03-04-2013 10:36 AM - edited 03-07-2019 12:02 PM
I am bringing up a 3750x and a 2911 to replace a 3745 router with switchport module. I was plannng on moving all the VLAN interfaces off the 3745 onto the 3750x and turning up EIGRP. I discoved the 3750 has the LAN Base license, so I can't run eigrp off of it. My question or worry now is, will the LAN base license prevent the switch from doing interface VLAN routing between the different VLAN's configured on it or will I have keep all the VLAN interfaces on the new router and just have a router on a stick setup?
Paul
03-04-2013 10:53 AM
LAN Base is for layer 2 only you will have to keep all of the routed interfaces on the router on a stick unless you upgrade the licence to IP Base or IP Services on the 3750X.
03-04-2013 01:44 PM
If you want to run routing on a IP Base license, RIPv1, RIPv2, OSPFv1 will work. The rest requires IP Services.
03-04-2013 04:24 PM
If you don't want to upgrade, you CAN do interVLAN routing on the 3750 and then have a static route to those subnets on your 2911. If your 2911 is running an IGP with other routers, then you can just redistribute the static routes into that IGP process.
03-05-2013 06:31 AM
John,
This would be true if he was using IP Base. However, he specified that he currently only has LAN Base on this device. LAN base does not support any routing so doing inter-VLAN would require at least upgrading to IP Base. In that case he would also be able to use EIGRP as EIGRP is supported at the IP Base level on the 3750X.
Best regards,
Greg
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