合併多條T1的頻寬



贊助商連結


phoenix2000
2001-07-02, 10:29 AM
公司近期內可能有這方面的需求..
要把多條不同ISP的T1專線..
頻寬合併成T1*2 or T1*3
因為之前沒有接觸過這方面的設備...
想請教各位...
這方面有哪些相關的整合方案呢?..
軟硬體的都可以....最好在大概附上所需設備(軟硬體)的價格...
因為ISP好像只能做自己專線的Load-balance而已..
一旦要到多ISP..
還要考慮到IP也是不同區段的問題...(因為主要作為server用途)
好像還蠻棘手的...

另外...稍微查了一下Cisco 1720的說明...在上面
有下面這些字樣
DLSw+ Enhanced Load Balancing
In a network with multiple capable paths,
the DLSw+ Load Balancing Enhancements feature improves traffic load balancing
between peers by distributing new circuits based on existing loads and
the desired ratio.

For each capable peer (peers that have the lowest or equal cost
specified), the DLSw+ Load Balancing feature calculates the difference
between the desired and the actual ratio of circuits being used on a peer.
It detects the path that is underloaded in comparison to the other capable
peers and assigns new circuits to that path until the desired ratio is achieved.

Multilink Inverse Multiplexer
The Multilink Point to Point Protocol (MLP) Inverse Multiplexer feature
allows you to combine multiple T1/E1 lines in a Versatile Interface
Processor (VIP) T1/E1 interface into a bundle that has the combined
bandwidth of the multiple T1/E1 lines. This is done by using a VIP MLP
link. You choose the number of bundles and the number of T1/E1 lines in
each bundle. This allows you to increase the bandwidth of you network
links beyond that of a single T1/E1 line without having to purchase a
T3 line.

從上面這些敘述看起來...似乎我們可以不必再多採購任何硬體設備...
就可以直接在Cisco 1720上面玩出Load-Balance的功能?

贊助商連結


iamdc
2001-07-02, 12:41 PM
六月份的 ComputerDIY 有介紹到合併頻寬這種軟體,快去看吧~~

mingsheu
2001-07-03, 03:26 PM
最初由 iamdc
六月份的 ComputerDIY 有介紹到合併頻寬這種軟體,快去看吧~~
基本上..有好幾條 T1 的公司...不太會用電腦來處理的...
有專門的網路設備可以達到的...
比較貴也比較穩

緯哥
2001-07-21, 02:11 AM
我在ZOT的網站;看到好像IP分享器;可以做到合併頻寬!!

擷取如下

問題內容 請問是否可以同時接兩個IE-100在同一個HUB上,其中一個將DHCP關掉,而讓內部的電腦可以合併頻寬上網。謝謝

解答:top 對!可以!請把一半的client端Gateway指到另一台IE100

我是不太了解啦!!如果您搞清楚了;請您再將心得跟我們分享吧!!

提供參考:D

oxox
2001-07-21, 08:36 AM
這樣做並沒有辦法合併頻寬啦,只不過是把一半的電腦的 通訊閘 指到另一台去了
真是的,如果這是原廠回覆,可真是爆笑呢

jobjoin
2001-07-23, 12:01 AM
如果你想要合併頻寬的話!來這兒看看吧!可能有你想要的東東哦!

http://www.routers.com.tw/product/broadband/pro800-turbo.htm