Service Level Agreement: Tier 3

The following diagram depicts the Disaster Recovery scenario for a Tier 3 service agreement level, as implemented by VLPAR^tm automated deployment. Under this scenario, two(2) nodes are created across two datacenters, one node in each datacenter.

In this scenario, the business functions are running on running on a single node in the production datacenter. No high availability failover is provided, so in the event of a hardware failure on the production node, management must declare a disaster in order for a disaster recovery failover to be initiated. When a disaster is declared, the business functions are restarted on the disaster recovery node.

Contact Mt Xia for more information about VLPAR^tm automated simultaneous deployment of multiple systems for providing business continuity, disaster recovery, high availability, and virtualization to your customers as a consumer commodity. Phone: 615.556.0456 or dfrench@mtxia.com

Tier 3 SLA  
VLPAR SLA Tiers
Tier 1 SLA
Tier 2 SLA
Tier 4 SLA
Tier 5 SLA
Tier 1 Frame View