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Version Description
9.3(0.1) Introduced on the S6000.
Usage
Information
You can use this command to view the number of supported extended prefix entries in LPM configured.
The output also displays the current applied value and the new value that is applicable after the reboot of
the device.
Example
DellEMC# show cam-ipv6 extended-prefix
Cam-Ipv6-LPM Extended Prefix
--------------------------------
Current Settings
cam-ipv6-max-/65-to-/128-Prefix : 2048
DellEMC(conf)#
ipv6 unicast-host-route
Enable programming of IPv6 /128 route prefixes in L3 host table.
Syntax
[no] ipv6 unicast-host-route
Defaults Enabled by default. By default, all the IPv6/128 route prefixes are installed only in L3 host table.
Command Modes CONFIGURATION
Command
History
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S6100–ON.
9.8(1.0) Introduced on the Z9100–ON.
9.7(0.0) Introduced on the S6000-ON.
9.5(0.1) Introduced on the Z9500.
9.3(0.1) Introduced on the S6000.
Usage
Information
You can use this command to enable programming of /128 route prefixes in L3 host table or in LPM
table. A warning message is displayed when you enter this command stating that this setting takes effect
for existing routes only when IPv6 route prefixes are cleared from the routing table (RTM). To enable
programming of /128 route prefixes in LPM table, use no ipv6 unicast-host-route command.
Example
DellEMC(conf)# ipv6 unicast-host-route
Warning: Command will take effect for existing routes only when IPv6
route prefixes are cleared from RTM
DellEMC(conf)#no ipv6 unicast-host-route
Warning: Command will take effect for existing routes only when IPv6
route prefixes are cleared from RTM
DellEMC(conf)#
ipv6 nd disable-reachable-timer
Keep the learnt neighbor discovery entries stateless so that the entries do not time out.
Syntax
ipv6 nd disable-reachable-timer
To restore to default, use the no ipv6 nd disable-reachable-timer command.
Default Disabled
IPv6 Basics 773