Re: Rate-Limit

Thank you Syed for your guidance.

Ahmed.

On Sat, Apr 3, 2010 at 5:03 PM, Syed Khalid Ali <
khalid_khursheed_at_hotmail.com> wrote:

>
> No. "bandwidth <value>" is used to convey the speed of the interface to
> higher level protocol.For example: IGPs uses bandwidth statement to
> correctly calculate the metric.TCP also adjust the re-transmission
> mechanism.
> Refer to command reference on this link:
> http://www.cisco.com/en/US/docs/ios/interface/command/reference/ir_a1.html#wp1013415
> regards,
>
> Khalid
>
>
>
>
> ----------------------------------------
> > Date: Sat, 3 Apr 2010 12:59:12 +0500
> > Subject: Re: Rate-Limit
> > From: aahmedejaz_at_gmail.com
> > To: khalid_khursheed_at_hotmail.com
> > CC: ccielab_at_groupstudy.com
> >
> > Ok. so that means if the ingress traffic is conforming to the rate
> specified
> > then it will look for the other rate-limit commands. Just one more thing,
> do
> > we have to specify the bandwidth on the interface manually like how you
> did
> > in ur example? (bandwidth 32k or anything).
> >
> > Thanks man, I really appreciate your guidance.
> >
> > Ahmed.
> >
> > On Sat, Apr 3, 2010 at 12:49 PM, Syed Khalid Ali <
> > khalid_khursheed_at_hotmail.com> wrote:
> >
> >>
> >> No.
> >> In MQC, you are policing individual traffic. but the example that I
> >> presented, you are actually policing for overall rate and if that
> conforms
> >> then you look for subset of traffic. It is similar to "If...Then". This
> is
> >> how I took it.
> >> Expert please add if I am wrong or the statement is not complete
> >>
> >> Regards,Khalid
> >>
> >>
> >>> Date: Fri, 2 Apr 2010 19:50:06 +0500
> >>> Subject: Re: Rate-Limit
> >>> From: aahmedejaz_at_gmail.com
> >>> To: khalid_khursheed_at_hotmail.com
> >>> CC: ccielab_at_groupstudy.com
> >>>
> >>> So it is same like if you do it through MQC:
> >>>
> >>> policy-map POLICE
> >>> class FTP
> >>> police xxx xxx xxx
> >>> class TELNET
> >>> police xxx xxx xxx
> >>> class class-default
> >>> police xxx xxx xxx
> >>>
> >>> int s1/0
> >>> bandwidth xxx
> >>> service policy in POLICE
> >>>
> >>> ??
> >>>
> >>> Ahmed
> >>>
> >>>
> >>>
> >>> On Fri, Apr 2, 2010 at 7:43 PM, Ahmed Ejaz wrote:
> >>>
> >>>> Syed,
> >>>>
> >>>> Thank you for the example. So this means that the actual bandwidth is
> >>>> specified on the first line following a continue statement and then
> >>>> specifying the conditions for specific protocols. right? ..
> >>>>
> >>>> Ahmed.
> >>>>
> >>>> On Fri, Apr 2, 2010 at 7:29 PM, Syed Khalid Ali <
> >>>> khalid_khursheed_at_hotmail.com> wrote:
> >>>>
> >>>>>
> >>>>>
> >>>>> Ahmed,
> >>>>> I am also studying for the lab. I have come up with this small
> example:
> >>>>> R1--------------ser0/0--------------R2---L01
> >>>>> Let say R1 is also hosting an FTP application and also requires
> >>>>> administration using telnet. Now the admin want to rate limit the FTP
> >> at
> >>>>> 16kbps and telnet at 8kbps. However, the overall traffic is still
> >> policed
> >>> at
> >>>>> 32kbpsACL 101 refer to telnet traffic and 102 refers to FTP
> >> trafficBelow
> >>> is
> >>>>> the configuration script:!interface Serial0/0 bandwidth 32 rate-limit
> >>> input
> >>>>> 32000 8000 16000 conform-action continue exceed-action drop
> rate-limit
> >>>>> input access-group 101 8000 1500 2000 conform-action transmit
> >>> exceed-action
> >>>>> drop rate-limit input access-group 102 16000 8000 8000 conform-action
> >>>>> transmit exceed-action drop!Verification: show interface ser0/0
> >> rate-limit
> >>>>>
> >>>>>
> >>>>>
> >>>>> ----------------------------------------
> >>>>>> Date: Fri, 2 Apr 2010 18:43:19 +0500
> >>>>>> Subject: Rate-Limit
> >>>>>> From: aahmedejaz_at_gmail.com
> >>>>>> To: ccielab_at_groupstudy.com
> >>>>>>
> >>>>>> Dear Experts,
> >>>>>>
> >>>>>> I have a question regarding the interface command to police traffic.
> >>>>> When
> >>>>>> using the rate-limit command you can specify various options i-e
> rate,
> >>>>> burst
> >>>>>> etc .. for the conform-action there is an option 'continue' which
> says
> >>>>> scan
> >>>>>> other rate limits. I am not able to understand how does it work. I
> >> would
> >>>>>> really appreciate if someone can explain.
> >>>>>>
> >>>>>> Thanks
> >>>>>>
> >>>>>> Ahmed.
> >>>>>>
> >>>>>>
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> >>>>>>
> >>>>>>
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Received on Sun Apr 04 2010 - 20:46:46 ART