From: Alberto Santos (albertofsantos@gmail.com)
Date: Mon Aug 04 2008 - 18:50:02 ART
Does anybody know how the decrease penalty works?
2008/8/4 Alberto Santos <albertofsantos@gmail.com>
> if you a route goes down, penalty of 500, but if it is goes down/up,
> penalty of 1000, it can not be changed.
>
> 2008/8/4 Hobbs <deadheadblues@gmail.com>
>
>> The question was how to alter the 1000 penalty. That can't be set with a
>>
>> route-map. And a route-map is optional:
>>
>> R1(config)#router bgp 100
>> R1(config-router)#bgp dampening ?
>> <1-45> Half-life time for the penalty
>> route-map Route-map to specify criteria for dampening
>> <cr>
>>
>> OR:
>>
>> R1(config)#route-map bgp-damp
>>
>> R1(config-route-map)#set dampening ?
>> <1-45> half-life time for the penalty
>>
>> R1(config-route-map)#set dampening 2 ?
>> <1-20000> penalty to start reusing a route
>>
>> R1(config-route-map)#set dampening 2 2 ?
>> <1-20000> penalty to start suppressing a route
>>
>> R1(config-route-map)#set dampening 2 2 2 ?
>> <1-255> Maximum duration to suppress a stable route
>>
>> R1(config-route-map)#set dampening 2 2 2 2 ?
>>
>> You still can't change penalty value of 1000
>>
>>
>> On Mon, Aug 4, 2008 at 3:22 PM, John <jgarrison1@austin.rr.com> wrote:
>>
>> > Damp parameters have to be configured in a route map with the set
>> dampening
>> > command
>> > ----- Original Message ----- From: "Hobbs" <deadheadblues@gmail.com>
>> > To: "akyccie" <akyccie@gmail.com>
>> > Cc: <ccielab@groupstudy.com>
>> > Sent: Monday, August 04, 2008 12:18 PM
>> > Subject: Re: BGP damping
>> >
>> >
>> >
>> > The default penalty is 1000 so you don't need to configure it. And as
>> far
>> >> as
>> >> I know, you can't change it.
>> >>
>> >> hth
>> >>
>> >> On Mon, Aug 4, 2008 at 10:43 AM, akyccie <akyccie@gmail.com> wrote:
>> >>
>> >> How to set the penatly of 1000 everytime routes flap. Not getting any
>> >>> option
>> >>> to set panelty.
>> >>>
>> >>> bgp dampening [half-life reuse suppress max-suppress-time]
>> >>>
>> >>>
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>> >>>
>> >>>
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