Is it possible to pass layer 2 traffic across a layer 3 link between a Catalyst 4500 and Catalyst 6500.  I basically have OSPF connection between the 2 devices but need to extend the same subnet across both devices. I don't have any more physical con...

I have the following setup in my environment today (please excuse any invalid network ranges as I changed them to not reflect exact IP's).router ospf 1 log-adjacency-changes area 185.224.96.0 range 10.0.64.0 255.255.224.0 area 185.224.96.0 range 185....

When configuring DHCP on a device and issuing the dns-server command. How many servers am I allowed to list? I dont have a test lab to find out.

Ok here is what I did; but doesnt seem to function.switch 1config tint range g3/9 -13, g3/19channel-group 2 mode onint po2switchportswitchport trunk encapsulation dot1qswitchport mode trunkdescription Trunk connection for L2 Vlans to r2-Router  switc...

I recently was givent he responsibility of a pair of PIX 515 which are running 6.3 software. I unfortunately needed to attempt a password recovery this morning and got an unexpected result.During the recovery process I was prompted to see if I wanted...