Supermicro Intelligent Switch, User Manual

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Release :
1.0
680 / 913
28.2 ip bgp dampening
This command Configures the Dampening Parameters and the no form of the command resets the
Dampening Parameters to default.
ip bgp dampening [<HalfLife-Time> [<Reuse Value> [<Suppress Value> [<Max-
Suppress Time>]]]] [-s <Decay Granularity> [<Reuse Granularity> [<Reuse Array
Size>]]]
no ip bgp dampening [HalfLife-Time [Reuse-Value [Suppress-Value [Max-
Suppress-Time]]]] [-s [Decay-Granularity [Reuse-Granularity [Reuse-Array-
Size]]]
Syntax Description
HalfLife-Time
- Time (in seconds) after which a penalty is decreased by half. Once a route has been
assigned a penalty, the penalty is decreased by half after the half-life time
Reuse Value
- If the penalty associated with a suppressed route falls below this value, the route is re-
used
Suppress Value
- A route is suppressed when the penalty associated with the route exceeds this
value
Max-Suppress Time
- Maximum time (in seconds) a route can be suppressed
Decay Granularity
- Time granularity in seconds used to perform all decay computations
Reuse Granularity
- Time interval between evaluations of the reuse-lists. Each reuse lists
corresponds to an additional time increment
Reuse Array Size
- Size of reuse index arrays. This size determines the accuracy with which
suppressed routes can be placed within the set of reuse lists when suppressed for a long time
Mode
Global Configuration Mode
Defaults
HalfLife-Time - 900
Reuse Value - 500
Suppress Value - 3500
Max-Suppress Time - 3600
Decay Granularity - 1
Reuse Granularity - 15
Reuse Array Size - 1024