Users Guide

704 Dell PowerConnect 55xx Systems User Guide
Message Digest 5. An algorithm that produces a 128-bit hash. MD5 is a
variation of MD4, and increases MD4 security. MD5 verifies the integrity of
the communication, authenticates the origin of the communication.
MDI
Media Dependent Interface . A cable used for end stations.
MDIX
Media Dependent Interface with Crossover (MDIX) . A cable used for hubs
and switches.
MIB
Management Information Base . MIBs contain information describing specific
aspects of network components.
Multicast
Transmits copies of a single packet to multiple ports.
N
NA
Neighbor Advertisement.
ND
Neighbor Discovery.
NS
Neighbor Solicitation.
NMS
Network Management System. An interface that provides a method of
managing a system.
Node
A network connection endpoint or a common junction for multiple network
lines. Nodes include:
•Processors
• Controllers
• Workstations