fib-prioritization
Syntax (PTX10001-36MR, PTX10004, PTX10008, PTX10016 Devices)
chassis {
fib-prioritization {
high-priority-memory-percent 0...100
medium-priority-memory-percent 0...100
}
}
Hierarchy Level
[edit chassis]
Description
Configure the memory allocation percent to install high and medium priority routes in the Forwarding Information Base (FIB) at device level. Reserve a percentage of memory on chassis for high-priority and medium priority routes, for IPv4, IPv6, and MPLS, BGP, IGP, static, aggregate, generated, and PRPD routes protocol data. The FIB prioritization configuration is a system-wide configuration. The amount of high or medium priority routes supported are different, based on memory available on the FPCs. Please note, that the system must be rebooted every time the FIB prioritization is changed.
chassis {
fib-prioritization {
high-priority-memory-percent 50
medium-priority-memory-percent 30
}
}
Total value of high priority and medium priority percentage must not exceed 100
Options
fib-prioritization—FIB prefix prioritization to install high and medium priority routes at chassis-level.
-
high-priority-memory-percent – Memory allocation for high priority protocol routes. Value range for memory percent is 0 to 100.
-
medium-priority-memory-percent – Memory allocation for medium priority protocol routes. Value range for memory percent is 0 to 100.
Required Privilege Level
-
interface—To view this statement in the configuration.
-
interface-control—To add this statement to the configuration.
Release Information
Command support introduced in Junos OS Evolved Release 22.4R1 for the PTX Series.