DMVPN - nhrp map and nhs command syntax

When configuring DMVPN on a Cisco IOS router, there are several tunnel commands that are issued on the hub and spoke devices that can use differing syntaxes. For example, consider the following configuration excerpt from a spoke router:

ip nhrp map ip nhrp map multicast ip nhrp nhs

These commands can be completely replaced with the following single command:

ip nhrp nhs nbma multicast

This is because since IOS 15.1(2)T and later, the ip nhrp nhs command has been expanded to support additional parameters.