I am very newbie in networking. My company's IP address will be running out soon. The range of Ip that are currently using is from 172.16.0.1-172.16.1.254. what will be the option available? Correct me if i am wrong, i can either
1. expand the subnet from /23 to /22 that will mean the ip address will increase fro 512 to 1024.
2. start using 172.16.2.1-172.16.3.254 that will give us another 512 free IPs.