I'm running IOS adventerprisek9.03.04.00.S.151-3.S.binRouter1(config-subif)#standby 1 ipv6 ? X:X:X:X::X  IPv6 link-local address autoconfig  Obtain address using autoconfiguration I tried to enable Global unicat as an IPv6 address and unfortunately I...

I'm having out put drops on ths interface which is an access port connected to a server.I  removed the server and connected it directly to the host using a crossover cable and there was no packet drops, can anyone explain to me why that is the case? ...

We currently have ACS 4.1 but want to upgrade to 4.2 or maybe just totally re-install 4.2 instead of upgrading. Is there a location on Cisco's site where I can download the 4.2 files? I tried downloading one from here but after trying to install the ...