num-65-127-prefix
Syntax
num-65-127-prefix number;
Hierarchy Level
[edit chassis (QFX Series) forwarding-options profile-name]
Description
For the Unified Forwarding Table (UFT) feature, specify how much forwarding table memory to allocate for IPv6 entries with prefix lengths in the range of /65 through /127. The ability to allocate flexibly the memory for IPv6 entries with prefixes in this range extends the use of this memory space to accommodate the appropriate mix of longest-prefix match (LPM) entries that best suits your network. The LPM table stores IPv4 unicast prefixes, IPv6 prefixes with lengths equal to or less than 64, and IPv6 prefixes with lengths from 65 through 127. With this option, you can increase, decrease, or allocate no memory for IPv6 prefixes with lengths from 65 through 127, depending on which version of Junos OS you are using.
This statement is supported only for the following forwarding
table memory profiles: l2-profile-one, l2-profile-three, l2-profile-two, and l3-profile. Do not use
this statement with the custom-profile or the lpm-profile statements.
The values you can configure are different depending on the version of Junos OS you are using.
Options
| number | Specify a numerical value.
|
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 13.2.
Support for QFX5200 Series switches introduced in Junos OS Release 15.1X53-D30.