Dell VMware ESX Server 3i Guía de instalación descargar pdf (Pagina 83)

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Chapter 3 Installing and Configuring ESX Server on Blade Servers

5 Reboot ESX Server for your changes to take effect unless you are creating a VLAN

for the service console. See “Creating a VLAN with NIC Teaming for the Service

Console” on page 83.

Creating VLANs with NIC Teaming on IBM Blade Servers

System administrators use virtual LANs, or VLANs to increase performance and

security. VLANs also improve manageability and network tuning by defining

broadcast domains without the constraint of physical location.

You can create VLANs for the service console and the virtual machines.

Creating a VLAN with NIC Teaming for the Service Console

1 Create a bond between the two NICs as described in the previous section, “Using

NIC Teaming on IBM Blade Servers” on page 82. However, do not reboot ESX

Server at this time.

2Using vi or a similar text editor, edit /etc/rc.local and add the following lines to

the end of the file, where x is the bond number you selected and y is the VLAN tag

number (from 1 to 4095). These lines allow you to use the vmxnet_console module

to give network access through the bond to the service console.

#vmxnet_console through bond<x> VLAN<y>

/etc/rc.d/init.d/network stop

rmmod vmxnet_console

insmod vmxnet_console devName=”bond<x>.<y>”

/etc/init.d/network start

mount -a

3 Configure the physical ports on your external switch (not the switch on

BladeCenter) to be trunk ports that support the VLANs IDs that you have chosen.

4 Reboot ESX Server.

Creating VLANs with NIC Teaming for Virtual Machines

1 Create a bond between the two NICs as described in “Using NIC Teaming on IBM

Blade Servers” on page 82.

2 As root, log into the VMware Management Interface and create VLANs for your

virtual machines. Refer to the ESX Server 2.5 Administration Guide at

www.vmware.com/support/ for complete instructions.

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Dell VMware ESX Server 3i Guía de instalación Pagina 83