I have a 827h router running the ip ios (c820-oy6-mz.122-4.YA2.bin). This works fine.
If however i upgrade the ios to include the ip/fw/des ios (c820-k8osy6-mz.122-2.T4.bin) it immediately stops working. the atm0 interface shows down and line protocol down.
I have tried all the obvious things to no avail. One thing i have noticed is that in config mode if i change to the atm0 interface I have no option to enter commands starting with 'dsl' the main one that i have noticed is missing is "dsl operating-mode auto". This is a command that i have seen in every sample config posted on cisco.com and on other sites.
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...