Cisco 300 Series User Manual

IPv6 Commands
615 OL-32830-01 Command Line Interface Reference Guide
27
27.9 ipv6 link-local default zone
Use the Ipv6 link-local default zone command to configure an interface to egress a
link local packet without a specified interface or with the default zone 0.
Use the no form of this command to return the default link local interface to the
default value.
Syntax
Ipv6 link-local default zone
interface-id
no Ipv6 link-local default zone
Parameters
• interface-id —Specifies the interface that is used as the egress interface for
packets sent without a specified IPv6Z interface identifier or with the
default 0 identifier.
Default
By default, link local default zone is disabled.
Command Mode
Global Configuration mode
Example
The following example defines VLAN 1 as a default zone:
switchxxxxxx(config)# ipv6 link-local default zone vlan1
27.10 ipv6 nd dad attempts
Use the ipv6 nd dad attempts command in Interface Configuration mode to
configure the number of consecutive neighbor solicitation messages that are sent
on an interface while duplicate address detection is performed on the Unicast
IPv6 addresses of the interface.
To return the number of messages to the default value, use the no form of this
command.

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