Cisco Cisco SG500-52PP 52-port Gigabit Max PoE+ Stackable Managed Switch 技术参考
IPv6 First Hop Security
604
OL-31486-02 Command Line Interface Reference Guide
29
Example
In the following example, the DHCPv6 Guard policy policy1 is attached to VLAN
100:
100:
switchxxxxxx(config)#
interface vlan 100
switchxxxxxx(config-if)#
ipv6 dhcp guard attach-policy policy1
switchxxxxxx(config-if)#
exit
29.16 ipv6 dhcp guard policy
To define a DHCP Guard policy and place the switch in DHCPv6 Guard Policy
Configuration mode, use the ipv6 dhcp guard policy command in Global
Configuration mode. To remove the DHCPv6 guard policy, use the no form of this
command.
Configuration mode, use the ipv6 dhcp guard policy command in Global
Configuration mode. To remove the DHCPv6 guard policy, use the no form of this
command.
Syntax
ipv6 dhcp guard policy
policy-name
no ipv6 dhcp guard policy
policy-name
Parameters
•
policy-name
—The DHCPv6 Guard policy name (up to 32 characters).
Default Configuration
No DHCPv6 Guard policy are configured
Command Mode
Global Configuration mode
User Guidelines
This command defines the DHCPv6 Guard policy name, and places the router in
DHCPv6 Guard Policy Configuration mode.
DHCPv6 Guard Policy Configuration mode.
The following commands can be configured in IPv6 DHCP Guard Policy
Configuration mode:
Configuration mode:
•