>>>>>型號:810-046015-010 LAM 接口板模塊 方便理解網(wǎng)絡(luò)設(shè)備內(nèi)部
【功能描述】
810-046015-010 LAM 接口板模塊為方便理解網(wǎng)絡(luò)設(shè)備內(nèi)部的各個功能模塊，以810-046015-010為例講解典型網(wǎng)絡(luò)設(shè)備的構(gòu)架：
主控板(MPU，Main Processing Unit)：負(fù)責(zé)整個系統(tǒng)的控制平面。
交換網(wǎng)板(SFU，Switch Fabric Unit)：負(fù)責(zé)整個系統(tǒng)的數(shù)據(jù)平面。數(shù)據(jù)平面提供高速無阻塞數(shù)據(jù)通道，實(shí)現(xiàn)各個業(yè)務(wù)模塊之間的業(yè)務(wù)交換功能。
接口板(LPU，Line Processing Unit)：線路處理單元是物理設(shè)備上用于提供數(shù)據(jù)轉(zhuǎn)發(fā)功能的模塊，提供不同速率的光口、電口。
交換網(wǎng)板、接口板上都有自己的管理芯片，與主控板共同組成整個設(shè)備的控制管理平面
主控板提供了整個系統(tǒng)的控制平面和管理平面。
控制平面完成系統(tǒng)的協(xié)議處理、業(yè)務(wù)處理、路由運(yùn)算、轉(zhuǎn)發(fā)控制、業(yè)務(wù)調(diào)度、流量統(tǒng)計(jì)、系統(tǒng)安全等功能。
管理平面完成系統(tǒng)的運(yùn)行狀態(tài)監(jiān)控、環(huán)境監(jiān)控、日志和告警信息處理、系統(tǒng)加載、系統(tǒng)升級等功能。
>>>>>型號:810-046015-010 LAM 接口板模塊 方便理解網(wǎng)絡(luò)設(shè)備內(nèi)部
【英文介紹】
In order to facilitate the understanding of the various functional modules of network devices, 810-046015-010 is used as an example to explain the architecture of typical network devices:
Main Processing Unit (MPU) : The main processing unit (MPU) is the control plane of the entire system.
Switch Fabric Unit (SFU) : The SFU is responsible for the data plane of the entire system. The data plane provides high-speed non-blocking data channels and implements service exchange between service modules.
Interface board (LPU) : A Line Processing Unit (LPU) is a module on a physical device that provides data forwarding functions and provides optical and electrical interfaces of different rates.
Each switch network board and interface board has its own management chip. Together with the main control board, it forms the control and management plane of the entire device
The main control board provides the control plane and management plane for the entire system.
The control plane performs functions such as protocol processing, service processing, routing calculation, forwarding control, service scheduling, traffic statistics, and system security.
The management plane performs functions such as system running status monitoring, environment monitoring, log and alarm processing, system loading, and system upgrade.
>>>>>型號:810-046015-010 LAM 接口板模塊 方便理解網(wǎng)絡(luò)設(shè)備內(nèi)部
