Cisco 300 Series User Manual

DHCPv6 Commands
OL-32830-01 Command Line Interface Reference Guide 340
14
• 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 client never refreshes the information.
Example
The following example configures an upper limit of 2 days:
switchxxxxxx(config)# interface vlan 100
switchxxxxxx(config-if)# ipv6 dhcp client stateless
switchxxxxxx(config-if)# ipv6 dhcp client information refresh 172800
switchxxxxxx(config-if)# exit
14.4 ipv6 dhcp client stateless
Use the ipv6 dhcp client stateless command in Interface Configuration mode to
enable DHCP for an IPv6 client process and to enable request for stateless
configuration through the interface on which the command is run. To disable
requests for stateless configuration, use the no form of this command.
Syntax
ipv6 dhcp client stateless
no ipv6 dhcp client stateless
Parameters
This command has no arguments or keywords.
Default Configuration
Information request is disabled on an interface.
Command Mode
Global Configuration mode

Cisco 300 Series Specifications

General

Model	Cisco 300 Series
Category	Switch
Dimensions	Varies by model
Weight	Varies by model
Power over Ethernet (PoE)	Available on select models
Management	Web-based GUI, SNMP, CLI
VLANs	Up to 256
Security Features	ACLs, 802.1X, Port Security
Humidity	10% to 90% non-condensing
Ports	8, 16, 24, 48