1. 3-1 VMware vSphere 4: Install, Configure, Manage – Rev B Copyright © 2009 VMware, Inc. All rights reserved. Virtual Machines Physical Switches 1000 Mbps VM2: NAT clientVM3: NAT router Physical NICs VM1: NAT client Production LAN Management LAN IP Storage LAN Test LAN VLAN 101 VLAN 102 VLAN 103 100 Mbps VM4: Test Problem Parameters: 1. VM1 & VM2 are web servers and are NAT clients of VM3, the NAT Router. 2. VM4, the Test box runs intrusion-detection software and virus protection software. 3. An NFS mount holds vmdks for the Test VM.

2. 3-2 VMware Infrastructure 3: Install and Configure – Rev B Copyright © 2006 VMware, Inc. All rights reserved. Virtual Machines Physical Switches 1000 Mbps Physical NICs Production LAN Management LAN IP Storage LAN Test LAN VLAN 101 VLAN 102 VLAN 103 100 Mbps VLAN 104: Internal VLAN 102: Prod VLAN 101: Test VLAN 103: NFS VM3: NAT router VM1: NAT client Web Server VM4: Test Test Intrusion S/W Virus Prot. S/W VM2: NAT client Web Server management

3. 3-3 VMware Infrastructure 3: Install and Configure – Rev B Copyright © 2006 VMware, Inc. All rights reserved. Virtual Machines Physical Switches 1000 Mbps Physical NICs Production LAN Management LAN IP Storage LAN Test LAN VLAN 101 VLAN 102 VLAN 103 100 Mbps VLAN 104: Internal VLAN 103: NFS VLAN 101: Test VLAN 102: Prod VM3: NAT router VM1: NAT client Web Server VM4: Test Test Intrusion S/W Virus Prot. S/W VM2: NAT client Web Server management

4. 3-4 VMware Infrastructure 3: Install and Configure – Rev B Copyright © 2006 VMware, Inc. All rights reserved. Virtual Machines Physical Switches 1000 Mbps Physical NICs Production LAN Management LAN IP Storage LAN Test LAN VLAN 101 VLAN 102 VLAN 103 100 Mbps VLAN 104: Internal VLAN 102: Prod VLAN 101: Test VLAN 103: NFS VM3: NAT router VM1: NAT client Web Server VM4: Test Test Intrusion S/W Virus Prot. S/W VM2: NAT client Web Server management

5. 3-5 VMware Infrastructure 3: Install and Configure – Rev B Copyright © 2006 VMware, Inc. All rights reserved. Virtual Machines Physical Switches 1000 Mbps Physical NICs Production LAN Management LAN IP Storage LAN Test LAN VLAN 101 VLAN 102 VLAN 103 100 Mbps VLAN 104: Internal VLAN 102: Prod VLAN 101: Test VM3: NAT router VM1: NAT client Web Server VM4: Test Test Intrusion S/W Virus Prot. S/W VM2: NAT client Web Server management VLAN 103: NFS

6. 3-6 VMware Infrastructure 3: Install and Configure – Rev B Copyright © 2006 VMware, Inc. All rights reserved. Virtual Machines Physical Switches 1000 Mbps Physical NICs Production LAN Management LAN IP Storage LAN Test LAN VLAN 101 VLAN 102 VLAN 103 100 Mbps VLAN 104: Internal VLAN 102: Prod VLAN 101: Test VLAN 103: NFS VLAN105 management VM3: NAT router VM1: NAT client Web Server VM4: Test Test Intrusion S/W Virus Prot. S/W VM2: NAT client Web Server VLAN 105:

7. 3-7 VMware Infrastructure 3: Install and Configure – Rev B Copyright © 2006 VMware, Inc. All rights reserved. Virtual Machines Physical Switches 1000 Mbps Physical NICs Production LAN Management LAN IP Storage LAN Test LAN VLAN 101 VLAN 102 VLAN 103 100 Mbps VLAN 103 NFS VLAN 101: Test VLAN 104: VLAN 102: Internal Prod VM3: NAT router VM1: NAT client Web Server VM4: Test Test Intrusion S/W Virus Prot. S/W VM2: NAT client Web Server management Combining the Internal port group with the Production port group on the same vswitch allows VMotion of the NAT clients and router.