ZyXEL Communications X-550 Network Router User Manual


 
ZyXEL X-550 User’s Guide
Megabits per second
MDI
Medium Dependent Interface is an Ethernet port for a connection to a straight-through cable
MDIX
Medium Dependent Interface Crossover, is an Ethernet port for a connection to a crossover cable
MIB
Management Information Base is a set of objects that can be managed by using SNMP
Modem
A device that Modulates digital signals from a computer to an analog signal in order to transmit the
signal over phone lines. It also Demodulates the analog signals coming from the phone lines to digital
signals for your computer
MPPE
Microsoft Point-to-Point Encryption is used to secure data transmissions over PPTP connections
MTU
Maximum Transmission Unit is the largest packet that can be transmitted on a packet-based network like
the Internet
Multicast
Sending data from one device to many devices on a network
N
NAT
Network Address Translation allows many private IP addresses to connect to the Internet, or another
network, through one IP address
NetBEUI
NetBIOS Extended User Interface is a Local Area Network communication protocol. This is an updated
version of NetBIOS
NetBIOS
Network Basic Input/Output System
Netmask
Determines what portion of an IP address designates the Network and which part designates the Host
Network Interface Card
A card installed in a computer or built onto the motherboard that allows the computer to connect to a
network
Network Layer
The third layer of the OSI model which handles the routing of traffic on a network
Network Time Protocol
Used to synchronize the time of all the computers in a network
NIC
Network Interface Card
NTP
Network Time Protocol
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