#1 Create a Migration Wave #2 Look at CPU/Mem footprint #3 Look at VM dependency with other VMS outside the APP #4 Look at Networks vms where application = MigrationWave01 group by Network Address #5 Look at Storage 1 - Avoid Network tromboning 2 - Identify all VMs using North-South traffic and traversing DET’s firewall 3 - Group VMs together if there are dependency (i.e. Web server, apps and database server) -- Look at Dependency 4 - Identify VMs with high network bandwidth usage 5 - Identify VMs with high network bandwidth traffic between our 2 DCs (2T <-> EB) 6 - Group our selected VMs into vLan groups, we have stretch vLans and non-stretch vLans.
vms where application = 'Migration-wave-01' group by vcenter vms where application = 'Migration-wave-01' group by Network Address
vm group by dvpg
flow where application = 'Migration-wave-01' and Flow Type = 'Routed' group by Source Subnet Network, Destination Subnet Network order by sum(bytes)
vms in dvpg that are not in app
Flows where (External IPs - PHYSICAL) outside migration wave are talking to migration wave // flow type? Flows where VMs outside migration wave are talking to migration wave // flow type?
Subnet by subnet