Difference Between RIPv1 & RIPv2 RIPv1 – Routing Information Protocol – Version 1 1. Supports Classful Routing 2. Support FLSM (Fixed Length Subnet Mask) 3. Does not send Mask in Update 4. Does not Support Auto Summarization 5. Broadcast Updates via. 255.255.255.255 RIPv2 – Routing Information Protocol – Version 2 1. Supports Classless Routing 2. Support VLSM (Variable Length Subnet Mask) 3. Sends Mask in Update 4. Support Auto Summarization 5. Multicast Updates by 224.0.0.9 Vivekananda IT Institute provides Training for CCNA, CCNP and CCIE training in Vadodara. Also Vivekananda IT Institute provides Training for Python in Vadodara. You can get training for Network and Security Training in Vadodara on Live routers & Switches.