IPv6 Next Hop Redundancy (NHRP) Options

Routing protocols are everywhere! Even if you do not use dynamic routing in your network, you probably have a redundant Internet connection, or at least a redundant gateway. If you do, then you might be already using one of the older Next Hop Redundancy Protocols (NHRP), sometimes also called First Hop Redundancy Protocols (FHRP).

There is a new player in the game – Subnet Router Anycast. Apart from this, we will also look at the two other common NHRPs and what changed in their IPv6 version:

-Subnet Router Anycast
-VRRPv3
-HSRPv2

This is module 6.1 from my IPv6 Essentials Course.

Read the written version of this video and more on my original blog post https://pall.as/ipv6-routing/

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ipv6