Specifications

Table Of Contents
VMware Server Virtual Machine Guide
180 VMware, Inc.
2If!you!have!more!than!one!physical!Ethernet!adapter,!one!of!the!prompts!you!see!
is!similar!to!this:
The following bridged networks have been defined:
. vmnet0 is bridged to eth0
Do you wish to configure another bridged network? (yes/no) [no]
Answer!yes.
3If!you!have!additional!physical!Ethernet!adapters!not!yet!connected!to!a!bridged!
network,!the!prompt!is!repeated,!showing!information!about!all!currently!
configured!bridged!networks.
4When!you!have!set
!up!all!the!bridged!networks!you!want,!type!no.
Configuring Bridged Networking When Using Teamed Network
Interface Cards
Network!adapter!teaming!(where!two!or!more!network!interface!cards!work!as!one!and!
appear!as!a!single,!separate!device)!provides!a!VMware!Server!host!and!the!virtual!
machines!running!on!it!with!a!level!of!network!hardware!fault!tolerance.!If!one!physical!
network!adapter!fails,!then!network!traffic!for!the
!host!and!virtual!machines!can!
continue!using!the!remaining!network!adapters!in!the!team.
Another!method!for!providing!fault!tolerance!is!by!making!sure!that!automatic!
bridging!is!enabled.!This!feature!is!available!on!Windows!hosts!only!and!is!enabled!by!
default.!For!more!information,!see!“Configuring!Bridged!Networking!Options!on
!a!
Windows!Host”!on!page 164.!This!method!is!more!limited!than!using!NIC!teaming,!as!
it!does!not!allow!for!load!balancing,!switch!fault!tolerance,!fault!tolerance!to!any!
necessary!services!running!on!the!host,!or!the!ability!to!specify!an!adapter!as!the!
primary!or!secondary!adapter.!
Certain!NIC!
teaming!modes!provide!load!balancing!and!are!discussed!below.
If!your!VMware!Server!host!is!configured!to!use!teamed!network!interface!cards,!and!
you!use!bridged!networking!with!your!virtual!machines,!you!need!to!adjust!your!
network!settings.!You!do!this!by!binding!the!VMware!Bridge!Protocol!to!the!teamed!
NIC!
and!unbinding!it!from!each!individual,!physical!NIC!on!the!host.!See!“Setting!Up!
the!Windows!Host”!on!page 181.
Before!you!start!using!teamed!NICs!to!network!your!virtual!machines,!you!should!have!
a!good!understanding!of!how!network!teaming!works!in!your!host!environment.
Support for Network Adapter Teaming
VMware!supports!teamed!NICs!on!Windows!hosts!with!enterprise!class!network!
adapters!that!can!be!configured!for!NIC!teaming.!If!there!is!a!specific!teamed!