No .. MST is per instance . So all the vlans linked to particular instance will follow same path . So MSTP for these set of vlans linked to same instance will be same .
Hence no recalculation . Thnx Gaurav Madan CCIE # 23863 On Tue, Jun 21, 2011 at 6:21 PM, Rob Rademakers <[email protected]> wrote: > Hi Guys, > > I'm planning a pvst to MST migration in our datacenter network and I need > some advice about some specific MST behaviour. > > In the configuration guide is mentioned: > the complete MST database gets reinitialized for any incremental change, > such as the addition of new VLANs to instances. > > We create VLANs weekly during office hours so we can't use those MST > recalculations in our network. My idea is as follows: > > If we assign all vlans, including not-yet-existing vlans to a MST instance > during our pvst - MST migration. Will there be a MST recalculation in the > instance when we create a new vlan, when that vlan is already active in a > MST instance? > > Thanks! > Rob > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
