Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual page 2484

Complete Software Guide for Junos
Table 314: show policy damping Output Fields (continued)
Field Name Field Description
Figure-of-merit value below which a suppressed route can be used again. A suppressed route becomes
Reuse merit
reusable when its figure-of-merit value decays to a value below a reuse threshold, and the route once
again is considered usable and can be installed in the forwarding table and exported from the routing
table.
Figure-of-merit value above which a route is suppressed for use or inclusion in advertisements. When
Suppress/cutoff merit
a route's figure-of-merit value reaches a particular level, called the cutoff or suppression threshold,
the route is suppressed. When a route is suppressed, the routing table no longer installs the route into
the forwarding table and no longer exports this route to any of the routing protocols.
Maximum suppress Maximum hold-down time, in minutes. The value represents the maximum time that a route can be
suppressed no matter how unstable it has been before this period of stability.
time
Computed values
show policy damping show policy damping
2380
®
OS for EX Series Ethernet Switches, Release 10.4
Merit ceiling —Maximum merit that a flapping route can collect.
—Maximum decay half-life, in minutes.
Maximum decay
user@host> show policy damping
Default damping information:
Halflife: 15 minutes
Reuse merit: 750 Suppress/cutoff merit: 3000
Maximum suppress time: 60 minutes
Computed values:
Merit ceiling: 12110
Maximum decay: 6193
Damping information for "standard-damping":
Halflife: 10 minutes
Reuse merit: 4000 Suppress/cutoff merit: 8000
Maximum suppress time: 30 minutes
Computed values:
Merit ceiling: 32120
Maximum decay: 12453
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