IP Addressing Fundamentals

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Z]

UDP (User Datagram Protocol)

uneven divisbility

unicast addresses

     architecture 2nd 3rd 4th 5th 6th 7th

unicasting

uniform resource locator (URL)

uniformity

     hosts.txt files

Uninterruptible Power Supply. [See UPS]

unknown IP addresses

unsponsored TLDs

unused addresses

     Date of Doom 2nd 3rd

updating

     hosts.txt files

     NAT 2nd

upgrading

     subnet masks

upper halves of addresses

UPS (Uninterruptible Power Supply)

URL (uniform resource locator)

User Datagram Protocol (UDP)

users

    communities

         identifying