Some devices recognize 0000.0000.0000 as a broadcast address. There is a bit in the config register of the router that deals with the format of broadcast addresses. What is the setting of the config register on your router?
I notice that the ARP with zero address is associated with a VLAN interface and the ARP that works is associated with a physical interface. I wonder if there is some config difference. Can you post the config? Also what kind of device is this?
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...