[c-nsp] Reply:Re: what is the difference between LISP、OTV、FabricPath and TRILL ?

Guo Gang guogang at me.com
Wed May 15 05:59:54 EDT 2013


Hi 
You can check out the nx-os and Cisco nexus switching second edition, a good starter for you,  a Chinese version for these data center technology is 徐立冰(cisco)腾云 云计算网络技术揭秘

Sent from my iPhone

On 15 May, 2013, at 5:27 PM, ying-xiang <ying-xiang at 163.com> wrote:

> Hi Sander,
> 
> 
> Thank you for correcting my misunderstanding.a few days ago, i started to learn FabricPath and TRILL.the question is i can not find some good materials to read.what i want is something very detailed to talk about these technologies.BTW,the following pdf file which you recommended i have read it before.but it is not detailed enough for me .so could you recommend some materials that is suitable for beginners like me?
> 
> 
> thank you again.
> 
> 
> 
> 
> 
> 
> 
> 
> At 2013-05-15 16:17:23,"Sander Steffann" <sander at steffann.nl> wrote:
>> Hi,
>> 
>>> Could anyone can explain what is the difference between those technology when using them to set up a L2 network in DC.
>> 
>> Wow, you are asking for an explanation about the differences between a set of very unrelated technologies. A quick overview:
>> - LISP is layer-3, decoupling the Identity IP address from the Location in the network routing
>> - OTV is a layer-2 over layer-3 tunneling protocol
>> - FabricPath and TRILL are for layer-2 routing (replacing STP)
>> 
>> Now in data centre deployment you might combine these protocols in the solution that you build. Take a look at http://www.cisco.com/web/JP/event/es/postevent/123/iaf2012/thankyou/docs/4_iaf_FabricPathTrillOTV.pdf.
>> 
>> Cheers,
>> Sander
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