I have a running network and dont want to distrub and change any ip configuration . I want to put cisco asa 5505 between router and lan to filter ip traffic.. how can i achive this ? do i need to change anything.. what is bridge mode firewall .

hi,we have router with two ISP each 45 mbps link(fast ether) terminating to it. what I want a full network redudancy(in case one down) and best route conveges and load balancing using both links.pls suggest a configurationisp A: 192.168.3.1Isp B:172....