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WindoWs Built-in netWorking tools
address. e most specific to the least specific route is determined in
the following order:
A route that matches the destination IPv6 address (a host route
with a 128-bit prefix length)
A route that matches the destination with the longest prefix length
e default route (the network prefix ::/0)
If a matching route is not found, the destination is determined to
be an on-link destination.
6.9 e Nslookup Command
Nslookup (name server lookup) represents a command line adminis-
trative tool for testing and troubleshooting DNS servers. e use of
nslookup.exe obviously requires the TCP/IP protocol to be installed
on the computer running nslookup.exe, and at least one DNS server
must be specified when you run the IPCONF