Overview#
X.25 is an ITU-T standard protocol suite for Packet switching Wide Area Network (WAN) communication.X.25 network consists of packet-switching exchange (PSE) nodes as the networking hardware, and leased lines, Public Switched Telephone Network connections, or ISDN connections as physical links.
More Information#
There might be more information for this subject on one of the following:- Address Resolution Protocol
- Broadcast
- Cooperation for Open Systems Interconnection Networking in Europe
- ISO Development Environment
- SNMP
- X.121