topic Re: intervlan comm on firewall in Network Security https://community.cisco.com/t5/network-security/intervlan-comm-on-firewall/m-p/649417#M1035637 <HTML><HEAD></HEAD><BODY><P>But the FWSM is meant for FW only know with out SUP?</P></BODY></HTML> Thu, 08 Feb 2007 04:05:33 GMT aksher 2007-02-08T04:05:33Z intervlan comm on firewall https://community.cisco.com/t5/network-security/intervlan-comm-on-firewall/m-p/649415#M1035606 <P>how is intervlan communication enabled on PIX and FWSM.I believe the traffic is carried to an L3 or router on PIX scenario to enable intervlan routing.</P> Mon, 11 Mar 2019 09:30:13 GMT https://community.cisco.com/t5/network-security/intervlan-comm-on-firewall/m-p/649415#M1035606 aksher 2019-03-11T09:30:13Z Re: intervlan comm on firewall https://community.cisco.com/t5/network-security/intervlan-comm-on-firewall/m-p/649416#M1035625 <HTML><HEAD></HEAD><BODY><P>The PIX, if configured for 'routed' mode, handles intervlan routing by itself while the ASA keeps watch on layer 3 to 7.Ofcourse intervlan routing is not needed for 'transparent' mode. For FWSM the routing is handled by the switch supervisor (MSFC) as the vlans are defined on the sup itself and assigned to FWSM.To enable intervlan routing the administrator will ofcourse have to configure policies(ACLs) to allow traffic to be routed as the default ASA behaviour would not allow traffic between different security regions.</P></BODY></HTML> Wed, 07 Feb 2007 07:52:20 GMT https://community.cisco.com/t5/network-security/intervlan-comm-on-firewall/m-p/649416#M1035625 sacbhati 2007-02-07T07:52:20Z Re: intervlan comm on firewall https://community.cisco.com/t5/network-security/intervlan-comm-on-firewall/m-p/649417#M1035637 <HTML><HEAD></HEAD><BODY><P>But the FWSM is meant for FW only know with out SUP?</P></BODY></HTML> Thu, 08 Feb 2007 04:05:33 GMT https://community.cisco.com/t5/network-security/intervlan-comm-on-firewall/m-p/649417#M1035637 aksher 2007-02-08T04:05:33Z