"Every Windows based PC uses the 127.x.x.x as the local loopback IP address" What about router and switch? I have tried pinging 127.0.0.1 and 127.x.x.x, on C3550 router with two enabled interfaces, there is no reply back. Why there is no loopback enabled by default? Is loopback interface mean 127.x.x.x or only 127.0.0.1 on Cisco router and switch? Or I need to manually configure it?
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...