can 4003 and 4506 configure the hsrp?When I configure them with hsrp, once I ping one virtual gateway both of them make the standby and active change.I do not know why?Thanks

hi,everyone,I have a old 4003 with one 34-port layer router card and a 4506, they are configured with vrrp, but all the 4003's port-channel1.X always change from standby to active,and then change to stanby, so when I ping it always lose the packets.A...

hi,I have a pix 515 with 3 interfaces, the outside interface and the DMZ interface are different subnets of one main net, which means that I have a legal net ( 200.200.200.0/26, the outside interface and the DMZ interface are 200.200.200.0/27 and 200...

hi, when we configure the IKE phase one, many values needed to be configured like DES, MD5,Pre-shared keys and DH1. I just want to know how the values are used during the IKE phase one.For examples, the pre-shared keys are used to authenticate each...

I want to confiure the username@password authentication in the wireless lan (340 series) . How can I do and where can I find the deteail.Thanks