H3C S6812 Series Command Reference Manual page 816

Related commands
ip irdp
ip irdp lifetime
ip irdp lifetime
Use ip irdp lifetime to set the lifetime of IP addresses advertised on an interface.
Use undo ip irdp lifetime to restore the default.
Syntax
ip irdp lifetime lifetime-value
undo ip irdp lifetime
Default
The lifetime is 1800 seconds.
Views
Interface view
Predefined user roles
network-admin
Parameters
lifetime-value: Specifies the lifetime in seconds, in the range of 4 to 9000.
Usage guidelines
The lifetime applies to the following IP addresses:
•
IP addresses of the interface.
•
IP addresses for the interface to proxy-advertise.
The lifetime cannot be shorter than the maximum advertising interval on an interface.
Examples
# Set the lifetime of IP addresses advertised on VLAN-interface 100 to 2000 seconds.
<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] ip irdp lifetime 2000
Related commands
ip irdp
ip irdp interval
ip irdp multicast
Use ip irdp multicast to specify the multicast address 224.0.0.1 as the destination IP address for
RAs sent on an interface.
Use undo ip irdp multicast to restore the default.
Syntax
ip irdp multicast
undo ip irdp multicast
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