... the routing tables, your router will be advertis-ing routing information that may be unnecessary to advertise.Summarization provides an excellent way to reduce the size of the topol-ogy and routing ... are not supported on an IP unnumbered interface.28. D. Classful routing protocols send no subnet mask information with the routing updates, so all devices on the network must use the same subnet ... current connection status.31. C, D, E, F. Alternate path routing, which provides redundancy and load balancing, along with snapshot routing, tunneling, and dial backup all provide stability...