topic IPS issue in Network Security https://community.cisco.com/t5/network-security/ips-issue/m-p/1239783#M77199 <P>Hello, We have two ISPs providing the two separate links. But my IPS is having only one in port and one port. But I want both the ISP links should come to my LAN through IPS. How can I do? </P><P>Can I do this. A switch has 2 L3 vlans, one vlan for incoming from ISP and outgoing to another VLAn. will it work?</P><P></P><P>Please help me out in getting it.</P><P></P><P>Regards,</P><P>Sunil</P> Sun, 10 Mar 2019 11:36:59 GMT sunilkumarhp 2019-03-10T11:36:59Z IPS issue https://community.cisco.com/t5/network-security/ips-issue/m-p/1239783#M77199 <P>Hello, We have two ISPs providing the two separate links. But my IPS is having only one in port and one port. But I want both the ISP links should come to my LAN through IPS. How can I do? </P><P>Can I do this. A switch has 2 L3 vlans, one vlan for incoming from ISP and outgoing to another VLAn. will it work?</P><P></P><P>Please help me out in getting it.</P><P></P><P>Regards,</P><P>Sunil</P> Sun, 10 Mar 2019 11:36:59 GMT https://community.cisco.com/t5/network-security/ips-issue/m-p/1239783#M77199 sunilkumarhp 2019-03-10T11:36:59Z Re: IPS issue https://community.cisco.com/t5/network-security/ips-issue/m-p/1239784#M77201 <HTML><HEAD></HEAD><BODY><P>Sunil,</P><P>The IPS appliance supports an "on-a-stick" mode (officially known as Inline VLAN Pair Mode). You can have two logical links on a single physical link, where the logical links are separated by Vlan tags. The physical link is set up as an 802.1Q trunk and packets recieved with vlan tag A are inspected and transmitted with vlan tag B and vice versa. The latest online docs for it are here: <A class="jive-link-custom" href="http://www.cisco.com/en/US/docs/security/ips/7.0/configuration/guide/cli/cli_interfaces.html#wp1047718" target="_blank">http://www.cisco.com/en/US/docs/security/ips/7.0/configuration/guide/cli/cli_interfaces.html#wp1047718</A> </P></BODY></HTML> Wed, 06 May 2009 13:15:56 GMT https://community.cisco.com/t5/network-security/ips-issue/m-p/1239784#M77201 scothrel 2009-05-06T13:15:56Z