This section introduces the hardware requirements, network connectivity requirements, and more prerequisites for deploying a two-server system.

▪Reference Specification

▪Network Connectivity Requirements

▪Deployment Prerequisites

Reference Specification

The two-server deployment requires one Windows server for applications and one Linux server for the database. Both physical machines and virtual machines are supported.

Environment

NetBrain Component

Machine Count

CPU

Memory

Hard Disk 1)

Operating System 2)

≤1000 nodes
≤10 users

Application Server

1

4 Core/
8 vCPU

16GB

200GB

▪Windows Server 2012/2012 R2 (Standard/Datacenter Edition), 64-bit

▪Windows Server 2016 (Standard/Datacenter Edition), 64-bit

Database Server

1

4 Core/
8 vCPU

16GB

300GB

▪Red Hat Enterprise Linux (RHEL) 7.0/7.3/7.5, 64-bit

▪CentOS 7.0/7.2, 64-bit

1001~2000 nodes
≤10 users

Application Server

1

4 Core/
8 vCPU

32GB

200GB

▪Windows Server 2012/2012 R2 (Standard/Datacenter Edition), 64-bit

▪Windows Server 2016 (Standard/Datacenter Edition), 64-bit

Database Server

1

4 Core/
8 vCPU

32GB

300GB

▪Red Hat Enterprise Linux (RHEL) 7.0/7.3/7.5, 64-bit

▪CentOS 7.0/7.2, 64-bit

Notes:
1) The required hard disk space must be exclusively reserved for NetBrain. For better performance, MongoDB Server is recommended to be installed on a machine equipped with Solid State Drive (SSD), or Hard Disk Drive (HDD) RAID-10.
2) Individual Front Server is supported on both Linux and Windows Server, including 2008 R2 SP1, 64-bit.

Network Connectivity Requirements

Source

Destination

Protocol and Port Number

Thin Client

Application Server

HTTP/HTTPS

Application Server

Database Server

TCP 27017/27654/9200

Application Server

Live Network

ICMP/SNMP/Telnet/SSH/REST API