5.5주요 구성 요소

다음 절에서는 스위치의 주요 부분에 대해 간략하게 설명합니다.

5.5.1Broadcom StrataXGS 2 BCM5695 이더넷 스위치

스위치는 이더넷 전환 및 라우팅에 Broadcom StrataXGS 2 BCM5695를 사용합니다. 이 칩은 12개의 1-GbE 포트와 하나의 HiGig+(12GbE) 포트가 있는 이더넷 스위치입니다. 스위치에는 총 4개의 BCM5695가 있으며, 2개는 기본에 사용되고 2개는 패브릭 GbE 인 터페이스에 사용됩니다. 각 하위 시스템의 두 칩은 각각의 HiGig+(12GbE) 포트를 통해 서로 연결됩니다. 따라서 이 두 칩은 하나의 24 포트 비블록화, 유선 속도 기가비트 이더 넷 스위치 및 라우터 역할을 하도록 설정됩니다. BCM5695에는 회선 속도 전환, 16KB MAC 주소 테이블, IP 멀티캐스트, RSTP(Rapid Spanning Tree Protocol), 점보 프레임 및 QoS(Quality of Service)를 위한 패킷 프로세서 등의 기능이 있습니다.

5.5.2Broadcom BCM5464R BCM5461S 10/100/1000BASE-T 이더넷 PHY

4(BCM5464R) 1(BCM5461S)Broadcom 포트가 10/100/1000BASE-T 위한 물리적 인터페이스를 제공합니다. 모두 절전 장치이며 정보 프레임 지원, 자동 MDIX 및 케이블 테스트 등의 기능을 제공합니다.

5.5.3Freescale PowerQUICC II MPC8247 통신 프로세서

Freescale MPC8247은 최대의 유연성을 제공하도록 설계된 마이크로프로세서입니다. 주 변 장치를 제어하는 RISC 코어와 PPC G2 LE 코어의 이중 코어 아키텍처를 갖추고 있습 니다. 1W의 전원을 사용하여 400MHz로 작동하는 MPC8247은 매우 낮은 전력 소비 로 높은 성능을 제공합니다. CPU 하위 시스템은 128MB PC100 SDRAM 32MB 플래 시 메모리와 함께 실행되면 스위치의 최악의 조건에서도 20퍼센트만 사용됩니다. 이를 통해 사용자 응용 프로그램 및 향후 업그레이드를 위한 충분한 공간이 확보됩니다.

5-6Netra CT 900 서버 개요 • 20071

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Sun Microsystems Ct 900 manual 주요 구성 요소, 다음 절에서는 스위치의 주요 부분에 대해 간략하게 설명합니다

Ct 900 specifications

The Sun Microsystems CT 900, part of the Sun Enterprise server line, is a robust and powerful system designed to cater to the demands of enterprise applications. Launched in the late 1990s, the CT 900 series was engineered to deliver high performance, reliability, and scalability, making it well-suited for data-intensive environments such as financial services, telecommunications, and large-scale web hosting.

One of the standout features of the CT 900 is its multiprocessing capability. The architecture supports multiple SPARC processors, allowing for efficient multitasking and enabling organizations to run several applications simultaneously without sacrificing performance. This flexibility ensures that businesses can adapt to the ever-evolving needs of their operations.

The CT 900 series is built on the Solaris operating system, which is known for its stability and security. The combination of Solaris and Sun hardware results in systems that are not only powerful but also user-friendly, offering robust tools for system administration and performance monitoring. This OS optimization ensures that customers can take full advantage of the hardware capabilities, resulting in improved processing times and reduced downtime.

Another key characteristic of the CT 900 is its extensive memory support. These servers can accommodate large amounts of RAM, enhancing their ability to handle complex calculations and massive data workloads. This feature is critical for enterprises that require high-speed data access and processing, such as real-time analytics and large database operations.

In terms of storage, the Sun Microsystems CT 900 can be configured with various disk options to meet specific needs. The system supports both standard disk drives and advanced configurations such as RAID (Redundant Array of Independent Disks), which provides data redundancy and improves performance. This capability is essential for organizations prioritizing data integrity and availability, particularly in mission-critical applications.

Networking capabilities in the CT 900 are also noteworthy. The server supports various Ethernet configurations for fast data communication, ensuring seamless integration into existing network infrastructures. This is crucial in modern enterprises where high-speed data exchange between multiple systems is a requirement.

Moreover, the CT 900 is designed with expandability in mind. Organizations can easily increase their computational power, memory, and storage capacity as their needs grow. This scalability ensures that businesses can invest in a system that will serve them well into the future without the need for complete replacements as technology evolves.

Overall, the Sun Microsystems CT 900 is a quintessential server for enterprises looking for a reliable, high-performance solution to meet their IT demands. With its advanced multiprocessor architecture, robust storage options, optimized operating system, and scalability, it remains a significant player in the realm of enterprise computing solutions.