Configuration option A: Two cables for compute nodes

The H300E, H500E, H700E and H410C compute nodes support using two network cables for connectivity to all NetApp HCI networks. This configuration requires that the storage, vMotion and any virtual machine networks use VLAN tagging. All compute and storage nodes must use the same VLAN ID scheme.

VLAN configuration

As a best practice, you should configure the required network segments on all switch ports that the nodes are using. For example:

Network name VLAN ID Switch port configuration
Management 100 Native
Storage 105 Tagged
vMotion 107 Tagged
Virtual machines 200, 201 Tagged

The following illustration shows the recommended cabling configuration for two-cable compute nodes and four-cable storage nodes. All switch ports in this example share the same configuration.

Option A NetApp HCI networking configuration

Example switch commands

You can use the following example commands to configure all switch ports used for NetApp HCI nodes. These commands are based on a Cisco configuration; see your switch documentation for the specific commands you need to implement this configuration. Replace the interface name, description, and VLANs with the values for your environment.

interface {interface name, such as EthernetX/Y or GigabitEthernetX/Y/Z}
description {desired description, such as NetApp-HCI-NodeX-PortY}
mtu 9216
switchport mode trunk
switchport trunk native vlan 100
switchport trunk allowed vlan 105,107,200,201
spanning-tree port type edge trunk