Your bootstrap version 11.1(5) does not recognize the adapter while booting (which is ok) so it generates an error message. Your IOS 12.1(15) does not have any problems recogizing the card so it brings it up and it works fine.
If you want to get rid of the error message load a higher boot version of the IOS. This way you make sure that the card works even if the router just boots the bootstrap 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...