I am assuming that specifically you are asking that "route-map nonat permit 10" is not in the new router configuration. In this command, "nonat" is just name of the route-map and you need to create it manually from global configuration mode.
Here it asks you to enter the name of route-map.
In another way if you meant to say that "route-map" command not at all supported, then it might be the problem with IOS image not reg hardware. Try to upgrade to new image.
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
Introduction Featured Speakers Luis Espejel is the Telecommunications
Manager of IENova, an Oil & Gas company. Currently he works with Cisco
IOS® and Cisco IOS XE platforms, and NX to some extent. He has also
worked as a Senior Engineer with the Routing P...
In this session you can learn more about Layer 3 multicast and the best
practices to identify possible threats and take security measures. It
provides an overview of basic multicast, the best security practices for
use of this technology, and recommendati...