目前大多數交換機，都具備網管功能，但也市場上仍有非網管型交換機出售，這使得不少人產生疑惑，非網管型交換機有什麼優缺點?
非網管型交換機缺點：
1. 功能有限，僅適合小型網絡x.b.a.i.x.i.n.g.c.o.m。
2. 不支持ARP防護，由於ARP攻擊不是病毒造成，因此幾乎所有殺毒軟件對它無效，但ARP攻擊卻像病毒一樣，導致通信變慢、網絡癱瘓、信息洩露等。
3. 不支持Mac地址綁定小百姓网www.xbaixing.com。
4. 不支持Vlan劃分，非網管交換機上連結的終端用戶若處於同一廣播域中，會爆發廣播風暴，且不能對其進行防護和抑制，導致網絡擁塞、阻斷、癱瘓。
5. 不支持基於流量的控制来源www.xbaixing.com。
6. 數據傳輸可靠性茶，容易出現丟包現象。
7. 組裝單一，對網絡升級、擴展存在較大局限，不能應用大中型網絡www.xbaixing.com小百姓网。
8. 管理不便，容易出現硬件故障。
雖然非網管型交換機有那麼多缺點，但也不是說它沒有優點，例如：
· 價格便宜，節省開支;
· 端口數量密集;
· 用戶使用靈活x~b~a~i~x~i~n~g~c~o~m。
* * * * * *
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「非網管型交換機有什麼優缺點」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
——————
Disadvantages of unmanaged switches:
1. Limited functions, only suitable for small networks.
2. ARP protection is not supported. Because ARP attacks are not caused by viruses, almost all anti-virus software is ineffective, but ARP attacks are like viruses, resulting in slow communication, network paralysis, and information leakage.
3. Mac address binding is not supported.
4. Vlan division is not supported. If the end users connected to the unmanaged switches are in the same broadcast domain, a broadcast storm will erupt and cannot be protected and suppressed, resulting in network congestion, blocking, and paralysis.
5. Does not support flow-based control.
6. The reliability of data transmission is prone to packet loss.
7. Single assembly, there are major limitations to the network upgrade and expansion, can not apply large and medium-sized networks.
8. Inconvenient management, prone to hardware failure.
Although unmanaged switches have so many disadvantages, it does not mean that they have no advantages, such as:
· The price is cheap, saving money;
· The number of ports is dense;
· User flexibility.
* * * * * *
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 'What are the advantages and disadvantages of unmanaged switches?'，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
