I have Cisco Catalyst 4507. On WS-C4507E I created a few VLANs and with I have problem with one VLANs. When I add device in VLAN 150 this device take ip-address from DHCP server and after this host don't see other hosts in this or other VLANs. But after reload WS-C4507E all begin working well. I can't understand where is problem and what I have to do for deciding my problem.
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...