I have a question regarding combining two subnets. I have a Cisco 3640 which I want to set the IP address to 223.253.253.253 255.255.255.252. I want this to be able to communicate with my LAN on a 10.1.0.0 255.255.0.0. The 3640 has only one network interface in it. If I put the primaryt address of the network interface to the IP above It does not see the network. What am I missing here?
use "secondary" keyword after the entering the second ip address
ip address 223.xxxxxx 255.xxxx
ip address 10xxxxx 255xxxxx secondary
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: