cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
451
Views
0
Helpful
3
Replies

ASA5512-X interface bridging?

glebpe185
Level 1
Level 1

Hi Guys,

I am new in ASA world and would like to find out is this possible to make L3 interface VLAN for Public Network 2 and assign int 0/4 and 0/5 into this VLAN? Does it support bridge groups?

(PUBLIC Network 1) --------int 0/0 ASA ---(PUBLIC Network 2) ---int 0/4 ASA

                                                                    |

                                                               int 0/3 ASA

Thanks a lot!

Regards,

Gleb.

2 Accepted Solutions

Accepted Solutions

cadet alain
VIP Alumni
VIP Alumni

Hi,

Here's a cisco doc for transparent mode on ASA 5512-X: http://www.cisco.com/en/US/docs/security/asa/asa84/configuration/guide/interface_complete_transparent.html

Regards

Alain

Don't forget to rate helpful posts.

Don't forget to rate helpful posts.

View solution in original post

Julio Carvajal
VIP Alumni
VIP Alumni

Hello,

The thing is that if you do that it will not be a L3 interface any more as the ASA will be just another bridge in the network,

So you can bridge interfaces but you cannot use them as L3 interfaces Instead just to interconnect L2 segments.

For more information about Core and Security Networking follow my website at http://laguiadelnetworking.com

Any question contact me at jcarvaja@laguiadelnetworking.com

Cheers,

Julio Carvajal Segura

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC

View solution in original post

3 Replies 3

cadet alain
VIP Alumni
VIP Alumni

Hi,

Here's a cisco doc for transparent mode on ASA 5512-X: http://www.cisco.com/en/US/docs/security/asa/asa84/configuration/guide/interface_complete_transparent.html

Regards

Alain

Don't forget to rate helpful posts.

Don't forget to rate helpful posts.

Julio Carvajal
VIP Alumni
VIP Alumni

Hello,

The thing is that if you do that it will not be a L3 interface any more as the ASA will be just another bridge in the network,

So you can bridge interfaces but you cannot use them as L3 interfaces Instead just to interconnect L2 segments.

For more information about Core and Security Networking follow my website at http://laguiadelnetworking.com

Any question contact me at jcarvaja@laguiadelnetworking.com

Cheers,

Julio Carvajal Segura

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC

Thanks.

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: