Re: BGP damping

From: Hobbs (deadheadblues@gmail.com)
Date: Mon Aug 04 2008 - 18:37:46 ART


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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