Requirements to implement WAAS

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06-16-2017 01:24 PM - edited 03-01-2019 01:13 PM
Hi,
I'm looking information for the requirements for implement WAAS on a client's network.
It will be really helpful if you could share information with me.
Thanks in advance.
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Unified Computing System (UCS)
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06-18-2017 01:19 PM
http://www.cisco.com/c/en/us/products/routers/wide-area-application-services/index.html
You need a Central Manager. This can be a WAVE appliance or a virtual WAAS box.
You need devices at the end of each WAN link. You can use dedicated appliances like the WAVE appliances, or routers. With regard to the routers you can use WAAS express which is integrated into IOS/IOS-XE or a WAAS module. "WAAS Express" which cheap is a poor imitation of the WAAS modules or WAVE appliances.
WAVE appliances:

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06-21-2017 06:41 AM
My client has a router for this purpose. So i can install central manager in this router and connected in the datacenter?
now i have a doubt with the other side of the wan link. It could be either a dedicated appliances or another router? it could be a server?.
thanks in advance
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06-21-2017 12:45 PM
I don't know if the CentralManager can run on a router. You would normally run it on a WAVE appliance, or run the virtual version in VMWare.
You can mix and match the devices on each end of the link - but you do need a device on each end. The DC should probably have a full WAVE appliance.

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06-22-2017 01:39 PM
we are going to use a cisco router 2911.
so, in this router i have to install a WAE.
Can i install the other WAE in a Serie C server?.
i think i have the main idea.
Thanks for your help!
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06-22-2017 02:47 PM
The 2911 will need an AX licence. You can then run WAAS Express on the router itself, or install a computer module and run WAAS on that (may not be supported on 2911's anymore, don't know), or get a WAVE appliance.
You can install a virtual WAAS on a server that is running VMWare. Then the 2911 will redirect the traffic to the virtual appliance using WCCP.

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06-26-2017 01:16 PM
Hi Philip!
i think i have the big idea. but still, i don't know where i have to install the vCM.
this is the idea:
-at the branch office i will install an ISR Router 2911 with a E-Serie with ESXi. (this server will have an vWAAS)
-At the data center will be a Serie C with VmWare, also with vWAAS.
is this a good visualization?
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06-26-2017 01:19 PM
Correct. The central manager would normally go at the DC. It controls all the WAAS modules and appliances.

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06-26-2017 02:00 PM
so i have to install vCM and the vWAAS in the same server? or the vCM is also a vWAAS device?
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06-26-2017 02:26 PM
The are different appliances, but you could deploy both of them on the same physical server.
