Core switch lõi và access switch, vậy 2 loại switch này khác nhau ở điểm gì?


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Switch Cisco 24 Port 1000 Gigabit PoE SFP 1/10GBE 2960 3850 cisco chính hãng. Thiết bị chuyển mạch core switch Cisco nhanh gấp hai lần và có công suất gấp đôi công tắc truyền thống.

Thiết bị chuyển mạch Switch Cisco 24 port hay switch cisco 24 port layer 3 có rất nhiều loại cấu hình 10/100, 10/100/1000Mbps, Gigabit, PoE là switch layer 2 giải pháp hiệu quả được các doanh nghiệp tin tưởng lựa chọn nhất. Hầu hết, các switch cisco 24 port POE đều sở hữu cổng chuyển mạch có tốc độ 10/100Mbps hoặc 1000 gigabit tối ưu giúp người dùng có thể sử dụng với tất cả các thiết bị mạng khác.

Core switch cisco là gì, dùng để làm gì?
Trong hệ thống mạng Core Switch lõi còn gọi là switch layer 3 (switch lớp 3) đóng vai trò then chốt là trái tim của cả hệ thống hay còn gọi là switch tổng. Core switch lõi có cấu hình tốc độ cao từ 1Gb đến 10Gb đến 100Gb. Chúng kết nối mạng lan, internet diện rộng (WAN).

Core switch chỉ xuất hiện ở các hệ thống mạng lớn, hệ thống data center, các trung tâm dữ liệu có băng thông tốc độ cao 10G, 25G, 40G, 100G...

Xem thêm: WS-C2960C-8TC-S

Core switch và access switch khác nhau ở điểm gì?
Trong hệ thống mạng chúng ta thường gặp Core switch lõi và access switch, vậy 2 loại switch này khác nhau ở điểm gì? chúng hoạt động như thế nào? hãy cùng Cisco Sài Gòn đi tìm hiểu:

Như chúng ta đã biết ở trên Core Switch là trái tim của hệ thống còn switch access chỉ là switch dùng để cắm máy tính hoặc các thiết bị khác vào không có nhiệm vụ gì khác nữa. Mọi hoạt động của access switch đều dưới sự quản lý của core switch.

Hệ thống core switch, nhiệm vụ của core switch trong hệ thống mạng

Core switch lõi (swicth layer 3) có thể làm chức năng định tuyến vì thế sẽ giúp giảm tải hơn cho con router trong hệ thống. Bên cạnh đó thì core switch layer 3 chuyển gói tin nhanh hơn rất nhiều so với con router, thêm cái nữa là giá thành nó rẻ hơn so với router...

Switch cisco 24 port đã được thiết kế cho một kỷ nguyên mạng hoàn toàn mới. Bây giờ mạng của bạn có thể tìm hiểu, điều chỉnh và phát triển.

Core switch Cisco bảo mật tích hợp làm giảm bề mặt tấn công của bạn và giúp bạn ngăn chặn các cuộc tấn công trước khi chúng bắt đầu. SD-Access giúp đóng các lỗ hổng kỹ năng CNTT được tạo ra bởi công nghệ đám mây, ảo hóa và tự động hóa. Tại đây bạn có thể biết thêm thông tin.


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