EntityQ177524· pop 66· linked from 1,731 articles

Q177524

thumb|upright=1.35|ARPANET access points in the 1970s

AI overview

I don't have sufficient context to provide an accurate overview of "Q177524." While the image caption mentions ARPANET access points in the 1970s, the identifier Q177524 itself isn't defined in the material you've provided, so I cannot confirm what specific topic, person, place, or concept it refers to.

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Key facts

Telecommunications network.image: 300px
Telecommunications network.caption: ARPANET logical map, March 1977
Telecommunications network.commercial: No
Telecommunications network.type: Data<!-- data
Telecommunications network.location: United States, United Kingdom, Norway
Telecommunications network.operator: From 1975, Defense Communications Agency
Telecommunications network.protocols: Layers 1-3: 1822 protocol (IMP-host), internal/undocumented (IMP-IMP) Layers 4+: NCP, later TCP/IP
Telecommunications network.funding: From 1966, Advanced Research Projects Agency (ARPA)

via Wikipedia infobox

Article

23 sections

Contents

Inspiration
Creation
Implementation
Initial four hosts
Network performance
Growth and evolution
Networking evolution
IMP functionality
1822 protocol
Network Control Program
TCP/IP
Operation
Applications
Security
Rules and etiquette
Decommissioning
Legacy
Debate about design goals
See also
References
Sources
Further reading
External links

thumb|upright=1.35|ARPANET access points in the 1970s

The Advanced Research Projects Agency Network (ARPANET) was the first wide-area packet-switched network with distributed control and one of the first computer networks to implement the TCP/IP protocol suite. Both technologies became the technical foundation of the Internet. The ARPANET was established by the Advanced Research Projects Agency (now DARPA) of the United States Department of Defense.