on the same...

I know how to configure the etherchannels, but would like to know why LACP over just setting it ON manually. PAgP is not an option, but if there is a reason for that over the others it would be nice to know as well. I intend to have the etherchanne...

I am actually migrating one to the other and I have the sup 720 built and a switch connected and have done some tests. But to exercise this more I was able to create a trunk port on each 6506 and come up and ping different things and all was well. ...

I am migrating from a sup 1a(hybrid mode) to a sup720 and in a class in December I heard that there was a conversion tool for the cat config to the ios config. If this is true - can you please let me know what it is and where can I get it?thanks