QoS Voice value question

[chris_tan]

Hi all,

I would like to know how much Voice bandwidth are assigned in my router.

Following are the partial command from router.

Router A

policy-map MAP

class voice
    priority 200

interface Serial0/0/0.1 point-to-point
bandwidth 1024

frame-relay interface-dlci 130 IETF
class 2048Kport/1024Kcir

map-class frame-relay 2048Kport/1024Kcir
frame-relay cir 1638000
frame-relay bc 16380
frame-relay mincir 819000
service-policy output MAP

Router B

policy-map MAP
class realtime
  priority percent 5
  set ip dscp ef

interface ATM0/0/0.777 point-to-point
bandwidth 2048
pvc 1/777
  vbr-nrt 1919 1900 32
  tx-ring-limit 3
   service-policy output MAP

Question:

1. Does it mean the router A has 200kbps assigned for voice traffic ?

2. Does it mean the router B has 102.4kbps (5% of 2Mbps) banwidth assigned for voice traffic ?

Appreciate your comments and advice.

Thanks.

Regards,

Christopher

[cadet alain]

Hi,

1)  class voice
    priority 200

yes voice traffic will get 200 kbps when there is congestion and no more

2) No it means it will have min bw of 5 % of available bandwidth which is by default 75% of bw configured on interface

so you will get (0.75*2048)*0.05 =76.8 kbps when ther is congestion.

Regards.

Alain.