Don't worry about the vlans. For MST, what count is the vlan to instance mapping. Basically, the lines in the "mst configuration" and that is used to define the region. If the region definition match, you can use several instance, if they don't, all your vlans will follow the topology of instance 0 (thus no load balancing possible).
MST does not care about whether a vlan is defined or not. MST does not run on a vlan, does not use vlan. It computes the topologies of MST instances independently of vlans. Then vlans are mapped to those topologies.
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...