I have a medical device (limited config/testing access at OS level) which connects to the network through DHCP. The device communicates with a PC on the network that collates data sent from the medical device. Data is sent as a broadcast to the PC from the medical device as udp on 220.127.116.11 (as seen by a packet capture)
When connected to a Cisco 2950 switch it works fine, when connected to a port a new 6509 we have recieved no broadcast traffic is recieved by the PC. Both ports are in the same VLAN on the 6509. ICMP connectivity between the two devices is successful.
The 6509 has some config on it but I am unsure if this is a config issue or some other "subtle" difference between the 2950 IOS and the 6509 IOS?
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...