Nokia M11 T66220, Руководство пользователя

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Nokia M11 User’s Manual
E
Copyright Nokia Networks Oy C33833001SE_00 Glossary-6
IP network
Data communications network based on the Internet Protocol.
low-pass filter
Passive filter used for separating the telephone signal from data signals
in the digital subscriber line.
MAC address
Ethernet address.
multiplexer
A device where several logical connections are combined into one
physical connection.
ping
Packet Internet Groper. A program used to test the reachability of
destinations by sending them an ICMP echo request and waiting for a
reply.
pinhole
Pinhole allows access to a home network from the public Internet
when Network Address Port Translation is used.
POTS filter
A device used for separating the telephone signal from data signals in
the digital subscriber line.
proxy
A mechanism whereby one system “fronts“ for another system in
responding to protocol requests.