Bgp Dampening - Dell S6100 Configuration Manual

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bgp dampening

Enable BGP route dampening and configure the dampening parameters.
Syntax bgp dampening [half-life reuse suppress max-suppress-time] [route-map map-name]
To disable route dampening, use the no bgp dampening [half-life reuse suppress max-
suppress-time] [route-map map-name] command.
Parameters
half-life
reuse
suppress
max-suppress-time
route-map map-
name
Defaults Disabled.
Command Modes
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Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version
9.8(0.0P5)
9.8(0.0P2)
9.7(0.0)
9.2(1.0)
9.0.2.0
8.3.19.0
8.3.11.1
bgp four-octet-as-support
(OPTIONAL) Enter the number of minutes after which the Penalty is decreased. After the
router assigns a Penalty of 1024 to a route, the Penalty is decreased by half after the half-
life period expires. The range is from 1 to 45. The default is 15 minutes.
(OPTIONAL) Enter a number as the reuse value, which is compared to the flapping
route's Penalty value. If the Penalty value is less than the reuse value, the flapping route is
once again advertised (or no longer suppressed). The range is from 1 to 20000. The
default is 750.
(OPTIONAL) Enter a number as the suppress value, which is compared to the flapping
route's Penalty value. If the Penalty value is greater than the suppress value, the flapping
route is no longer advertised (that is, it is suppressed). The range is from 1 to 20000. The
default is 2000.
(OPTIONAL) Enter the maximum number of minutes a route can be suppressed. The
default is four times the half-life value. The range is from 1 to 255. The default is 60
minutes.
(OPTIONAL) Enter the keyword route-map then the name of a configured route map.
Only match commands in the configured route map are supported.
ROUTER BGP
ROUTER BGP-address-family
Description
Introduced on the S4048-ON.
Introduced on the S3048-ON.
Introduced on the S6000–ON.
Introduced on the Z9500.
Introduced on the S6000.
Introduced on the S4820T.
Introduced on the Z9000.
— enable 4-byte support for the BGP process.
Border Gateway Protocol 351