fib-install-priority
Syntax (PTX10001-36MR, PTX10004, PTX10008, PTX10016 Devices)
fib-install-priority <high/medium/>
Hierarchy Level
[edit policy-options policy-statement policy-name term term-name then]
Description
Assign a FIB install priority, as high or low, for matching routes. Non-matching routes are by default classified as unprioritized. When the routes are installed in the forwarding table, the number of forwarding table entries that routes of a particular priority get depends on the memory percentage allotted for the priority. Refer fib-prioritization to read more.
Issue the run show route <prefix> extensive command as
shown in the following example to view the FIB install priority of a
particular route.
user@host# run show route 10.0.1.1 extensive
inet.0: 33 destinations, 35 routes (33 active, 0 holddown, 0 hidden)
10.0.1.1/32 (1 entry, 1 announced)
TSI:
KRT in-kernel 10.0.1.1/32 -> {10.1.2.1}
*Static Preference: 5
FIB Installation Priority: INSTALL PRIORITY MEDIUM
Next hop type: Router, Next hop index: 11045
Address: 0x55eaafc82f1c
Next-hop reference count: 3, key opaque handle: (nil), non-key opaque handle: (nil)
Next hop: 10.1.2.1 via et-0/0/3.0, selected
Session Id: 9
State: <Active Int Ext>
Local AS:100
Age: 26
Validation State: unverified
Task: RT
Announcement bits (1): 0-KRT
AS path: I
Thread: junos-mainOptions
-
high – Set the FIB install priority as high.
-
medium – Set the FIB install priority as medium.
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.