Multiple choice

Which exterior gateway protocol is used within and between Internet Service Providers (ISPs)?

  1. IGRP

  2. RIP

  3. BGP

  4. EGP

  5. EIGRP
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Border Gateway Protocol is an exterior gateway routing protocol that enables groups of routers (called autonomous systems) to share routing information so that efficient, loop-free routes can be established. BGP is commonly used within and between Internet Service Providers (ISPs).

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