How do I switch async to sync on a C1005?

I need to have a serial port on my Cisco C1005 for CCNA programming. I have a crossover DCE/DTE cable. My "serial" port always comes up as async 1. How can or where do I change this. I cannot find this in the docs, and the docs make mention of both, but not how to change it. Thanks, Steve ___

Re: How do I switch async to sync on a C1005?

I thought the serial ports usually default to sync on a 1005...I could be wrong. Try erasing the config, and rebooting the router. ie: write erase reload n -brad ""SteveS"" <[EMAIL PROTECTED]> wrote in message 8icjvg$j1g$[EMAIL PROTECTED]">news:8icjvg$j1g$[EMAIL PROTECTED]... > I need to have

Re: How do I switch async to sync on a C1005?

I had the same problem with mine when I bought it. I had to get a new version of the IOS in order to make it change. Right now I have c1005-ny-mz.110-22 in it, and that runs s0 as a synch interface What shipped with it was c1005-qy-mz.111-8.2 and that had s0 as an asynch interface.

Re: How do I switch async to sync on a C1005?

Brad, I have done this countless times and ways. even to the point of removing my flash card and rebooting. I did find that without a flash card there was no WAN port. My Flash card says ip/async on it, so I am wondering if that might be the problem. Both C1005's while differing in IOS versions,