Ipv6 Interface - Cisco Small Business 200 Series Administration Manual

IP Configuration
IPv4 Management and Interfaces

IPv6 Interface

An IPv6 interface can be configured on a port, LAG, VLAN, loopback interface or tunnel.
As opposed to other types of interfaces, a tunnel interface is first created in the IPv6 Tunnel page and then
IPv6 interface is configured on the tunnel in this page.
To define an IPv6 interface:
STEP 1
STEP 2
STEP 3
STEP 4
• IPv6 Interface—Select a specific port, LAG, VLAN, loopback interface or ISATAP tunnel for the IPv6
address.
STEP 5
• Stateless—Select to enable the interface as a stateless DHCPv6 client. This enables reception of
configuration information from a DHCP server.
• Minimum Information Refresh Time—This value is used to put a floor on the refresh time value. If the
server sends a refresh time option that is less than this value, this value is used instead. Select either
Infinite (no refresh unless the server sends this option) or User Defined to set a value.
• Information Refresh Time—This value indicates how often the device will refresh information
received from the DHCPv6 server. If this option is not received from the server, the value entered here
is used. Select either Infinite (no refresh unless the server sends this option) or User Defined to set a
value.
STEP 6
• IPv6 Address Auto Configuration—Select to enable automatic address configuration from router
advertisements sent by neighbors.
The device does not support stateful address auto configuration from a DHCPv6 server.
NOTE
• Number of DAD Attempts—Enter the number of consecutive neighbor solicitation messages that are
sent while Duplicate Address Detection (DAD) is performed on the interface's Unicast IPv6 addresses.
DAD verifies the uniqueness of a new Unicast IPv6 address before it is assigned. New addresses
Cisco Small Business 200 Series Smart Switch Administration Guide
Click Administration > Management Interface > IPv6 Interfaces.
Click Apply to configure default zone.
Click Add to add a new interface on which interface IPv6 is enabled.
Enter the field:
To configure the interface as a DHCPv6 client, meaning to enable the interface to
receive information from the DHCPv6 server, such as: SNTP configuration and
DNS information, enter the DHCPv6 Client fields:
To configure additional IPv6 parameters, enter the following fields:
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