VLAN is the logical group of the different subnets...as well as it is used to break the broadcast domain...by default two different VLAN cannot communicate with each other and if you want to make the communication between two different VLAN then you have to configure the inter VLAN routing. it means you can isolate the various group or subnet brodcas traffic to that particular VLAN. If you move your user from one vlan to other then they will not communicat with their previous vlan...
as you are going to creat multiple vlan you are having various number of vlan and vlan 1 is by default on switch so when you are going to creat any new vlan then it will be assign vlan number 2,3...and so on.
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...