Configuring IP Information
Management and IP Interfaces
STEP 3
STEP 1
STEP 2
STEP 3
STEP 4
Cisco Small Business 200 Series Smart Switch Administration Guide
•
ICMPv6 Rate Limit Bucket Size—Enter the maximum number of ICMP error
messages that can be sent by the switch per interval.
Click Apply. The IPv6 global parameters are written to the Running Configuration
file.
Defining an IPv6 Interface
An IPv6 interface can be configured on a port, a LAG, VLAN, or ISATAP tunnel
interface. The switch supports one IPv6 interface as an IPv6 end device.
A tunnel interface is configured with an IPv6 address based on the settings
defined in the IPv6 Tunnel page.
To define an IPv6 interface:
Click Administration > Management Interface > IPv6 Interface.
The IPv6 Interface page opens.
This page displays the IPv6 interfaces already configured.
Click Add to add a new interface on which interface IPv6 is enabled.
The Add IPv6 Interface page opens.
Enter the values.
•
IPv6 Interface—Select a specific port, LAG, VLAN, or ISATAP tunnel.
•
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 remain in a tentative state during DAD verification. Entering 0 in
this field disables duplicate address detection processing on the specified
interface. Entering 1 in this field indicates a single transmission without
follow-up transmissions.
•
IPv6 Address Auto Configuration—Enable automatic address
configuration. If enabled, the switch supports IPv6 stateless address auto
configuration of site local and global IP address from the IPv6 router
advertisement received on the interface. The switch does not support
stateful address auto configuration. If auto-configuration is not enabled,
define an IPv6 address from the IPv6 Addresses page.
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