topic Re: ASA 5520 backup ISP connection in Network Security https://community.cisco.com/t5/network-security/asa-5520-backup-isp-connection/m-p/686891#M423113 <HTML><HEAD></HEAD><BODY><P>Is it possible to implement Failover and Dual-ISP Backup without connecting the vlan 2 and vlan 4 interfaces to a switch? Can you connet these directly to the ISP's router interfaces?</P></BODY></HTML> Mon, 16 Oct 2006 00:43:01 GMT david.buitendag 2006-10-16T00:43:01Z ASA 5520 backup ISP connection https://community.cisco.com/t5/network-security/asa-5520-backup-isp-connection/m-p/686887#M423108 <P>I have 2 ASA 5520's and I have 2 ISP connections. 1 ISP is the primary and the 2nd will be uised as a backup. I know that with the 5505 security plus you can do ISP backup. IS this possible with the 5520 and is this the best way to configure the backup ISP link? Is there another way of doing this eg if I don't have a switch to create a seperate vlan between the firewalls and the ISP routers?</P><P></P><P>Thanks in advance</P> Fri, 21 Feb 2020 09:13:44 GMT https://community.cisco.com/t5/network-security/asa-5520-backup-isp-connection/m-p/686887#M423108 david.buitendag 2020-02-21T09:13:44Z Re: ASA 5520 backup ISP connection https://community.cisco.com/t5/network-security/asa-5520-backup-isp-connection/m-p/686888#M423110 <HTML><HEAD></HEAD><BODY><P>Dual ISP links are supported starting in ASA software version 7.2. You can find the details here:</P><P></P><P><A class="jive-link-custom" href="http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00806e880b.shtml" target="_blank">http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00806e880b.shtml</A></P></BODY></HTML> Wed, 11 Oct 2006 03:20:02 GMT https://community.cisco.com/t5/network-security/asa-5520-backup-isp-connection/m-p/686888#M423110 jason.alert 2006-10-11T03:20:02Z Re: ASA 5520 backup ISP connection https://community.cisco.com/t5/network-security/asa-5520-backup-isp-connection/m-p/686889#M423111 <HTML><HEAD></HEAD><BODY><P>I have seen that document, but can this be done using two ISP's and a failover pair of ASA5520's?</P><P></P><P></P></BODY></HTML> Wed, 11 Oct 2006 03:49:31 GMT https://community.cisco.com/t5/network-security/asa-5520-backup-isp-connection/m-p/686889#M423111 david.buitendag 2006-10-11T03:49:31Z Re: ASA 5520 backup ISP connection https://community.cisco.com/t5/network-security/asa-5520-backup-isp-connection/m-p/686890#M423112 <HTML><HEAD></HEAD><BODY><P>7.2 PIX software supports Standby ISP Support which is standard software build on the 5505 and if you've got 7.2 on the 5520 you're in luck with that also.</P><P>See <A class="jive-link-custom" href="http://www.cisco.com/en/US/products/sw/secursw/ps2120/prod_release_note09186a0080688c71.html" target="_blank">http://www.cisco.com/en/US/products/sw/secursw/ps2120/prod_release_note09186a0080688c71.html</A></P></BODY></HTML> Wed, 11 Oct 2006 08:24:23 GMT https://community.cisco.com/t5/network-security/asa-5520-backup-isp-connection/m-p/686890#M423112 paulkbeyer 2006-10-11T08:24:23Z Re: ASA 5520 backup ISP connection https://community.cisco.com/t5/network-security/asa-5520-backup-isp-connection/m-p/686891#M423113 <HTML><HEAD></HEAD><BODY><P>Is it possible to implement Failover and Dual-ISP Backup without connecting the vlan 2 and vlan 4 interfaces to a switch? Can you connet these directly to the ISP's router interfaces?</P></BODY></HTML> Mon, 16 Oct 2006 00:43:01 GMT https://community.cisco.com/t5/network-security/asa-5520-backup-isp-connection/m-p/686891#M423113 david.buitendag 2006-10-16T00:43:01Z