Prefix-Limit - Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual

Complete Software Guide for Junos

prefix-limit

Syntax
Hierarchy Level
Release Information
Description
Options
2154
®
OS for EX Series Ethernet Switches, Release 10.4
prefix-limit {
maximum number;
teardown <percentage> <idle-timeout (forever | minutes)>;
}
[edit logical-systems logical-system-name protocols bgp family (inet | inet6) (any | flow |
labeled-unicast | multicast | unicast)],
[edit logical-systems logical-system-name protocols bgp group group-name family (inet |
inet6) (any | flow | labeled-unicast | multicast | unicast)],
[edit logical-systems logical-system-name protocols bgp group group-name neighbor address
family (inet | inet6) (any | flow | labeled-unicast | multicast | unicast)],
[edit logical-systems logical-system-name routing-instances routing-instance-name protocols
bgp family (inet | inet6) (any | flow | labeled-unicast | multicast | unicast)],
[edit logical-systems logical-system-name routing-instances routing-instance-name protocols
bgp group group-name family (inet | inet6) (any | flow | labeled-unicast | multicast |
unicast)],
[edit logical-systems logical-system-name routing-instances routing-instance-name
protocols bgp group group-name neighbor address family (inet | inet6) (any | flow
| labeled-unicast | multicast | unicast)],
[edit protocols bgp family (inet | inet6) (any | flow | labeled-unicast | multicast | unicast)],
[edit protocols bgp group group-name family (inet | inet6) (any | labeled-unicast | multicast
| unicast)],
[edit protocols bgp group group-name neighbor address family (inet | inet6) (any | flow
| labeled-unicast | multicast | unicast)],
[edit routing-instances routing-instance-name protocols bgp family (inet | inet6) (any | flow
| labeled-unicast | multicast | unicast)],
[edit routing-instances routing-instance-name protocols bgp group group-name family (inet
| inet6) (any | flow | labeled-unicast | multicast | unicast)],
[edit routing-instances routing-instance-name protocols bgp group group-name
neighbor address family (inet | inet6) (any | flow | labeled-unicast | multicast | unicast)]
Statement introduced before Junos OS Release 7.4.
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Limit the number of prefixes received on a BGP peering session and a rate-limit logging
when injected prefixes exceed a set limit.
—When you set the maximum number of prefixes, a message is logged
maximum number
when that number is exceeded.
Range: 1 through 4,294,967,295 (2
—If you include the
teardown <percentage>
when the maximum number of prefixes is reached. If you specify a percentage,
messages are logged when the number of prefixes exceeds that percentage. After
the session is torn down, it is reestablished in a short time unless you include the
statement. Then the session can be kept down for a specified amount
idle-timeout
of time, or forever. If you specify
issue a clear bgp neighbor
Range: 1 through 100
32
– 1)
statement, the session is torn down
teardown
, the session is reestablished only after you
forever
command.
Copyright © 2010, Juniper Networks, Inc.