IS-IS

    Definition : Intermediate System to Intermediate System
    Category : Computing » Protocols
    Country/Region : Worldwide Worldwide
    Popularity :

    What does IS-IS mean?

    Intermediate System to Intermediate System (IS-IS, pronounced “i-s i-s”) is a routing protocol designed to move information efficiently within a computer network.

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    Frequently Asked Questions

    What is the full form of IS-IS?

    The full form of IS-IS is Intermediate System to Intermediate System

    What is the full form of IS-IS in Computing?

    Intermediate System to Intermediate System

    What is the full form of IS-IS in Worldwide?

    Intermediate System to Intermediate System

    Translation

    Translate Intermediate System to Intermediate System into other languages

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    Citations Formatting rules vary by edition. Please verify against your required style manual.

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    Chicago Style

    FullForms. "IS-IS." Accessed April 1, 2026. https://fullforms.com/IS-IS.

    Harvard Style

    FullForms (2026) 'IS-IS', FullForms.com. Available at: https://fullforms.com/IS-IS (Accessed: 01 April 2026).

    MLA Style

    "IS-IS." FullForms.com, 2026, https://fullforms.com/IS-IS. Accessed 01 Apr. 2026.

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