In a broadcast environment, all machines on the wire will see every packet that goes by. All machines except the destination will ignore the packet because it is not for them.
In the case that the destination ip address is a broadcast address, all machines on the subnet are supposed to look at the packet.
In your scenario, 10.10.32.13 sends out a broadcast on udp port 631 (IPP - Internet Printing Protocol). Because the router does not have an application that uses this udp port, it will ignore the packet and generate the message "dispose udp.noport".
If you do not know what IPP is or believe that this host should not be generating traffic on this port, you should take a look at this particular host.
This are not 3 Packets, it is 1 Packet with different debug tasks.
It is because every task analyzes the same packet and produces his own messages. The First line is from Debug IP; the Second from debug udp etc. Debug all is good tool to find what happens by test but in living environment will a router short overloaded.
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...