Merge pull request #266810 from MaryMichael-MS/21FebCommandUpdate

Updated supported info table.

Author: prmerger-automator[bot]

articles/migrate/migrate-support-matrix-hyper-v-migration.md

@@ -99,7 +99,7 @@ This table summarizes support for the replication storage account for Hyper-V VM
 **Setting** | **Support** | **Details**
 --- | --- | ---
 General purpose V2 storage accounts (Hot and Cool tier) | Supported | GPv2 storage accounts might incur higher transaction costs than V1 storage accounts.
-Premium storage | Supported | However, standard storage accounts are recommended to help optimize costs.
+Premium storage | Supported | However, standard storage accounts are recommended to help optimize costs. Cache storage account should be standard storage account and not premium.
 Region | Same region as virtual machine | Storage account should be in the same region as the virtual machine being protected.
 Subscription | Can be different from source virtual machines | The Storage account need not be in the same subscription as the source virtual machine(s).
 Azure Storage firewalls for virtual networks | Supported | If you're using firewall enabled replication storage account or target storage account, ensure you [Allow trusted Microsoft services](../storage/common/storage-network-security.md#exceptions). Also, ensure that you allow access to at least one subnet of source virtual network. **You should allow access from All networks for public endpoint connectivity.**