Answer 1-8 using the following choices: TTL, collisions, path MTU, direct, indirect, datagrams, signal quality, traceroute (tracert).

Ethernet standards limit a LAN diameter to 500 meters because longer distances would degrade __1__ and also would affect the detection of _2__.

The ICMP is used to find the __3__ by sending __4__ with the "Do Not Fragment" flag set.

__5__ uses ICMP to perform an expanding ring search, which involves sending a sequence of datagrams with the __6__ field incremented in each successive datagram.

In wireless mobility, the foreign agent assigns a new address to a mobile unit __7___ routing then sends the new address to the correspondent. __8__ routing ends the new address to only the mobile unit's home agent.