VMware switch Vlan configuration

It is possible to switch the configuration that resembles a vmware

interface GigabitEthernet0/4

Description calculate node 1 eth1

switchport trunk vlan 100 native

switchport trunk encapsulation dot1q

switchport trunk allowed vlan 100, 101 102

switchport mode trunk

spanning tree portfast trunk

on the gigabitEthernet 0/4, I have a linux machine that needs these config.

Thank you!

Ah, very good. Sorry for my confusion!

Yes, you can do it.

interface GigabitEthernet0/4

Understand and document how the switchport is connected to your ESXi host.  When you start, your ESXi host lists its physical network cards, called vmnic.  Enable CDP on your vSwitches (or LLDP if you use a vDS) so that you know how your ESXi host connects to the North.

Description calculate node 1 eth1

You cannot configure the descriptions on vSwitches Standard (you * can * configure them on a vDS). You can also, of course, port name groups however you like, with a few caveats.

switchport trunk vlan 100 native

The virtual switches VMware isn't exactly the notion of VLAN native.  If you want to leave the untagged packets ESXi host, you don't assign just one VLAN to that particular port group.


switchport trunk encapsulation dot1q

VMware only use 802. 1 q of marking.  There is no need to explicitly configure.  In addition, you can't.


switchport trunk allowed vlan 100, 101 102

Create a VLAN that you like on the ESXi hosts using the parameters of port group VLAN.  Don't forget not to set up a local VIRTUAL network for the port group that hosts the VLAN native.


switchport mode trunk

ESXi hosts accept several VLANs on a vmnic out of the box.  There is no need to configure.


spanning tree portfast trunk

This option isn't strictly for switching equipment, end-hosts as ESXi.  Your ports ESXi NIC will come as soon as possible.

-----------------------------------------

Remember to mark this reply 'proper' or 'useful', if you found it useful.

Mike Brown

NetApp, VMware and Cisco data center guy

Consultant engineer

[email protected]

Twitter: @VirtuallyMikeB

Blog: http://VirtuallyMikeBrown.com

LinkedIn: http://LinkedIn.com/in/michaelbbrown

Tags: VMware

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