IS-IS and OSPF: Network Design Comparisons and ... - JANOG
IS-IS and OSPF: Network Design Comparisons and ... - JANOG
IS-IS and OSPF: Network Design Comparisons and ... - JANOG
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Protocol History<br />
• 1989<br />
• <strong>OSPF</strong> v.1 RFC published<br />
• Proteon ships <strong>OSPF</strong><br />
• <strong>IS</strong>-<strong>IS</strong> becomes <strong>IS</strong>O proposed st<strong>and</strong>ard<br />
• Public bickering ensues; <strong>OSPF</strong> <strong>and</strong> <strong>IS</strong>-<strong>IS</strong> are<br />
blessed as equals by IETF, with <strong>OSPF</strong><br />
somewhat more equal<br />
• Private cooperation improves both protocols<br />
• 1990<br />
• Dual-mode <strong>IS</strong>-<strong>IS</strong> RFC published
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