Routing TCP/IP, Volume 1 (2nd Edition)

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]

U/D (Up/Down) bit

UDP (User Datagram Protocol)

     ACLs

     header information

unequal-cost load balancing, EIGRP configuration

unequal-cost load sharing

unicast addresses

     global addresses

     updates, configuring

unreachable networks

unspecified addresses

Update process (IS-IS)

update timers, RIP

updates

     EIGRP

     invalid, sources of

     minimizing impact of

     nonperiodic

     RIP

uptime

Urgent Pointer field, TCP

User Datagram Protocol. [See UDP]