As I can see on it's backplane, I'm sure that Cisco 831 router has four 10/100 BASE-T RJ-45 interfaces (integrated switch) + one 10BASE-T RJ-45 interface (WAN ethernet port), but "show run" output shows two extra interfaces. "show ip int" output displays 4 FastEthernet interfaces, and 2 Ethernet interfaces. In addition to that issue, one more interface (Ethernet2) has been added when I recently upgraded IOS to 12.4(8). Is this a bug, or something else?
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...