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  2. Internet service provider - Wikipedia

    en.wikipedia.org/wiki/Internet_service_provider

    Tier 2 ISPs depend on Tier 1 ISPs and often have their own networks, but must pay for transit or internet access to Tier 1 ISPs, but may peer or send transit without paying, to other Tier 2 and/or some Tier 1 ISPs. Tier 3 ISPs do not engage in peering and only purchase transit from Tier 2 and Tier 1 ISPs, and often specialize in offering ...

  3. Internet backbone - Wikipedia

    en.wikipedia.org/wiki/Internet_backbone

    Internet service providers (ISPs) participate in Internet backbone traffic through privately negotiated interconnection agreements, primarily governed by the principle of settlement-free peering. The Internet, and consequently its backbone networks, do not rely on central control or coordinating facilities, nor do they implement any global ...

  4. List of broadband providers in the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_broadband...

    Altice USA (also known as Optimum); AT&T Internet; Charter Communications (also known as Spectrum); Comcast High Speed Internet (also known as Xfinity); Consolidated Communications (including FairPoint Communications)

  5. Tiered Internet service - Wikipedia

    en.wikipedia.org/wiki/Tiered_Internet_service

    Net neutrality is the practice of keeping Internet service providers from offering tiered service and controlling the ability to block out competition by restricting certain pipelines within the Internet. By blocking these pipelines, the provider creates an unfair transfer of packets across the Internet, diminishing the quality of service.

  6. Texas State Board of Education approves new charter schools ...

    www.aol.com/texas-state-board-education-approves...

    About 420,000 students, or 8% of Texas' 5.5 million public school students, attend charter campuses, according to TEA data.

  7. Level 3 Communications - Wikipedia

    en.wikipedia.org/wiki/Level_3_Communications

    Level 3 Communications, Inc. was an American multinational telecommunications and Internet service provider company headquartered in Broomfield, Colorado. [4] It ultimately became a part of CenturyLink (now Lumen Technologies), where Level 3 President and CEO Jeff Storey was installed as Chief Operating Officer, becoming CEO of CenturyLink one year later in a prearranged succession plan.

  8. Texas schools face mental-health crisis. Teachers need more ...

    www.aol.com/texas-schools-face-mental-health...

    As of this school year, over 11% of our students have been identified as requiring special education services, a significant portion of these due to emotional disturbances as well as learning ...

  9. Tier 1 network - Wikipedia

    en.wikipedia.org/wiki/Tier_1_network

    The subset representing Tier 1 networks is collectively understood in a loose sense, but not published as such. Common definitions of Tier 2 and Tier 3 networks: Tier 2 network: A network that peers for no charge with some networks, but still purchases IP transit or pays for peering to reach at least some portion of the Internet.