topic Re: ASA multiple contexts in Network Security https://community.cisco.com/t5/network-security/asa-multiple-contexts/m-p/724540#M422342 <HTML><HEAD></HEAD><BODY><P>Same IP can be assigned, I found that I misconfigured the VLANs <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span> Thanks</P></BODY></HTML> Thu, 19 Apr 2007 13:27:50 GMT Ganesh Iyyappan Pillai 2007-04-19T13:27:50Z ASA multiple contexts https://community.cisco.com/t5/network-security/asa-multiple-contexts/m-p/724538#M422340 <P>R1 R1</P><P> \ /</P><P> SW1 (dot1Q to ASA)</P><P> |</P><P> ASA1 </P><P></P><P>Configured vlan interfaces vlan121, vlan122 on the ethernet0/1 interfaces and allocated the interfaces as below, R1 and R2</P><P>ethernet addresses are from the same subnet as inside interface, I am unable to ping the inside interfaces from R1 and R2</P><P>and i see encapsulation failed when I debug, checked vlan assignments and phycial connectivity and confirmed that everthing</P><P>is fine, below are the config, any suggestions? Thanks in advance</P><P></P><P>context a - e0/1.122 (insideA),e0/0(outside) and e0/2(dmz)</P><P>context b - e0/1.121 (insideB),e0/0(outside) and e0/2(dmz)</P><P></P><P>Contxt A config</P><P>-----------------</P><P>interface insideA</P><P> nameif inside</P><P> security-level 100</P><P> ip address 136.1.0.12 255.255.255.0 </P><P>!</P><P>interface dmz</P><P> nameif dmz</P><P> security-level 50</P><P> ip address 136.1.124.121 255.255.255.0 </P><P>!</P><P>interface outside</P><P> nameif outside</P><P> security-level 0</P><P> ip address 136.1.123.121 255.255.255.0 </P><P></P><P>context B config</P><P>----------------</P><P></P><P>interface insideB</P><P> nameif inside</P><P> security-level 100</P><P> ip address 136.1.0.12 255.255.255.0 </P><P>!</P><P>interface dmz</P><P> nameif dmz</P><P> security-level 50</P><P> ip address 136.1.124.122 255.255.255.0 </P><P>!</P><P>interface outside</P><P> nameif outside</P><P> security-level 0</P><P> ip address 136.1.123.122 255.255.255.0 </P> Fri, 21 Feb 2020 09:28:53 GMT https://community.cisco.com/t5/network-security/asa-multiple-contexts/m-p/724538#M422340 Ganesh Iyyappan Pillai 2020-02-21T09:28:53Z Re: ASA multiple contexts https://community.cisco.com/t5/network-security/asa-multiple-contexts/m-p/724539#M422341 <HTML><HEAD></HEAD><BODY><P>It could be problem with IP Address configuration , Same IP: 136.1.0.12 255.255.255.0 has assigned to both contexts.</P><P></P><P></P><P>Refer to this link:</P><P><A class="jive-link-custom" href="http://www.cisco.com/univercd/cc/td/doc/product/multisec/asa_sw/v_70/config/contexts.htm" target="_blank">http://www.cisco.com/univercd/cc/td/doc/product/multisec/asa_sw/v_70/config/contexts.htm</A></P></BODY></HTML> Wed, 18 Apr 2007 19:31:23 GMT https://community.cisco.com/t5/network-security/asa-multiple-contexts/m-p/724539#M422341 wong34539 2007-04-18T19:31:23Z Re: ASA multiple contexts https://community.cisco.com/t5/network-security/asa-multiple-contexts/m-p/724540#M422342 <HTML><HEAD></HEAD><BODY><P>Same IP can be assigned, I found that I misconfigured the VLANs <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span> Thanks</P></BODY></HTML> Thu, 19 Apr 2007 13:27:50 GMT https://community.cisco.com/t5/network-security/asa-multiple-contexts/m-p/724540#M422342 Ganesh Iyyappan Pillai 2007-04-19T13:27:50Z