File transfer got aborted on 10MB circuit and WAN circuit is connected to Cisco 2951

[raghavendran.r]

Hi Network ,

File transfer got aborted on 10MB circuit and WAN circuit is connected to Cisco 2951

Trying to transfer 14GB  windows image from  one site to another site but its always get failed when file transfer reaches 1GB.

Brief :  10 MB WAN circuit and CIR is 85% of the the total WAN BW.

Thanks

Rag

[Mark Malone]

Have you restricted it from using the full 10MB in qos policy when transferring it ?
is it completely flooding the circuit during the transfer

[raghavendran.r]

Thanks Malone for the help!,

Please find below  and advice.

Policy Map Vz-Ethernet-PIP
Class class-default
Average Rate Traffic Shaping
cir 8500000 (bps)
service-policy XXXXX

Policy Map XXXXX
Description: Queue traffic with DSCP PHB labels
Class realtime
priority 768 (kbps)
police cir 768000 bc 24000
conform-action transmit
exceed-action drop
Class priority
bandwidth remaining 40 (%)
Class missioncritical
bandwidth remaining 39 (%)
Class transactional
bandwidth remaining 16 (%)
Class general
bandwidth remaining 1 (%)
Class class-default
bandwidth remaining 4 (%)
packet-based wred, exponential weight 9

dscp min-threshold max-threshold mark-probablity
----------------------------------------------------------
default (0) 750 1875 1/1

[raghavendran.r]

Thanks Malone for the help!,

Please find below  and advice.

Policy Map Vz-Ethernet-PIP
Class class-default
Average Rate Traffic Shaping
cir 8500000 (bps)
service-policy XXXXX

Policy Map XXXXX
Description: Queue traffic with DSCP PHB labels
Class realtime
priority 768 (kbps)
police cir 768000 bc 24000
conform-action transmit
exceed-action drop
Class priority
bandwidth remaining 40 (%)
Class missioncritical
bandwidth remaining 39 (%)
Class transactional
bandwidth remaining 16 (%)
Class general
bandwidth remaining 1 (%)
Class class-default
bandwidth remaining 4 (%)
packet-based wred, exponential weight 9

dscp min-threshold max-threshold mark-probablity
----------------------------------------------------------
default (0) 750 1875 1/1

[Georg Pauwen]

Hello,

what class is the traffic for the file transfer matching ?

[raghavendran.r]

Hi team...how do I check the traffic class...please advice...thanks

[Mark Malone]

Hi
do you know which class the traffic belongs to , the file your transferring will be using a specific protocol and ip range this may be bound to one of the specific classes below . each of these classes as above has specific BW percents associated with them , the first thing to do is find out where the traffic your sending is fitting into theses classes as it hits the WAN

usually it can be based on protocol or access-list etc , this should be in your global config

Class realtime
Class priority
Class missioncritical
Class transactional
Class general
Class class-default