Creat your own. This is a MUST. Imagine if we all knew each others strings. You can use more than one set on Cisco devices and it is also recommended that you put a Access-List inplace restricting who can read and write to your devices.
Most established organizations use their own as leaving the defaults allows a person to reconfigure equipment on the network (if he knows how). Usually changing case and numbers make a secure community string.
You can have more than one, but if one of the sets is the default, it will allow someone to find out the other.
SNMP strings are like passwords. Not a good idea to use generic public/private which are mostly used as examples in docs. Use your own strings. In router IOS, you can configure multiple SNMP RO/RW strings using the snmp-server community command.
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...