Ipv6 Dhcp Duid-En - Cisco 300 Series Cli Manual
Small business 300 series managed switches
command line interface guide release 1.3
Hide thumbs
Also See for 300 Series:
- Cli manual (1117 pages) ,
- Administration manual (586 pages) ,
- Quick start manual (72 pages)
Table of Contents
Advertisement
DHCPv6 Commands
78-21075-01 Command Line Interface Reference Guide
Command Mode
Interface configuration (config-if).
User Guidelines
This command specifies the minimum acceptable information refresh time. If the
server sends an information refresh time option of less than the configured
minimum refresh time, the configured minimum refresh time will be used instead.
This command may be configured in several situations:
•
In unstable environments where unexpected changes are likely to occur.
•
For planned changes, including renumbering. An administrator can
gradually decrease the time as the planned event nears.
•
Limit the amount of time before new services or servers are available to the
client, such as the addition of a new Simple Network Time Protocol (SNTP)
server or a change of address of a Domain Name System (DNS) server.
If you configure the infinite keyword, the client never refreshes the information.
Example
The following example configures an upper limit of 2 days:
interface vlan 100
ipv6 dhcp client stateless
ipv6 dhcp client information refresh minimum 172800
exit
52.5
ipv6 dhcp duid-en
Use the ipv6 dhcp duid-en command in Global Configuration mode to set the
Vendor Based on Enterprise Number DHVPv6 Unique Identified (DUID-EN) format.
Use the no form of this command to return to the default value.
Syntax
enterprise-number identifier
ipv6 dhcp duid-en
no ipv6 dhcp duid-en
52
863
Advertisement
Table of Contents
