I'm trying to connect a monomode link that brings Internet from another branch office in one of four uplink ports of supervisory board 4507 switch and I'm not getting link, instead if I connect the fiber in the first port 3/1 I get it link, with this I discard problems of connector or media link so I have only solve an issue of good setting
Basically ports setting is the following: Module 3 is one of the two supervisors that comes with two 10GB ports and two 1GB ports.
The 3/1 port is the only that I'm using for connectivity to the backbone racks and they are in 10GB, the rest of the ports is to entry internet, to do that I left all remaining ports configurated for testing and It has only a basic VLAN configuration setting -> vlan 1091 "internet iN"
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...