I have been recently tasked with documenting the data flow for a test dev system that we have. The over all goal is to create access-list based off of the data we find.
we currently have a 3825 with one WAN link, since the data flow is unknown right now I have created an access-list to permit any any log, and have it setup on the WAN interface.
We can see that we are sending messages to the syslog server but we are also seeing a lot of messages access-list logging rate-limited or missed 86111 packets.
What can I do to minimise those messages while getting as much data to the syslog server as possible. Searching the web on that message hasn't returned anything useful yet. But I'am newer to ACL logging.
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...