340
Chapter 35 Commands for IPv6
Security RA
35.1 ipv6 security-ra enable
Command: ipv6 security-ra enable
no ipv6 security-ra enable
Function: Globally enable IPv6 security RA function, all the RA advertisement messages
will not be forwarded through hardware, but only sent to CPU to handle. The no operation
of this command will globally disable IPv6 security RA function.
Parameters: None.
Command Mode: Global Configuration Mode.
Default: The IPv6 security RA function is disabled by default.
Usage Guide: Only after globally enabling the security RA function, can the security RA
on a port be enabled. Globally disabling security RA will clear all the configured security
RA ports.
Example: Globally enable IPv6 security RA.
Switch(config)#ipv6 security-ra enable
35.2 ipv6 security-ra enable
Command: ipv6 security-ra enable
no ipv6 security-ra enable
Function: Enable IPv6 security RA on a port, causing this port not to forward the received
RA message. The no ipv6 security-ra enable will disable the IPv6 security RA on a port.
Parameters: None.
Command Mode: Port Configuration Mode.
Default: IPv6 security RA function is disabled by default.
Usage Guide: Only after globally enabling the security RA function, can the security RA
on a port be enabled. Globally disabling security RA will clear all the configured security
RA ports.
Example: Enable IPv6 security RA on a port.
Switch(Config-If-Ethernet1/2)#ipv6 security-ra enable