A campus network:I have a pix515R and a 3640 connect to internet . The Link to Internet is 100M.when I do not use 515 , only use 3640 do NAT , the browse internet speed (download big file speed)is high ,but 3640 cpu usage is high as 80%,the concurent...

how can I tell a pix is a failover pix?

VWIC-2MFT-G703:1.can this module be used to connect to a channalized E1 or un-channalized E1?2.what is the cable for this module ? CAB-E1-RJ45BNC?3.IS this module balanced or unbalannced?4.Is it has integrated DSU?

The following is a high avalability design:host------6509(1)-----------------6509(2)----------------host | | | | 7513(1) ...

I want to let 2621 aux port (connect to a modem) to dial automatically , that is , when 2621 restarts, it dial to a center 3662.Note:I must use dialer in-band and dialer map command (I must configure multiple telephone numbers)HOw can I do? To use dy...