HP VMA-series Memory Arrays - Manual (Page 236)

236 AM456-9007B Rev 02 HP VMA SAN Gateway Installation and User Guide
For each HA pair, each HP VMA SAN Gateway is connected to the same port on
each VMA Array (that is, one HP VMA SAN Gateway in the pair is connected to
Port 1 on each of the VMA Arrays, and the other HP VMA SAN Gateway is
connected to Port 2).
For the Single HP VMA SAN Gateway configuration, the HP VMA SAN Gateway
is connected to Port 1 on each VMA Array.
For each HA pair, Gigabit interfaces on each HP VMA SAN Gateway, eth1 and
eth2, are configured as a bonded interface, eth0, as described in the previous
section.