VMware HCX Fundamentals 2022

Explore the VMware HCX architecture, including hex manager, interconnect and network extension appliances, WAN optimization, and site pairing to enable VM migration between data centers.

Explore migration types in VMware HCX Fundamentals 2022, including cold migration, bulk migration, HC v motion, replication assisted v motion, and OSS assisted migration.

Explore HCX vMotion, migrating VMs between vCenters with no downtime, one VM at a time per pairing, plus mobility agent flows and key prerequisites.

Compare HCX vMotion and Cross vCenter vMotion, outlining WAN optimization, latency limits, network routability, and scheduling, with HCX enabling bulk and replication-assisted migrations, VM tools upgrades, and customization.

Learn how cold migrations move powered-off virtual machines using the network file copy protocol, following the same network path as HC v motion through the interconnect, with similar restrictions.

Explore replication assisted v motion (rav), a bulk v motion approach that replicates multiple VMs in parallel using vSphere replication, enabling immediate or scheduled switchover.

Explore the lab tour for VMware HCX fundamentals, featuring a single ESXi host, trunked VLANs, nested London and Paris compute and vCenter, and HCX managers.

Set up HCX infrastructure across Paris and London with ESXi hosts, vCenter, and NSC's manager; deploy destination HCX and network extension VMs to enable migrations with the source HCX manager.

Open the ports needed for HCX connectivity between locations. Source appliances initiate traffic to the destination; interconnect and network extension appliances use udp 4500 in both directions.

Identify HCX prerequisites, including per-data center storage and compute, an X manager per location, one interconnect and one network extension appliance, and NSCS with 100 mbps v motion.

Explore deployment types in VMware HCX, including legacy vSphere to CDC, legacy vSphere to public cloud, and cloud to cloud, with targets like VMware Cloud on AWS and Azure.

Deploy hcx by provisioning the destination manager, licensing, deploying the source connector, configuring network and compute profiles, pairing sites, and creating a service mesh to enable migrations and recovery options.

Take a behind the scenes tour of the London and Paris v centers, highlighting vCenter appliances, nested hosts, and the network extension edge for lab storage and resources.

Deploy the HCX manager with London and Paris vCenter deployments on a single host. Configure licensing, DNS, and management networks, then access the 9443 interface for final setup.

Log into the HCX management interface (port 9443) with admin credentials to view the dashboard, licenses, and V Center and NSCS connections, then access upgrade and backup options.

Verify the integration of the destination manager with the London vCenter in VMware HCX, explore the plug-in dashboard, site pairings, and how to schedule migrations within vCenter.

Learn how to obtain the HCX connector OVA for the source data center and pair the remote data center with VMware HCX using the HCS plugin.

Deploy the paris hcx source manager via ova, linking it to the paris vcenter. Activate licenses, configure vcenter integration, and restart services to complete the deployment.

Link Paris and London HCX environments through a site pairing using the remote HC URL and credentials, preparing management planes for migrations and viewing the paired map.

Explore how a compute profile defines where service mesh appliances deploy across hosts and clusters, how they connect via the network profile, and which data store to use.

Create a London compute profile by selecting data center and data store, enabling management, uplink, and v motion networks, and reviewing connection rules for the upcoming service mesh with Paris.

Create a Paris vCenter compute profile for VMware HCX Fundamentals 2022, selecting Paris shared data store and management, uplink, motion, and replication network profiles, then finalize with network extension validation.

Discover how the HCX interconnect and ICS appliances manage site connectivity, including v motion, replication, and the HC uplink, through network and compute profiles.

Create and configure network profiles for Paris and London data centers, defining management and v motion port groups, IP ranges, CIDR, gateway, and traffic types for HCX.

Deploy a service mesh between Paris and London by configuring compute profiles and network containers, enabling hybrid interconnect, replication-assisted v motion, and network extension, then monitor deployment in vCenter.

Learn how to migrate a VM using the HTK service mesh from London to Paris, performing a reverse bulk v motion with thin provisioning, keeping MAC addresses, and validating networks.

Learn how mobility groups in VMware HCX migrate multi-tier applications by grouping web, app, and database VMs to avoid high latency and preserve inter-tier dependencies.

Explore VMware HCX network extension, which stretches a port group across sites to keep VMs on the same subnet and IPs, enabling seamless cloud migrations with encrypted layer two tunnels.

Enable network extension high availability by deploying redundant appliances across sites, creating active and standby pairs with heartbeats and failover, anti-affinity, and no preemption to keep vm data traffic connected.

Enable HC network extension by editing the service mesh interconnect and enabling network extension in the service mesh and compute profile to trigger appliance deployment.

Extend a network across sites with VMware HCX network extension to preserve VM IPs during migration from Paris to London. Learn how to configure port groups and VLANs.

Use replication assisted v motion with HCX to migrate a VM from Paris to London non-disruptively, extending the web network and coordinating switchover via the HTK plug-in.

Mobility optimized networking enables direct VM-to-VM routing across extended networks, using NSCs integrated with the ESXi host to optimize traffic and avoid backhauling to the on-prem gateway.

Learn how to customize guest virtual machines during bulk migrations in VMware HCX, including IP, DNS, and hostname changes, with pre- and post-customization scripts up to 1500 characters.

Learn how the central CLI lets you log into the HCS manager via SSH and remotely run commands on interconnect and network extension appliances from one place.

Execute health checks against the manager and service mesh appliances from the central cli, using the htk health check and hhc probe -dd, then hc central cli for appliance checks.

Learn to run a performance test between London and Paris network extension appliances to measure uplink throughput and diagnose slow production environments in VMware HCX Fundamentals 2022.

Locate system id for local and remote HCX installations in the vCenter HTK plug-in, copy it to the clipboard, and download log bundles from the troubleshooting tab for VMware support.

Utilize VMware hands-on labs for reliable HCX demos, then plan a POC with the official checklist, diagrams, and compatibility checks, mindful of the 20 migrations limit.