rate limit high bandwidth application

[yeow_km]

I have a 10mb line from a site office to my HQ.

there is one user in the HQ office that is running some high bandwidth application, taking up 50% of my total bandwith.

its some video monitoring system.

i am using a C1841 router.

how do i limit the bandwidth the user can occupy ?

SrcIf         SrcIPaddress    DstIf         DstIPaddress    Pr SrcP DstP Bytes
Fa0/0         10.200.2.181    Tu1002        10.200.90.158   06 022A CC9F    46M
Fa0/0         10.200.2.181    Tu1002        10.200.90.158   06 022A CCE7    32M
Fa0/0         10.200.2.181    Tu1002        10.200.90.158   06 022A CD01    25M
Fa0/0         10.200.2.181    Tu1002        10.200.90.158   06 022A CC9C    21M
Fa0/0         10.200.2.181    Tu1002        10.200.90.158   06 022A CE2B  9478K

[Joseph W. Doherty]

Disclaimer

The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.

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In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.

Posting

You could apply a policy on the interface to police certain traffic.  You could also define an egress policy to prioritize traffic.  Something as simple as FQ, for all egress flows, might be enough.

[yeow_km]

how can I rate limit the incoming traffic on my router interface to 60% of my total bandwidth ?

[Joseph W. Doherty]

Disclaimer

The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.

Liability Disclaimer

In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.

Posting

All traffic or some traffic?

If some traffic, e.g. (NB: syntax may be incorrect)

class-map match all policed

match access-group <ACL reference>

policy-map sample

class policed

police average <bps>

interface <Internet facing>

service-policy input policed

[yeow_km]

what if I want to limit all traffic ?

[Joseph W. Doherty]

Disclaimer

The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.

Liability Disclaimer

In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.

Posting

All traffic or some traffic?

For all traffic, e.g. (NB: syntax may be incorrect)

policy-map sample

class class-default

police average <bps>

interface <Internet facing>

service-policy input policed

[yeow_km]

i have enable nbar on the router.

what i can see that all are gre traffic.

 FastEthernet0/1
                            Input                    Output
                            -----                    ------
   Protocol                 5min Bit Rate (bps)      5min Bit Rate (bps)
   ------------------------ ------------------------ ------------------------
   gre                      223000                   288000
   bgp                      0                        0
   ntp                      0                        0
   bittorrent               0                        0
   citrix                   0                        0
   cuseeme                  0                        0
   custom-01                0                        0
   custom-02                0                        0
   custom-03                0                        0
   custom-04                0                        0
   unknown                  0                        0
   Total                    223000                   288000

[Joseph W. Doherty]

And?  (I.e. you have another question?)