I will check out all the requested info and report back tomorrow.
This was the senario. I replaced a bogus 3com switch yesterday. This 3com switch attaches to the cisco in question. The ports that attached the two, on the 3com, was reporting 10A at Half, so I manually changed it to 100F.
The Cisco didn't auto adjust to the settings for that port. When I looked at the port on cisco it reported 10h. So I changed it 100F. BANG. Can't ping the switch...and I can't ping a different cat 4000.
The second Cat 4000 I didn't even touch? The two 4000's are connected by fiber, but the 3com is not.
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...