Articles tagged with udp

1. Demystifying DHCP: A Network Engineer's Guide

   Posted on March 10, 2024 in Networking

   DHCP does more than assign IP addresses. Learn how leases, options, relays, reservations, and switch security controls work together in an IPv4 network.

2. What is NetBIOS?

   Posted on May 09, 2007 in Networking

   <table class="protocol_basics" align="right">
   

   <tr>
   

   <th colspan="2">
   

   Protocol Basics

   </th>
   

   </tr>
   

   <tr>
   

   <td>
   

   Layer:

   </td>
   

   <td>
   

   Session

   </td>
   

   </tr>
   

   <tr>
   

   <td>
   

   Transport:

   </td>
   

   <td>
   

   <acronym title="Transmission Control Protocol">TCP</acronym>, <acronym title="User Datagram Protocol">UDP</acronym>

   </td>
   

   </tr>
   

   <tr>
   

   <td>
   

   Port(s):

   </td>
   

   <td>
   

   137, 138 …

3. Choosing Between RADIUS And TACACS+

   Posted on April 24, 2007 in Networking

   Deciding whether to use <acronym title="Remote Authentication Dial-In User Service">RADIUS</acronym> or <acronym title="Terminal Access Controller Access Control System Plus">TACACS+</acronym> for <acronym title="Authentication, Authorization, Accounting">AAA</acronym> functionality on a Cisco-based network seems straight-forward. After all, if the network uses Cisco, shouldn't the AAA …