I am currently attempting to configure 2 VLANs on my ASA5520 and allow them to communication with my Catalyst 500 switch. The ASA Setup is fairly simple (to start) its 2 Sub-ints on the g0/0 interface. The Switch IP is 66.38.173.xxx 255.255.255.224
Int g0/0.1 vlan 10 Nameif outside66 ip: 66.38.173.xxx 255.255.255.224
Int g0/0.2 vlan 20 Nameif outside64 ip: 64.187.16.xxx 255.255.255.224
G0/0 Port on the ASA is connected to port 2 on my Catalyst. I set the Smartport on port 2 of the Catalyst to be Router for trunking purposes (I also tried Switch during testing). For some reason I cant ping from the ASA to the switch? I have also set up an access list to Allow ICMP Any any on the ASA.
I get a notification error on the Catalyst saying "Undersized frames detected from the connected device" (which is my ASA). This notification comes up each time I try to ping from the ASA to the Catalyst... does anyone have a suggestion? Or a link to sample config.