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NETGEAR M4500 Series Switches CLI Command Reference Manual 973
The parameter rate means to the limitation of packet rate. Its range is from 0 to 300 packets per second.
The parameter “burst interval” means the time interval of packet burst could be over rate limitation. Its range is
from 1 to 15 seconds.
Format ipv6 dhcp snooping limit {rate <pps> [burst interval <seconds>]} | none
no ipv6 dhcp snooping limit rate
Default rate is None
“burst interval” is 1 second.
Mode Interface Config
Example: While the packet rate of DHCPv6 message received from port 0/1 exceeds 100 pps and consecutive
time interval is over 10 seconds, the port 0/1 will be shutdown automatically.
(M4500-32C) #configure
(M4500-32C) (Config)#interface 0/1
(M4500-32C) (Interface 0/1)# ipv6 dhcp snooping limit rate 100 burst interval 10
(M4500-32C) (Interface 0/1)#
8.6.12. ipv6 dhcp snooping log-invalid
This command controls logging the illegal DHCPv6 messages to logging buffer.
Format [no] ipv6 dhcp snooping log-invalid
Default Disabled
Mode Interface Config
8.6.13. ipv6 dhcp snooping trust
This command enables or disables a port as DHCPv6 Snooping trust port.
Format [no] ipv6 dhcp snooping trust
Default Disabled
Mode Interface Config