topic Re: PIX with VLANS in Network Security https://community.cisco.com/t5/network-security/pix-with-vlans/m-p/538704#M501817 <HTML><HEAD></HEAD><BODY><P>Pix 6.3 onwards support 802.1q tagging .</P><P></P><P>But PIX cannot operate in a "one-armed" configuration because of the Adaptive Security Algorithm under which the PIX operates.</P><P></P><P><A class="jive-link-custom" href="http://www.cisco.com/en/US/products/sw/secursw/ps2120/products_configuration_guide_chapter09186a0080172786.html#wp1113437" target="_blank">http://www.cisco.com/en/US/products/sw/secursw/ps2120/products_configuration_guide_chapter09186a0080172786.html#wp1113437</A></P><P></P><P><A class="jive-link-custom" href="http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_qanda_item09186a0080094874.shtml" target="_blank">http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_qanda_item09186a0080094874.shtml</A></P><P></P><P></P><P></P><P></P></BODY></HTML> Tue, 09 May 2006 18:29:33 GMT ebreniz 2006-05-09T18:29:33Z PIX with VLANS https://community.cisco.com/t5/network-security/pix-with-vlans/m-p/538703#M501816 <P>I have a PIX with 4 fixed interfaces and vlans on 2 of those. Am logging lots of dropped packets for vlan tagging on interfaces not associated with vlans.</P> Fri, 21 Feb 2020 08:52:24 GMT https://community.cisco.com/t5/network-security/pix-with-vlans/m-p/538703#M501816 bob.bartlett 2020-02-21T08:52:24Z Re: PIX with VLANS https://community.cisco.com/t5/network-security/pix-with-vlans/m-p/538704#M501817 <HTML><HEAD></HEAD><BODY><P>Pix 6.3 onwards support 802.1q tagging .</P><P></P><P>But PIX cannot operate in a "one-armed" configuration because of the Adaptive Security Algorithm under which the PIX operates.</P><P></P><P><A class="jive-link-custom" href="http://www.cisco.com/en/US/products/sw/secursw/ps2120/products_configuration_guide_chapter09186a0080172786.html#wp1113437" target="_blank">http://www.cisco.com/en/US/products/sw/secursw/ps2120/products_configuration_guide_chapter09186a0080172786.html#wp1113437</A></P><P></P><P><A class="jive-link-custom" href="http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_qanda_item09186a0080094874.shtml" target="_blank">http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_qanda_item09186a0080094874.shtml</A></P><P></P><P></P><P></P><P></P></BODY></HTML> Tue, 09 May 2006 18:29:33 GMT https://community.cisco.com/t5/network-security/pix-with-vlans/m-p/538704#M501817 ebreniz 2006-05-09T18:29:33Z