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The following figure shows how DRX and DRBD work together.
1.2.
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DRX는 기본적으로 로컬 DRX와 원격 DRX의 2 프록시 구조로 구축하며 버퍼링, 압축, 암호화의 기능은 로컬-원격 DRX 구간(WAN 구간)내에서 구현되어 복제 환경에 투명하게 기능 합니다. 이러한 투명성은 복제 환경과의 연동 시 유연함을 제공하여 다음 그림과 같이 다양하게 구성할 수 있는 뛰어난 확장성을 제공합니다.
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Network configuration
DRX is basically constructed with two proxy structures of local DRX and remote DRX. The functions of buffering, compression, and encryption are implemented within the local-remote DRX interval (WAN interval), and functions transparently to the replication environment. This transparency provides flexibility in interworking with the replication environment and provides excellent scalability that can be configured as shown in the following figure.
- Local configuration method: Both DRBD and DRX can be installed and operated in a pre-built environment.
- Dedicated configuration method: You can operate multi-channel DRBD resources through a dedicated DRX machine.
- Composite configuration method: You can mix the local installation method and the dedicated configuration method.