Ip address for nic bonds, How active-passive bonding works – HP LeftHand P4000 Virtual SAN Appliance Software User Manual
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Table 16 HP P4000 SAN Solution—possible bonds with 1 GbE and 10 GbE NICs
SAN/iQ software
interface
eth3 (10 GbE)
eth2 (10 GbE)
Motherboard:Port2 (1
GbE)
Motherboard:Port1 (1
GbE)
eth2
Disabled
Enabled
Disabled
Disabled
eth3
Enabled
Disabled
Disabled
Disabled
eth2
Enabled
Enabled
Disabled
Disabled
eth3
Enabled
Enabled
Disabled
Disabled
Bond
ALB Bond
ALB Bond
Disabled
Disabled
Bond
802.3ad bond
802.3ad bond
Disabled
Disabled
Bond
Bond (Passive)
Bond (Active)
Disabled
Disabled
Bond
Bond (Active)
Bond (Passive)
Disabled
Disabled
Bond
Disabled
Bond (Active)
Disabled
Bond (Passive)
Bond
Bond (Active)
Disabled
Disabled
Bond (Passive)
Bond
Disabled
Bond (Active)
Bond (Passive)
Disabled
Bond
Bond (Active)
Disabled
Bond (Passive)
Disabled
Bond-10 GbE
Bond-10 GbE
Bond-10 GbE
Bond-1 GbE
Bond-1 GbE
IP address for NIC bonds
Allocate a static IP address for the logical bond interface (bond0). You cannot use DHCP for the
bond IP.
NIC bonding and speed, duplex, frame size, and flow control settings
These settings are controlled on the TCP/IP and TCP Status tabs of the TCP/IP Network configuration
category. If you change these settings, you must ensure that both sides of the NIC cable are
configured in the same manner. For example, if the storage system is set for Auto/Auto, the switch
must be set the same. See
for more information.
Table 17 Comparison of Active-Passive, link aggregation dynamic mode, and Adaptive Load
Balancing bonding
Adaptive load balancing
Link aggregation dynamic
mode
Active-Passive
Feature
Simultaneous use of both NICs
increases bandwidth.
Simultaneous use of both
NICs increases bandwidth.
Use of 1 NIC at a time
provides normal
bandwidth.
Bandwidth
Yes
Yes
Yes
Protection during port
failure
Yes. NICs can be plugged into
different switches.
No. Both NICs are plugged
into the same switch.
Yes. NICs can be plugged
into different switches.
Protection during switch
failure
No
Yes
No
Requires support for
802.3ad link
aggregation?
How Active-Passive bonding works
Bonding NICs for Active-Passive allows you to specify a preferred interface that will be used for
data transfer. This is the active interface. The other interface acts as a backup, and its status is
“Passive (Ready).”
Configuring network interface bonds
57