https://community.cisco.com/t5/network-security/ngfw/m-p/3803751#M6949 You can use any combination as long as they work correctly.<BR /><BR />Simple one<BR /><BR />access-l in per ip 10.0.0.0 0.255.255.255 205.0.0.0 0.0.0.255<BR />access-l out per ip 205.0.0.0 0.0.0.255 10.0.0.0 0.255.255.255<BR />!<BR />access-g in interface inside<BR />access-g in interface outside<BR /> Mon, 18 Feb 2019 03:26:18 GMT Mohammed al Baqari 2019-02-18T03:26:18Z https://community.cisco.com/t5/network-security/ngfw/m-p/3803606#M6946 <P>Pros and cons in your experience&nbsp;</P> Fri, 21 Feb 2020 16:49:36 GMT https://community.cisco.com/t5/network-security/ngfw/m-p/3803606#M6946 seustache 2020-02-21T16:49:36Z https://community.cisco.com/t5/network-security/ngfw/m-p/3803628#M6948 <P>Check the Cisco Point of view</P> <P>&nbsp;</P> <P><A href="https://www.cisco.com/c/m/en_us/products/security/firewalls/competitive-comparison.html" target="_blank">https://www.cisco.com/c/m/en_us/products/security/firewalls/competitive-comparison.html</A></P> <P>&nbsp;</P> <P>Gartner point of view</P> <P>&nbsp;</P> <P><A href="https://www.gartner.com/reviews/market/enterprise-network-firewalls/vendors" target="_blank">https://www.gartner.com/reviews/market/enterprise-network-firewalls/vendors</A></P> <P>&nbsp;</P> Sun, 17 Feb 2019 17:54:02 GMT https://community.cisco.com/t5/network-security/ngfw/m-p/3803628#M6948 balaji.bandi 2019-02-17T17:54:02Z https://community.cisco.com/t5/network-security/ngfw/m-p/3803751#M6949 You can use any combination as long as they work correctly.<BR /><BR />Simple one<BR /><BR />access-l in per ip 10.0.0.0 0.255.255.255 205.0.0.0 0.0.0.255<BR />access-l out per ip 205.0.0.0 0.0.0.255 10.0.0.0 0.255.255.255<BR />!<BR />access-g in interface inside<BR />access-g in interface outside<BR /> Mon, 18 Feb 2019 03:26:18 GMT https://community.cisco.com/t5/network-security/ngfw/m-p/3803751#M6949 Mohammed al Baqari 2019-02-18T03:26:18Z