[c-nsp] WAAS and QoS

Eric Girard egirard at focustsi.com
Tue Nov 13 10:56:34 EST 2007


Jonas,
	At least with the Cisco WAAS solution, you should leave all of
your existing QoS in place, as there is no QoS within the Cisco WAAS.
Other solutions include QoS because they use tunnels between
acceleration endpoints, obscuring the traffic from the existing QoS
solution. This is not the case with Cisco WAAS.  Regards,

Eric

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Jonas Jonsson
Sent: Tuesday, November 13, 2007 8:43 AM
To: Cisco-nsp
Subject: [c-nsp] WAAS and QoS


Hi,

I have a small question regarding using WAAS appliances, Cisco/ 
Packeteer/etc,
and configuring QoS. Reading the manuals and some assorted information  
pieces on the
web I've so far been able to deduct that most QoS should be handeled  
by the
appliance. Is this allways true?

I.e when installing a WAAS appliance I should remove most of the QoS  
config from
my PE routers and let the appliance cater for my edge QoS. Still have  
my core
QoS config as before. Or am I wrong in my assumptions?


      /// Best regards, Jonas 
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