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新一代數據中心網絡架構變革會遇到哪些難題 
Listing ID:9643
$0.00
[ Seller Info ]
Country Hong Kong

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隨着雲計算、虛擬化、SDN等技術在數據中心持續落地,數據中心網絡到了不得不改變的時候了。那麼,新一代數據中心網絡架構變革會遇到哪些難題?
 
難題一:大二層MAC容量問題
 
二層網絡根據MAC地址來完成點到點的轉發,在數據中心裏擁有數千台服務器是再普通不過的了,而如今跨數據中心之間也要實現二層轉發,這樣就要求數據中心的核心設備MAC容量超大才行。< /div>
 
難題二:環路問題
 
二層網絡最常見的網絡故障就是環路問題,在網絡規模比較小的情況下,可以通過部署STP/MSTP這些環路協議避免環路的產生。
 
難題三:廣播域過大的問題
 
因為整個數據中心,甚至多個數據中心之間都是二層的,那麼一個廣播報文會在整個數據中心的設備上進行廣播的,顯然會佔用大量的網絡帶寬,如果廣播流量比較多,可能會造成個別的端 出現擁塞,從而影響業務。
 
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創世服務有限公司是一間提供專業數據中心架設公司,擁有一群專業團隊貼心地關注客戶的要求,並提供優質的服務。
 
想了解更多關於「新一代數據中心網絡架構變革會遇到哪些難題」的內容,請瀏覽創世官網:http://livservices.com.hk
 
地址: 香港觀塘鴻圖道37-39號鴻泰工業大廈4樓4室
 
電話:852-31063235
 
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What are the challenges of a new generation of data center network architecture changes?
 
1.Large Layer MAC capacity problem
 
The Layer 2 network performs point-to-point forwarding based on MAC addresses. It is common to have thousands of servers in the data center, and now there is a two-tier forwarding between data centers, which requires data centers Core equipment MAC capacity oversize Caixing.
 
2.Loop problem
 
The most common network fault in the Layer 2 network is the loop problem. When the network size is relatively small, the loopback can be avoided by deploying STP / MSTP loop protocols.
 
3.Broadcast domain is too big problem
 
Because the entire data center, and even multiple data centers are two layers, then a broadcast message in the entire data center equipment on the broadcast, obviously will take up a lot of network bandwidth, if the broadcast traffic is more likely Will cause individual ports to become congested, thus affecting the business.
 
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LIV is a professional data center to set up a company, with a group of professional team intimate attention to customer requirements, and provide quality services.
 
For more information about 'Data center network architecture',please visit : http://livservices.com.hk
 
Address: Unit 4, 4/F., Hung Tai Industrial Building,
37-39 Hung To Road, Kwun Tong, Hong Kong
 
Tel: +852 3106 3235
 
Price: $0.00
Listing ID: 9643
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