04-27-2006 10:56 AM - edited 03-03-2019 12:32 PM
Please see the attached doc to look at my config.
We are implementing QoS over an MPLS cloud and have configured a 3660 at our corporate office (see attached)
The traffic is being matched to the ACL and NBARs, but the outgoing packets are not getting marked with DSCP headers.
Anyone have any ideas on what I am doing wrong?
THANKS!
04-27-2006 11:32 AM
You may have claimed too much bandwidth.
"To successfully attach a policy map to an interface or a VC, the aggregate of the configured minimum bandwidths of the classes comprising the policy map must be less than or equal to 75 percent of the interface bandwidth or the bandwidth allocated to the VC."
Please check the command reference:
Regards,
Leo
04-27-2006 12:11 PM
But the "max-reserve-bandwidth 100" command allows more than the default 75% bandwidth per interface.
Like I said, I have the exact same config on a 1720 at a remote site and it works fine with the "bandwidth percent 80" in the class COS2.
Any other ideas?
05-02-2006 04:41 AM
Hi
I'm not sure you are doing wrong, but can you try to mark on incoming interface, somtething like this.
class-map match-any COS2
match access-group name COS2-Traffic
match protocol citrix
class-map match-any GOLD
match ip dscp 26
!
policy-map OUT
class GOLD
bandwidth percent 80
class class-default
fair-queue
policy-map COS
class COS2
set ip dscp 26
class class-default
set ip dscp 0
interface Serial1/0
service-policy input COS
service-policy output OUT
Regards
Mike
05-02-2006 07:50 AM
Hello,
to my knowledge you should bind the service-policy to the PVC and not to the main interface. Can you try this configuration:
interface Serial1/1
bandwidth 1536
no ip address
encapsulation frame-relay IETF
frame-relay traffic-shaping
ip route-cache flow
tx-ring-limit 1
tx-queue-limit 1
max-reserved-bandwidth 100
interface Serial1/1.1 point-to-point
description ePVC to IPFR
ip address x.x.x.x 255.255.255.0
no cdp enable
frame-relay interface-dlci 100
class FRpol
map-class frame-relay FRpol
frame-relay cir 1500000
frame-relay mincir 1500000
frame-relay fair-queue
service-policy output COS
Hope this helps! Please rate all posts.
Regards, Martin
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: