l
The device's MAC address is overridden by the Locally Administered Address advanced setting.
l
Fibre Channel over Ethernet (FCoE) Boot has been enabled on the device.
l
The device has “OS Controlled” selected on the Data Center tab.
l
The device has a virtual NIC bound to it.
l
The device is part of a Microsoft* Load Balancing and Failover (LBFO) team.
Microsoft* Load Balancing and Failover (LBFO) teams
Intel ANS teaming and VLANs are not compatible with Microsoft's LBFO teams. Intel® PROSet will block a
member of an LBFO team from being added to an Intel ANS team or VLAN. You should not add a port that is
already part of an Intel ANS team or VLAN to an LBFO team, as this may cause system instability. If you use
an ANS team member or VLAN in an LBFO team, perform the following procedure to restore your
configuration:
1. Reboot the machine
2. Remove LBFO team. Even though LBFO team creation failed, after a reboot Server Manager will report
that LBFO is Enabled, and the LBFO interface is present in the ‘NIC Teaming’ GUI.
3. Remove the ANS teams and VLANS involved in the LBFO team and recreate them. This is an optional
(all bindings are restored when the LBFO team is removed ), but strongly recommended step
NOTE:
If you add an Intel AMT enabled port to an LBFO team, do not set the port to Standby in
the LBFO team. If you set the port to Standby you may lose AMT functionality.
ANS Teaming Types
l
- provides automatic redundancy for a server's network connection. If
the primary adapter fails, the secondary adapter takes over. Adapter Fault Tolerance supports two to
eight adapters per team. This teaming type works with any hub or switch. All team members must be
connected to the same subnet.
l
- provides failover between two adapters connected to separate
switches. Switch Fault Tolerance supports two adapters per team. Spanning Tree Protocol (STP) must
be enabled on the switch when you create an SFT team. When SFT teams are created, the Activation
Delay is automatically set to 60 seconds. This teaming type works with any switch or hub. All team
members must be connected to the same subnet.
l
- provides load balancing of transmit traffic and adapter fault tolerance.
In Microsoft* Windows* operating systems, you can also enable or disable receive load balancing
(RLB) in ALB teams (by default, RLB is enabled).
l
Virtual Machine Load Balancing
(VMLB) - provides transmit and receive traffic load balancing across
Virtual Machines bound to the team interface, as well as fault tolerance in the event of switch port,
cable, or adapter failure. This teaming type works with any switch.
l
(SLA) - provides increased transmission and reception throughput in a team of
two to eight adapters. This team type replaces the following team types from prior software releases:
Fast EtherChannel*/Link Aggregation (FEC) and Gigabit EtherChannel*/Link Aggregation (GEC). This
type also includes adapter fault tolerance and load balancing (only routed protocols). This teaming type
requires a switch with Intel Link Aggregation, Cisco* FEC or GEC, or IEEE 802.3ad Static Link Aggreg-
ation capability.
