In a lab enviroment I was experimenting with acl's and inspections. I could ping a destination with no problem but when trying to use traceroute to the same destination it would fail. Access list I was using was          access-list 101 permit icmp a...

Hi, I am taking BSCI course. I am try to find minimum requirement to run isis on old 2600 routers I have for a lab. I have been looking around Cisco's site, searched is. Can find a lot of info about is but not requirements to run. I can enable router...

I am taking Cisco CCNP classes. I have 3 old 2610 routers that I would like to update to ver12.3 so I can practice at home. I know I would need to increase memory on these routers. Is there a charge to download IOS's or would I be better off getting ...