# Bonded VLAN Topology for HyperScale Edge

This topology allows multiple tagged VLANs to connect to the appliance using the bonded data protection interface. This allows connection to multiple non-routable networks used to avoid sending backup traffic through a router or firewall.

Use this procedure to deploy the HyperScale Edge software using the HyperScale Edge ISO 3.2411 or higher version.

This topology requires the following connections on the node:

- 2 - 10 GbE bonded ports for data protection which will connect to multiple tagged VLANs to transfer data to and from the clients being protected and connect to the CommServe server. This will include connections to:

  - 2 or more VLAN IDs

  - 2 or more IP addresses based on the number of VLANs

  One of the VLANs must remain routable to connect to the CommServe server.

Note

VLAN topology connects multiple VLANs directly to the HyperScale Edge node over a single physical connection. This is typically used to connect directly to different networks to avoid traversing routers or firewalls that can become a bottleneck, or to connect to isolated networks. This can be combined with the bonded configurations to provide redundancy using either the Active-Backup bonding or the Link Aggregation Control Protocol (LACP). This can also be used with a multi-switch link aggregation protocol such as Virtual Port Channel (VPC), MLAG, or MC-LAG to provide switch level redundancy.

- Each pair will be bonded on the node, so it is treated as one logical connection. If a node encounters a cable, SFP, or network card failures, the node remains operational without any user intervention. This can optionally be setup to connect to 2 switches to provide switch level redundancy.

- Active-Backup and Link Aggregation Control Protocol (LACP) are the supported bonding modes.

  LACP requires the switch(s) to support it as well. When using LACP, each pair of ports should be configured as an active port-channel, and not configured to negotiate the aggregation protocol.

## Network Requirements

In this topology, the number of IP addresses required depends on the number of VLANs. For example, if you have 3 VLANs, 10, 20 and 30, you will require 3 IP addresses as follows:

- 2 - 10 GbE bonded ports connected to the VLAN IP addresses for each of the VLANs used for data protection.

  Out of the available VLANs, one network should be routable and the other network(s) must be non-routable. The routable network will be used for CommServe server registration, in addition to data protection operations. All the other VLANs will be used exclusively for data protection operations.

The following network names and IP addresses are required for this topology:

| Node
--- | ---
Data Protection Fully Qualified Domain Name* |
Data Protection vLAN Address* |
Data Protection Netmask* |
Data Protection Gateway* |
Data Protection DNS 1* |
Data Protection DNS 2 |
Data Protection DNS 3 |
Data Protection NIC Port 1 Card 1 MAC Address |
Data Protection NIC Port 1 Card 2 MAC Address |

The following information is required for the vLANs. (The following section is provided with examples for illustrative purposes. Replace them with the appropriate IP addresses in your environment.)

vLAN1 |
vLAN1 Description | Infrastructure
vLAN1 ID | 10
vLAN1 Address | 172.16.10.101
vLAN1 Netmask | 255.255.255.0
vLAN2 |
vLAN2 Description | Marketing
vLAN2 ID | 20
vLAN2 Address | 172.16.20.101
vLAN2 Netmask | 255.255.255.0
vLAN3 |
vLAN3 Description | Sales
vLAN3 ID | 30
vLAN3 Address | 172.16.30.101
vLAN3 Netmask | 255.255.255.0

Note

Depending on the number of vLANs in your environment, add rows to include the information for all the vLANs.

## CommServe Requirements

You will require the following information to connect to an existing CommServe server:

CommServe hostname (FQDN) | Fully qualified hostname (FQDN) associated with the existing CommServe server. Note TCP Ports 8400 & 443 must be open from the nodes to the CommServe server.
Username | Username associated with the admin user.
Password | Password for the admin user.

×

Loading...