From: Amanjot Singh (Amanjot.Singh@selection.co.uk)
Date: Wed Nov 15 2006 - 06:25:52 ART
Hi,
I would think you would do option-2 as the policy is applied on the
outbound on the multipoint interface. Which would mean that it would use
15 % max for the traffic destined for you customer.
-Aman
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Salman Abbas
Sent: 15 November 2006 08:57
To: ccie >> Cisco certification
Subject: CBWFQ Confusion
Hi Guys,
Please help answer this question:
Lets say I'm running an ISP and I've got a *customer/subscriber* *A* who
has leased a 512 K FR link from me and *customer* *B* who has leased a
256 K
FR link from me. I've configured a single multipoint FR interface on *my
ISP
router in a hub and spoke fashion where the ISP router is the hub and
customers A and B are spokes*.
I want to *reserve 15% of the bandwidth* on the my multipoint interface
*for
customer A*. Assuming that customer A's network address is
172.16.12.0/24,
how would I configure my ISP Hub router? I mean in my access-list, will
I
match customer A's network as source or destination?
So should my configuration be:
access list 1 permit 172.16.12.0/24
class-map CUS_A
match access-group 1
policy-map CBWFQ
class CUS_A
bandwidth percent 15
int s0.1 multipoint
service policy output CBWFQ
OR
access list 100 permit any 172.16.12.0/24
class-map CUS_A
match access-group 100
policy-map CBWFQ
class CUS_A
bandwidth percent 15
int s0.1 multipoint
service policy output CBWFQ
Thanks in advance,
Cheers!!!
Salman
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