HP Store Once Backup System 4900 Installation and Configuration Guide

If you select a bonded configuration for your network, the network wizard provides a number of

permutations for a portset, depending upon the availability and number of 10GbE ports. The

example below is for an HP StoreOnce 4500 or 4700 Backup system, which has two 10GbE

ports, and only one 10 Gig bonding option..

Select bond configuration :

1 = eth0, eth1 (1 Gig) (default)

2 = eth0, eth2 (1 Gig)

3 = eth1, eth2 (1 Gig)

4 = eth0, eth1, eth2 (1 Gig)

5 = eth0, eth3 (1 Gig)

6 = eth1, eth3 (1 Gig)

7 = eth0, eth1, eth3 (1 Gig)

8 = eth2, eth3 (1 Gig)

9 = eth0, eth2, eth3 (1 Gig)

10 = eth1, eth2, eth3 (1 Gig)

11 = eth0, eth1, eth2, eth3 (1 Gig)

12 = eth4, eth5 (10 Gig)

IMPORTANT: Once you have created a portset, the ports that you have defined for that portset

are no longer available for use in other portsets.

Physical subnets are one-to-one; each physical subnet is configured on one portset only. However,

multiple virtual subnets (VLANs) may be attached to a single portset (up to a maximum of 128).

See VLAN subnets with StoreOnce Backup (page 42).

Identifying network ports available

All systems have four 1GbE ports that are identified as eth0 (LAN port 1) and eth1, eth2 and eth3

(LAN ports 2, 3 and 4).

HP StoreOnce 4900 Backup systems have an additional four 10GbE ports that are identified as

eth4, eth5, eth6 and eth7.

If you do not know what ports are available on your system, use the following StoreOnce CLI

command:

# net show ports

This command will display the port layout of the StoreOnce Backup system with details of the ports.

NOTE: The physical layout is reflected in the |link n| positioning of the output. Looking at

the rear of the HP StoreOnce appliance:

• eth3 = LAN port 4, eth2 = LAN port 3, eth1 = LAN port 2, eth0 = LAN port 1

• eth4 (right) and eth5 (left) = 10GbE port on top card

• eth6 (right) and eth7 (left) = 10GbE port on bottom card

# net show ports

=============================== Node X ==============================

| || |

| || | Port 2 | Port 1 | 10GbE |

|============ card 1 ============= ============ card 2 ============ |

| || |

| |

||Link4|Link3|Link2|Link1| | Ilo | |

======================================================================

Port Number OS Hardware Bonds 1G/10G

40 Network configuration, understanding the StoreOnce networking concepts