Ipv6 Dhcp Client Information Refresh - Cisco 300 Series Cli Manual

DHCPv6 Commands
78-21075-01 Command Line Interface Reference Guide
User Guidelines
This command restarts DHCP for an IPv6 client on a specified interface after first
releasing and un-configuring previously-acquired prefixes and other configuration
options (for example, DNS servers).
Example
The following example restarts the DHCP for IPv6 client on VLAN 100:
clear ipv6 dhcp client vlan 100
52.3

ipv6 dhcp client information refresh

Use the ipv6 dhcp client information refresh command in Interface Configuration
mode to configure the refresh time for IPv6 client information on a specified
interface if the DHCPv6 Server reply does not include the Information Refresh
Time option.
Use the no form of this command to return to the default value of the refresh time.
Syntax
ipv6 dhcp client information refresh
no ipv6 dhcp client information refresh
Parameters
•
seconds—The refresh time, in seconds. The value cannot be less than the
minimal acceptable refresh time configured by the ipv6 dhcp client
information refresh minimum command. The maximum value that can be
used is 4,294967,294 seconds (0xFFFFFFFE).
•
infinite—Infinite refresh time.
Default Configuration
The default is 86,400 seconds (24 hours).
Command Mode
Interface configuration (config-if).
seconds |
infinite
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