6.5.1

Table Of Contents
5 From the Notify switches drop-down menu, select whether the standard or distributed switch notifies
the physical switch in case of a failover.
Note Set this option to No if a connected virtual machine is using Microsoft Network Load Balancing
in unicast mode. No issues exist with Network Load Balancing running in multicast mode.
6 From the Failback drop-down menu, select whether a physical adapter is returned to active status
after recovering from a failure.
If failback is set to Yes, the default selection, the adapter is returned to active duty immediately upon
recovery, displacing the standby adapter that took over its slot, if any.
If failback is set to No for a distributed port, a failed adapter is left inactive after recovery only if the
associated virtual machine is running. When the Failback option is No and a virtual machine is
powered off, if all active physical adapters fail and then one of them recovers, the virtual NIC is
connected to the recovered adapter instead of to a standby one after the virtual machine is powered
on. Powering a virtual machine off and then on leads to reconnecting the virtual NIC to a distributed
port. The distributed switch considers the port as newly added, and assigns it the default uplink port,
that is, the active uplink adapter.
7 Specify how the uplinks in a team are used when a failover occurs by configuring the Failover Order
list.
If you want to use some uplinks but reserve others for emergencies in case the uplinks in use fail, use
the up and down arrow keys to move uplinks into different groups.
Option Description
Active adapters Continue to use the uplink if the network adapter connectivity is up and active.
Standby adapters Use this uplink if one of the active physical adapter is down.
Unused adapters Do not use this uplink.
8 Review your settings and apply the configuration.
VLAN Policy
VLAN policies determine how VLANs function across your network environment.
A virtual local area network (VLAN) is a group of hosts with a common set of requirements, which
communicate as if they were attached to the same broadcast domain, regardless of their physical
location. A VLAN has the same attributes as a physical local area network (LAN), but it allows for end
stations to be grouped together even if not on the same network switch.
The scope of VLAN policies can be distributed port groups and ports, and uplink port groups and ports.
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