From: CCIE To Be (ccie.tobe81@gmail.com)
Date: Tue Jan 13 2009 - 16:09:07 ARST
Ohh yes, I overlooked the keyword here i.e 'input direction' so we have the
only choice to use policing. CBWFQ and other queing techniques can be used
in outbound direction.
On Tue, Jan 13, 2009 at 9:51 PM, Expert Aspirant <frenzeus@streamyx.com>wrote:
> The original question was "how can we allocate specific amount of interface
> bandwidth" - it did not mention anything specifically on "guarantee".
> Apologize for the bad choice of Pmap naming that i used. :P
> Doing bandwidth guarantees with i.e. CBWFQ on ingress usually is not
> supported
> for smaller platform routers; in most cases ingress bandwidth guarantees
> are
> only possible with larger platforms with more advance/powerful cards like
> the
> sip-800/MSC on the CRS for example..
>
> HTH.
> -K
> ----- Original Message -----
> From: CCIE To Be
> To: Expert Aspirant
> Cc: Dimitry ; ccielab@groupstudy.com
> Sent: Wednesday, January 14, 2009 1:35 AM
> Subject: Re: bandwidth allocation
>
>
>
> Hi,
>
> How can we get idea that allocation of bandwidth is actually requiring
> configuration of 'Policing'. If we interpret word 'bandwidth allocation' as
> bandwidth guarantee than we can use CBWFQ to guarantee bandwidth ?
>
>
> HTH
>
>
> On Tue, Jan 13, 2009 at 8:26 PM, Expert Aspirant <frenzeus@streamyx.com>
> wrote:
>
> assuming you're talking about an IOS router, have u tried matching the
> traffic with an ACL tied to a class-map, using a policy-map referencing the
> class-map and do inbound policing?
> i.e. (off the top of my head)
> access-list 1 permit 10.0.0.0 0.255.255.255
> !
> class-map match-all Net-10.0.0.0
> match access-group 1
> !
> policy-map GUARANTEE
> class Net-10.0.0.0
> police cir 512000 conform transmit exceed drop
> !
> interface Ethernet0/0
> service-policy in GUARANTEE
>
> HTH.
> -K
>
> ----- Original Message ----- From: "Dimitry" <dimokl@gmail.com>
> To: <ccielab@groupstudy.com>
> Sent: Tuesday, January 13, 2009 2:58 PM
> Subject: bandwidth allocation
>
>
>
>
> Hi, group
>
> I haven't see much logic in following request , but will really
> appreciate
> your answers.
> The question is "how can we allocate specific amount of interface
> bandwidth
> for traffic from specific network in input direction ?"
>
> Thanks in advance
> Dimitry.
>
>
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