If I understand you correctly, you say encryped packets have their original DSCP markings copied to the encrypted packet's header, but a downsteam router that matches against DSCP doesn't match against them?
I believe it should. Two items to confirm, first that the origianl DSCP markings are truly being copied and not be reset along the path before they get to the router of your concern. Second, that the router of your concern doesn't also include any other match criteria beyond DSCP markings.
You might also confirm that the QoS policies are configured correctly. I believe proper 76xx configuration is dependent on the sups and interface boards feature in conjunction with IOS.
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...