I have a c6509e with 3 vlans - 1,10,11When I ping for example 8.8.8.8 with 1000 packets and I ping from vlan10 ip interface, I see a lot of dropped packets. When I perform the same extended ping from the vlan 11 ip interface I do not see any dropped ...

I have 2 C4507R-E with Sup V-10GE running 12.2(40)SG and I need to know if I can use the 10GB 12-port or 6-port line cards with what I have now or do I need to upgrade the supervisor modules?

I am configuring some new c6509-e switches for my network and get this error message when I configure a port-channel.What does this really mean and how do I configure port-channel on ws-x6548-ge-45af line cards?CAPI_EC-4-GROUP_RATE_LIMITED   : Adding...

how many span ports can I have in the c6509-e with s720 supes?

Does the AIR-AP1252AG-A-K9 support WPA2?