Hello, GaryFirst: Are you realy NEED or ONLY want to change design? Do you have any problems with flat design?Second: You don't need now to follow classfull address scheme. You can use classless one. If you need 1500 real addresses you may use /21 ne...
Hello,you can use ip ospf demand-circuit and ip ospf cost command to suppress ospf to bringing up dialer interface and using serial as primary linkhttp://www.cisco.com/warp/public/104/dc.htmlbest regards
Hello,you can use unicast vs multicast communication. But this will have some admin overhead.int f0/0 ip ospf network non-broadcastrouter ospf 1 neighbor 1.2.3.4