Suppose a router has built up the routing table shown in table below. The router can deliver packets directly over interfaces 0 and 1, or it can forward packets to routers R2, R3, or R4. Describe what the router does with a packet addressed to each of the following destinations:  

             (a) 128.96.39.10

   

             (b) 128.96.40.12

   

             (c) 128.96.40.151

   

             (d) 192.4.153.17

   

             (e) 192.4.153.90

   

 

SubnetNumber 128.96.39.0 128.96.39.128 128.96.40.0 192.4.153.0 (default) SubnetMask 255.255.255.128 255.255.255.128 255.255.255.128 255.255.255.192 NextHop Interface 0 Interface 1 R2 R3 R4