ā01-18-2012 11:09 PM - edited ā03-04-2019 02:57 PM
Hi Guys.
I am trying to attach an LLQ policy to my 7200 Gigabit Ethernet sub-interface. I cant seem to attach the policy and giving me an error.
Im using NPE-G1 GE interface:
Im getting the error below:
(config-subif)#service-policy output 8M
user-defined classes with queueing features are not allowed in a service-policy at sub-interface/pvc
in conjunction with session based queueing policy
policy-map 8M
class class-default
shape average 8000000
service-policy QOS
policy-map QOS
class VOICE
priority percent 60
class NET-MGMT
bandwidth remaining percent 5
class MISSION-CRITICAL
bandwidth remaining percent 20
But I can apply this policy on a different sub-interface.
Weird problem.
Need your input.
thanks
ā01-19-2012 12:08 AM
please show the running configuration for the main interface and a subif.
ā01-19-2012 04:25 AM
Main interface:
interface GigabitEthernet0/2
mtu 1600
bandwidth 10000
no ip address
load-interval 30
media-type rj45
speed auto
duplex auto
no negotiation auto
Target sub-interface facing LAC which has an error:
interface GigabitEthernet0/2.1500
bandwidth 8000
encapsulation dot1Q 1500
no cdp enable
RTR01(config-subif)#service-policy output 8M
user-defined classes with queueing features are not allowed in a service-policy at sub-interface/pvc
in conjunction with session based queueing policy
Tested with other sub-interface and no error:
interface GigabitEthernet0/2.1518
bandwidth 1000
encapsulation dot1Q 1518
ip mtu 1500
ip flow ingress
ip flow egress
flow-sampler netflow-sampling
no cdp enable
service-policy output 8M
RTR01(config-subif)#do sho policy-map int gi0/2.1518
GigabitEthernet0/2.1518
Service-policy output: 8M
Class-map: class-default (match-any)
2313 packets, 216535 bytes
30 second offered rate 28000 bps, drop rate 0 bps
Match: any
2313 packets, 216535 bytes
30 second rate 28000 bps
Queueing
queue limit 2000 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 2313/216535
shape (average) cir 8000000, bc 32000, be 32000
target shape rate 8000000
Service-policy : QOS
queue stats for all priority classes:
ā01-19-2012 04:40 AM
I can imagine that your subif GigabitEthernet0/2.1500 had earlier a different configuration, then you deleted it completely, and then re-created again with a new configuration. Some configuration can be still applied to this subif bit it will not be shown in a configuration.
ā02-20-2012 04:35 AM
My setup here is:
LNS has individual QOS for authenticated subscribers.
Then one GE interface on that LNS is connected to the LAC.
Then I am applying a different aggregate shaper on this interface aside from the individual connected subs on LNS.
My guess is:
You cant really do QOS on the interfacing LAC on the same router together with subs shaper policy.
I hope someone can confirm it.
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