Users Guide

Version Description
7.4.1.0 Introduced on the E-Series.
maximum dynamic-routes-ipv6
Specify the maximum number of dynamic (protocol) IPv6 routes a VRF can have.
Syntax maximum dynamic-routes—ipv6 limit {warn-threshold threshold-value | warning-only}
To remove the limit on the maximum number of IPv6 routes used, use the no maximum dynamic-routes-
ipv6
command.
Parameters
limit Maximum number of IPv6 routes allowed in a VRF. Valid range is from 1 to 8000 (or
maximum allowable for that platform if smaller value).
warning-threshold Warning threshold value is expressed as a percentage of the limit value. When the number
of IPv6 routes reaches the specied percentage of the limit, a warning message is
generated. Valid range is 1 to 100. When warn-threshold is used, once the limit is reached,
additional routes will not be allowed into the RTM ( route table manager ) itself.
warning-only When the warning-only option is used, a syslog message will be thrown when maximum
number of dynamic IPv6 routes reaches the limit. Additional dynamic IPv6 routes will still
be allowed.
Defaults No limit is set on the maximum number of dynamic IPv6 routes for a VRF.
Command Modes
CONFIGURATION-VRF
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, S6000-ON, and Z9500.
Usage Information
If the maximum IPv6 route limit is not specied for a VRF (valid range is from 1 to 8000), then it has unlimited
space that extends to the maximum number of entries allowed for the system. This command is not applicable to
the default and management VRFs.
IPv6 Basics 807