... their routing updates.18Classless Routing ProtocolWith a classless routing protocol: Networks 172 .16.0.0/16, 172 . 17. 0.0/16, 172 .18.0.0/16, and 172 .19.0.0/16 can be summarized as 172 .16.0.0/14, ... route in the routing table.A classless routing protocol includes the subnet mask with the network address in the routing update. 17 Classless Routing ProtocolClassless routing protocols include ... further!2TopicsClassful and Classless AddressingClassful IP AddressingClassful Routing Protocols Classless IP AddressingClassless Routing Protocols VLSMVLSM in ActionVLSM and IP AddressesCIDRRoute...