Category Archives: IS-IS

ISIS in MPLS?

Why we still need ISIS in MPLS?
https://www.quora.com/Why-service-providers-still-prefer-ISIS-protocol-over-OSPF
https://www.bayt.com/en/specialties/q/314767/ospf-vs-isis-in-mpls/
https://supportforums.cisco.com/t5/mpls/why-mpls-backbone-support-only-isis-or-ospf-as-an-igp-protocol/td-p/2097822