http://wiki.answers.com/Q/Which_option_sHow_is_how_a_router_will_route_packets_to_a_remote_network"
Default gateway
A router
router
ANDing is used by a router, to see if the host which has to be contacted, is on the local network of the router, or a remote network.
the primary reason for using a router is to efficiently direct packets (or data) from one network to another, thereby reducing excessive traffic in the whole network.
A router is a device that routes all traffic to and from your network. A router functions by forwarding packets of data between computer networks.
Use tracert to see where your packets are being dropped.
telnet
router
A router is a networking device that forwards data on a network.
bridge filters router directs
The router will install both routes in the routing table and load balance between the two.