Friday, August 31, 2018

QOS Question

Hi Guys,

I would like to ask if in PE we are just matching default value and on CE their using Gold and Default. Do you think this will affect or degrade the assigned bandwidth?

Topology: R1 -----Local Looop----- R2

Issue: R2 cant reach the assigned bandwidth of 1.5M band on the graph it stuck in 1.2 which im thinking that local loop provider do limit the incoming traffic from r1 to r2(vise versa)?

Do you think below QOS affect the BW?

###### R1 #########

Class-map: class-default (match-any)

498442231 packets, 285894640418 bytes

30 second offered rate 70000 bps, drop rate 0000 bps

Match: any

police:

cir 1500000 bps, bc 46875 bytes

conformed 498442231 packets, 285894640418 bytes; actions:

set-mpls-exp-imposition-transmit 5

exceeded 0 packets, 0 bytes; actions:

drop

conformed 70000 bps, exceeded 0000 bps

###### R2 #########

#sh policy-map int gi0/0

GigabitEthernet0/0

Service-policy output: G0/0_OUT

Class-map: class-default (match-any)

1393735 packets, 483608471 bytes

30 second offered rate 171000 bps, drop rate 0000 bps

Match: any

Queueing

queue limit 64 packets

(queue depth/total drops/no-buffer drops) 0/158/0

(pkts output/bytes output) 1428782/534908617

shape (average) cir 1500000, bc 6000, be 6000

target shape rate 1500000

Service-policy : G0/0_CHILD_OUT

Class-map: GOLD (match-any)

230899 packets, 45327523 bytes

30 second offered rate 12000 bps, drop rate 0000 bps

Match: ip precedence 5

0 packets, 0 bytes

30 second rate 0 bps

Match: ip dscp ef (46)

0 packets, 0 bytes

30 second rate 0 bps

Match: dscp ef (46)

0 packets, 0 bytes

30 second rate 0 bps

Match: access-group name ACL_Class_2A_AF11

143066 packets, 19484082 bytes

30 second rate 5000 bps

Match: access-group name ACL_Class_2A_AF12

68838 packets, 21418191 bytes

30 second rate 7000 bps

Match: access-group name ACL_Class_2A_AF13

17550 packets, 4004811 bytes

30 second rate 0 bps

Match: access-group name ACL_Class_2B_AF21

1445 packets, 420439 bytes

30 second rate 0 bps

Match: access-group name ACL_Class_2B_AF23

0 packets, 0 bytes

30 second rate 0 bps

 police: 

cir 1500000 bps, bc 46875 bytes

conformed 230876 packets, 45292701 bytes; actions:

set-prec-transmit 5

exceeded 23 packets, 34822 bytes; actions:

drop

conformed 12000 bps, exceeded 0000 bps

Class-map: class-default (match-any)

1162836 packets, 438280948 bytes

30 second offered rate 158000 bps, drop rate 0000 bps

Match: any

Queueing

queue limit 64 packets

(queue depth/total drops/no-buffer drops/flowdrops) 0/158/0/0

(pkts output/bytes output) 1428782/534908617

Fair-queue: per-flow queue limit 16 packets

Exp-weight-constant: 9 (1/512)

Mean queue depth: 0 packets

class Transmitted Random drop Tail/Flow drop Minimum Maximum Mark

pkts/bytes pkts/bytes pkts/bytes thresh thresh prob

0 1196087/489420957 47/14330 108/5832 20 40 1/10

1 0/0 0/0 0/0 22 40 1/10

2 0/0 0/0 0/0 24 40 1/10

3 0/0 0/0 0/0 26 40 1/10

4 0/0 0/0 0/0 28 40 1/10

5 230873/45292447 0/0 3/254 30 40 1/10

6 1822/195213 0/0 0/0 32 40 1/10

7 0/0 0/0 0/0 34 40 1/10

Thank you



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