| copyright | lastupdated | subcollection | keywords | ||
|---|---|---|---|---|---|
|
2024-10-02 |
pattern-network-vrf-only |
{{site.data.keyword.attribute-definition-list}}
{: #Overview-id}
This is a hybrid cloud disaster recovery network solution for enterprise workloads in regions with data residency requirements. The objective of this pattern is to:
- Illustrate network connectivity to {{site.data.keyword.powerSysShort}} workspace and classic infrastructure resources.
- Provide an {{site.data.keyword.IBM_notm}} solution design for the network elements that are required for DR scenarios where either the primary or DR site is a classic data center where VPC is not available.
- Securely connect your external locations to {{site.data.keyword.dl_full}}, enabling access to both classic infrastructure and {{site.data.keyword.powerSys_notm}} resources.
- Focus on {{site.data.keyword.cloud_notm}} network elements, while ensuring that requirements can be met from a performance, system availability, and connectivity perspective.
- Accelerate and simplify solution design by providing a standard {{site.data.keyword.cloud_notm}} deployment architecture reference by following the IBM {{site.data.keyword.arch_framework}}.
- Provide a prescriptive, end-to-end enterprise-class solution design with diagrams, component architecture decisions, and rationale for cloud component selection to meet enterprise requirements.