Server Clusters
When a more complex configuration combining public networks, private networks, or both is required, CARI.net provides almost unlimited flexibility for our customers. Whether you need to combine a number of servers together on a private VLAN for basic networking functions, or if you require a more complex configuration that combines multiple servers, firewalls, load balancers, etc., CARI.net can custom tailor a solution just for you. Pricing for the CARI.net Clustering solution is based on the complexity of your cluster requirements, and the services and add-ons required to achieve your desired configuration. Choose one of the options below and contact us, or click “Get Quote” to configure your own custom option!
![](https://cari.net/wp-content/uploads/2022/06/diagrama-1B.png)
Windows Network Load Balancing (NLB)
- 2 or more load-balanced web/application servers.
- Cisco or Brocade Switch - 16 Gbps and 10Gbps available.
- 1 MSSQL server with RAID and backup service
- Private VLAN Server Cluster w/IP Subnet.
- Redundant Gateway Uplinks - (HSRP or GLBP) *Optional.
- Redundant A/B power circuits. * Optional.
![](https://cari.net/wp-content/uploads/2022/06/diagrama-2B.png)
Windows Network Load Balancing (NLB) with Private Mirrored SQL Database Servers and Witness Server
- 2 or more load-balanced web/application servers.
- Cisco or Brocade Switch - 16 Gbps and 10Gbps available.
- 2 MSSQL server with RAID and backup service
- 1 Witness server for automated database failover.
- Private VLAN Server Cluster w/IP Subnet.
- Redundant Gateway Uplinks - (HSRP or GLBP) *Optional.
- Redundant A/B power circuits.
![](https://cari.net/wp-content/uploads/2022/06/diagrama-3B.png)
Load Balanced Linux Servers and Private Database Server
- 2 managed load balancing servers.
- 2 or more load-balanced web/application servers.
- Cisco or Brocade Switch - 16 Gbps and 10Gbps available.
- 1 database server with RAID
- Private VLAN Server Cluster w/IP Subnet.
- Redundant Gateway Uplinks - (HSRP or GLBP) *Optional.
- Redundant A/B power circuits. * Optional.
![](https://cari.net/wp-content/uploads/2022/06/diagrama-4B.png)
Load Balanced Linux Servers and Mirrored Database Servers
- 2 managed load balancing servers.
- 2 or more load-balanced web/application servers.
- Cisco or Brocade Switch - 16 Gbps and 10Gbps available.
- 2 database servers with RAID
- 1 Witness server for automated database failover.
- Private VLAN Server Cluster w/IP Subnet.
- Redundant Gateway Uplinks - (HSRP or GLBP) *Optional.
- Redundant A/B power circuits.
![](https://cari.net/wp-content/uploads/2022/06/diagrama-5B.png)
Load Balanced Linux Servers and Mirrored Database Servers with Full Redundancy
(secondary switch and additional NICs)
- 2 managed load balancing servers.
- 2 or more load-balanced web/application servers.
- Redundant Cisco or Brocade Switch - 16 Gbps and 10Gbps available.
- 2 database servers with RAID
- Private VLAN Server Cluster w/IP Subnet.
- Redundant Gateway Uplinks - (HSRP or GLBP) *Optional.
- Redundant A/B power circuits. * Optional.
![](https://cari.net/wp-content/uploads/2022/06/diagrama-6B.png)
Cloud and Virtualization Basic
- 3 or more hypervisor host servers.
- Cisco or Brocade Switch - 16 Gbps and 10 Gbps available.
- 2 redundant iSCSI target storage servers (active/passive).
- Private VLAN Server Cluster w/IP Subnet.
- Redundant Gateway Uplinks - (HSRP or GLBP) *Optional.
- Redundant A/B power circuits.
![](https://cari.net/wp-content/uploads/2022/06/diagrama-7B.png)
Cloud and Virtualization Fully Redundant
- 3 or more hypervisor host servers
- Redundant Cisco or Brocade Switch - 16 Gbps and 10Gbps available.
- 2 redundant iSCSI target storage servers (active/passive)
- Private VLAN Server Cluster w/IP Subnet.
- Redundant Gateway Uplinks - (HSRP or GLBP) *Optional.
- Redundant A/B power circuits. * Optional.
![](https://cari.net/wp-content/uploads/2022/06/diagrama-8B.png)
Cloud and Virtualization / High Availability / Fully Redundant / Compellent SAN
- 3 or more hypervisor host servers.
- Redundant Cisco or Brocade Switch - 16 Gbps and 10 Gbps available.
- Compellent High-Performance Storage Area Network
- Private VLAN Server Cluster w/IP Subnet.
- Redundant Gateway Uplinks - (HSRP or GLBP) *Optional.
- Redundant A/B power circuits. *Optional.
![](https://cari.net/wp-content/uploads/2022/06/diagrama-9B.png)
High Security/High Performance/ High Availability/Fully Redundant/Cloud, Virtualization or traditional cluster
- Redundant A/B power circuits.
- Redundant Gateway Uplinks - (GLBP)
- 4 or more hypervisor host servers split across two physical networks.
- Redundant Cisco or Brocade Switches - 1 Gbps and 10 Gbps available.
- Redundant Cisco or pfSense Firewalls.
- 2 redundant iSCSI target storage servers (active/passive).
- Private VLAN Server Cluster w/ IP Subnet.
Additional Services
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IP Addresses
![3D Cube Icons CARI_Monitoring Service 3D Cube Icons CARI_Monitoring Service](https://cari.net/wp-content/uploads/2022/06/3D-Cube-Icons-CARI_Monitoring-Service.png)
Monitoring Service
![3D Cube Icons CARI_Server Bakcup Services 3D Cube Icons CARI_Server Bakcup Services](https://cari.net/wp-content/uploads/2022/06/3D-Cube-Icons-CARI_Server-Bakcup-Services.png)
Server Backup Services
![3D Cube Icons CARI_Microsoft Software Licensing 3D Cube Icons CARI_Microsoft Software Licensing](https://cari.net/wp-content/uploads/2022/06/3D-Cube-Icons-CARI_Microsoft-Software-Licensing.png)
Microsoft Software Licensing
![3D Cube Icons CARI_SSL Certificates 3D Cube Icons CARI_SSL Certificates](https://cari.net/wp-content/uploads/2022/06/3D-Cube-Icons-CARI_SSL-Certificates.png)
SSL Certificates
![3D Cube Icons CARI_Domain Name 3D Cube Icons CARI_Domain Name](https://cari.net/wp-content/uploads/2022/06/3D-Cube-Icons-CARI_Domain-Name.png)
Domain Name
![3D Cube Icons CARI_DNS 3D Cube Icons CARI_DNS](https://cari.net/wp-content/uploads/2022/06/3D-Cube-Icons-CARI_DNS.png)
DNS
![3D Cube Icons CARI_Cloud Storage 3D Cube Icons CARI_Cloud Storage](https://cari.net/wp-content/uploads/2022/06/3D-Cube-Icons-CARI_Cloud-Storage.png)
Cloud Storage
![](https://cari.net/wp-content/uploads/2022/06/partners2016.jpeg)