topic Re: ASA 5545X Port Channel Config for Outside Interface in Network Security

ASA 5545X Port Channel Config for Outside Interface

TW80CJ5 — Wed, 12 Aug 2020 19:53:39 GMT

Hello All...

I am trying to configure a 5545X ASA to use Interface 0/0 and 0/1 on port-channel 1

I am using ASA Interfaces 0/2-0/5 in port-channel 2 with my various networks in subinterfaces.(with matching vlans) on the port-channel 2.

I have my ip address applied to the Po1 : 192.168.90.90 /24 All of my interfaces are up. I am unable to ping my default gateway, 192.168.90.1 /24 from my asa or vice versa.

So I guess my question is do I have to put matching vlans and subinterfaces from Po2 on my Po1 (outside) interface?

Re: ASA 5545X Port Channel Config for Outside Interface

balaji.bandi — Wed, 12 Aug 2020 20:11:38 GMT

Other Port-channel also L3 Port-channel ? can you share switch side and ASA configuration, please.

Re: ASA 5545X Port Channel Config for Outside Interface

TW80CJ5 — Wed, 12 Aug 2020 20:25:58 GMT

BB,

Thanks for the prompt reply. As soon as you said l3 port-channel, it dawned on me maybe i left the switch interfaces as a trunk. Sure enough. I changed them to access ports and have ping communication from my outside ASA to the Switch and other devices on the switch!!!

FYI...this is a lab configuration so we are testing things out.

Thanks for the help!!!

Re: ASA 5545X Port Channel Config for Outside Interface

balaji.bandi — Wed, 12 Aug 2020 20:33:58 GMT

Glad all good, happy learning in Lab. love explore more options when we get opportunity before put them in Live.