04-12-2007 06:01 AM - edited 02-21-2020 01:28 AM
R1 R1
\ /
SW1 (dot1Q to ASA)
|
ASA1
Configured vlan interfaces vlan121, vlan122 on the ethernet0/1 interfaces and allocated the interfaces as below, R1 and R2
ethernet addresses are from the same subnet as inside interface, I am unable to ping the inside interfaces from R1 and R2
and i see encapsulation failed when I debug, checked vlan assignments and phycial connectivity and confirmed that everthing
is fine, below are the config, any suggestions? Thanks in advance
context a - e0/1.122 (insideA),e0/0(outside) and e0/2(dmz)
context b - e0/1.121 (insideB),e0/0(outside) and e0/2(dmz)
Contxt A config
-----------------
interface insideA
nameif inside
security-level 100
ip address 136.1.0.12 255.255.255.0
!
interface dmz
nameif dmz
security-level 50
ip address 136.1.124.121 255.255.255.0
!
interface outside
nameif outside
security-level 0
ip address 136.1.123.121 255.255.255.0
context B config
----------------
interface insideB
nameif inside
security-level 100
ip address 136.1.0.12 255.255.255.0
!
interface dmz
nameif dmz
security-level 50
ip address 136.1.124.122 255.255.255.0
!
interface outside
nameif outside
security-level 0
ip address 136.1.123.122 255.255.255.0
04-18-2007 12:31 PM
It could be problem with IP Address configuration , Same IP: 136.1.0.12 255.255.255.0 has assigned to both contexts.
Refer to this link:
http://www.cisco.com/univercd/cc/td/doc/product/multisec/asa_sw/v_70/config/contexts.htm
04-19-2007 06:27 AM
Same IP can be assigned, I found that I misconfigured the VLANs :-) Thanks
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