Specifying or changing the NIC teaming policy from the command line in ESX/ESXi 4.x and ESXi 5.x

Products

• VMware vSphere ESXi

Issue/Introduction

This article outlines how to specify the NIC teaming policy on a vSwitch or port group from the command line.

Environment

VMware ESXi 4.1.x Embedded
VMware ESXi 4.0.x Embedded
VMware vSphere ESXi 5.5
VMware ESXi 4.1.x Installable
VMware vSphere ESXi 5.0
VMware vSphere ESXi 5.1
VMware ESX 4.1.x
VMware ESXi 4.0.x Installable
VMware ESX 4.0.x

Resolution

To Set the NIC teaming policy on a Virtual Switch on an ESXi 5.x

• To list the current NIC teaming policy of a vSwitch, use the command:
  
  # esxcli network vswitch standard policy failover get -v vSwitch0
  
  
• To set the NIC teaming policy of a vSwitch, use this command:

# esxcli network vswitch standard policy failover set -l policy -v vSwitchX

For example, to set the NIC teaming policy of a vSwitch to IP hash:

# esxcli network vswitch standard policy failover set -l iphash -v vSwitch0

Note: Available Policy Options:

• explicit = Use explicit failover order
• portid = Route based upon port id (This is the Default setting)
• mac = Source Based Upon MAC Hash
• iphash = Source based up IP hash (This is only to be used in a etherchannel\Portchannel)

To Set the NIC teaming policy on a Port Group

1. To list the current NIC teaming policy of a port group, run this command:
   
   
   esxcli network vswitch standard portgroup policy failover get -p "Management Network"
   
   
   
2. To set the NIC teaming policy of a port group, run this command:
   
   
   esxcli network vswitch standard portgroup policy failover set -p "Management Network" -l "Policy Options"

To monitor and manage NIC teaming policies in previous versions of ESXi/ESX

1. To configure NIC teaming on a chosen port group in ESXi/ESX 4.1, use the command:
   
   vim-cmd hostsvc/net/portgroup_set --nicteaming-policypolicy_namevswitchportgroup_name
   
   
2. To confirm your changes, run the command:
   

• In ESXi/ESX4.1:
  
  
  • vim-cmd hostsvc/net/vswitch_setpolicy --nicteaming-policy policy vSwitch
    
    
• In ESXi/ESX 4.0:
  
  • vimsh -n -e "hostsvc/net/vswitch_info vSwitch0" | grep policy

Additional Information

For more information on:

• NIC teaming, see Networking Policies in the vSphere Networking Guide.
• Available esxcli network commands in ESXi 5, see esxcli network in vSphere 5.5 documentation.
• Alternative load balancing policies, see Changing the load balancing policy in ESXi using Tech Support Mode (1011520).
  
• Configuring a virtual switch from the command line, see Configuring vSwitch or vNetwork Distributed Switch from the command line in ESXi/ESX (1008127)

Configuring vSwitch or vNetwork Distributed Switch from the command line in ESXi/ESX
Changing the load balancing policy in ESXi using Tech Support Mode
ESX/ESXi 4.x および ESXi 5.x でのコマンド ラインからの NIC チーミング ポリシーの指定または変更
在 ESX/ESXi 4.x 和 ESXi 5.x 中从命令行指定或更改网卡绑定策略