topic Load Balancing ASA 5505 in Network Security https://community.cisco.com/t5/network-security/load-balancing-asa-5505/m-p/991033#M419787 <P>Does the SAS 5505 support this:</P><P>In order to 'upgrade' the ISP's upload speed (800k) is it feasable to just install a second modem (with second line and fixed IP of course)and load balance? or maybe connect VPN from 2 branch office on one and another on the other one?</P><P></P><P>I have read somewhere on the net that using a switch to interconnect modems and the ASA and add the routes to the ASA...</P><P></P><P>Thanks </P> Fri, 21 Feb 2020 09:57:58 GMT paulleclaire 2020-02-21T09:57:58Z Load Balancing ASA 5505 https://community.cisco.com/t5/network-security/load-balancing-asa-5505/m-p/991033#M419787 <P>Does the SAS 5505 support this:</P><P>In order to 'upgrade' the ISP's upload speed (800k) is it feasable to just install a second modem (with second line and fixed IP of course)and load balance? or maybe connect VPN from 2 branch office on one and another on the other one?</P><P></P><P>I have read somewhere on the net that using a switch to interconnect modems and the ASA and add the routes to the ASA...</P><P></P><P>Thanks </P> Fri, 21 Feb 2020 09:57:58 GMT https://community.cisco.com/t5/network-security/load-balancing-asa-5505/m-p/991033#M419787 paulleclaire 2020-02-21T09:57:58Z Re: Load Balancing ASA 5505 https://community.cisco.com/t5/network-security/load-balancing-asa-5505/m-p/991034#M419788 <HTML><HEAD></HEAD><BODY><P>It isn't supported, because the 2 ISP with 2 different IP address isn't supported. If you want to create load balancing between two ASA, the requirements for it: </P><P>- The ASAs inside and outside interface must be in same subnet. </P><P>- the Isakmp must be enable on both interface, because the ASAs communicating each other with isakmp keepalive traffic. </P><P></P></BODY></HTML> Wed, 09 Apr 2008 19:46:23 GMT https://community.cisco.com/t5/network-security/load-balancing-asa-5505/m-p/991034#M419788 ebreniz 2008-04-09T19:46:23Z