topic ASA 8.4 etherchannel with Sub Interfaces in Network Security https://community.cisco.com/t5/network-security/asa-8-4-etherchannel-with-sub-interfaces/m-p/1704545#M537526 <HTML><HEAD></HEAD><BODY><P>You cannot create etherchannel from sub-interfaces however you can create sub-interfaces of etherchannel interface as this essentially becomes a single bundle port so creating a sub-interface on physical or etherchannel interface is same. </P></BODY></HTML> Thu, 23 Jun 2011 22:35:26 GMT andhingr 2011-06-23T22:35:26Z ASA 8.4 etherchannel with Sub Interfaces https://community.cisco.com/t5/network-security/asa-8-4-etherchannel-with-sub-interfaces/m-p/1704542#M537523 <P>I am trying to figure out how to create an etherchannel with sub-interfaces on an asa 5520 running 8.4.1 code.&nbsp; It doesn't seem to allow me to configure any type of sub interface on the port-channel or anywhere else once I create it.&nbsp; Does anyone know if this is supported, and if so, would you show an example config?&nbsp; I have been searching a while on this and can't seem to find out how.&nbsp; Thank you much!! </P> Mon, 11 Mar 2019 20:49:32 GMT https://community.cisco.com/t5/network-security/asa-8-4-etherchannel-with-sub-interfaces/m-p/1704542#M537523 corey.book 2019-03-11T20:49:32Z ASA 8.4 etherchannel with Sub Interfaces https://community.cisco.com/t5/network-security/asa-8-4-etherchannel-with-sub-interfaces/m-p/1704543#M537524 <HTML><HEAD></HEAD><BODY><P>Hi Corey,</P><P></P><P>Do you see any specific error message? Here is a doc on how to configure a subint on etherchannel:</P><P><A href="http://www.cisco.com/en/US/docs/security/asa/asa84/configuration/guide/interface_start.html#wp1082576">http://www.cisco.com/en/US/docs/security/asa/asa84/configuration/guide/interface_start.html#wp1082576</A></P><P></P><P>Hope this helps!</P><P></P><P>Regards,</P><P>Anu</P><P></P><P>P.S. Please mark the question as answered if it has been resolved. Do rate helpful posts!</P></BODY></HTML> Thu, 23 Jun 2011 19:04:22 GMT https://community.cisco.com/t5/network-security/asa-8-4-etherchannel-with-sub-interfaces/m-p/1704543#M537524 Anu M Chacko 2011-06-23T19:04:22Z ASA 8.4 etherchannel with Sub Interfaces https://community.cisco.com/t5/network-security/asa-8-4-etherchannel-with-sub-interfaces/m-p/1704544#M537525 <HTML><HEAD></HEAD><BODY><P> I haven't seen this exact document.&nbsp; I will try this and let you know what I find out.&nbsp; Thanks Anu!</P></BODY></HTML> Thu, 23 Jun 2011 19:11:54 GMT https://community.cisco.com/t5/network-security/asa-8-4-etherchannel-with-sub-interfaces/m-p/1704544#M537525 corey.book 2011-06-23T19:11:54Z ASA 8.4 etherchannel with Sub Interfaces https://community.cisco.com/t5/network-security/asa-8-4-etherchannel-with-sub-interfaces/m-p/1704545#M537526 <HTML><HEAD></HEAD><BODY><P>You cannot create etherchannel from sub-interfaces however you can create sub-interfaces of etherchannel interface as this essentially becomes a single bundle port so creating a sub-interface on physical or etherchannel interface is same. </P></BODY></HTML> Thu, 23 Jun 2011 22:35:26 GMT https://community.cisco.com/t5/network-security/asa-8-4-etherchannel-with-sub-interfaces/m-p/1704545#M537526 andhingr 2011-06-23T22:35:26Z ASA 8.4 etherchannel with Sub Interfaces https://community.cisco.com/t5/network-security/asa-8-4-etherchannel-with-sub-interfaces/m-p/1704546#M537527 <HTML><HEAD></HEAD><BODY><P>Ok so I figured it out.&nbsp; You have to apply the "channel-group <NUMBER>" command to the physical interfaces first before you can start creating sub-interfaces on the Port-channel.&nbsp; I was trying to create sub-interfaces on the port channel first, and every time that I put entered "interface port-channel 1.10" it would error out.&nbsp; Thanks for all the help.</NUMBER></P></BODY></HTML> Sat, 25 Jun 2011 14:32:56 GMT https://community.cisco.com/t5/network-security/asa-8-4-etherchannel-with-sub-interfaces/m-p/1704546#M537527 corey.book 2011-06-25T14:32:56Z Is this etherchannel sub https://community.cisco.com/t5/network-security/asa-8-4-etherchannel-with-sub-interfaces/m-p/1704547#M537528 <P>Is this etherchannel sub-interface have a layer 3 config on it..or is it strictly layer 2 with the vlan id.</P> <P>Can you post your config</P> <P>I am trying do something similar.&nbsp; Thanks</P> <P>I want to create L3 port-channels sub-interfaces with vlan id.</P> <P></P> <P>On older models 5505s, you can L3 SVI, with the interfaces have L2 switchport access</P> <P></P> Mon, 22 Feb 2016 18:33:21 GMT https://community.cisco.com/t5/network-security/asa-8-4-etherchannel-with-sub-interfaces/m-p/1704547#M537528 l-mathews 2016-02-22T18:33:21Z