Hello folks, I am having a problem understanding how to create a service on a IP/VC 3511 running 4.2.10 It does not have an EMP so should be able to cope with one conference constantly displaying 4 sites. Now when you create a service you can set the...

My customer has many 3560 switches configured with TACACS and several have no servers under the aaa group server tacacs+ xxxxxxxx command in running config but they are there in the startup config.Some switches do not have them in either config but n...

We have a situation whereby a NT user dials into a Cisco 3620 with digital modems and 12.1(5)T9 ip IOS. Sometimes the users get the blue screen of death whilst dialing in and the fix has been to reboot the router. Wierd but true and the modems have b...

If you have two wan routers each with a link to a remote network and a third router on the ethernet, the third router would have two equal cost routes to the remote router. Now if this third router is fast switching why when you look in the routing t...