PLANET XGS3-24040 - Manual (Page 306)

23-19
a) After receiving this configuration command, set globally the max number of dynamic binding
which relate to the same MAC address.
b) Account the binding value which corresponds with each MAC address globally. If the
corresponding dynamic binding number of one MAC address exceeds the configuration value,
then delete some dynamic binding which have a high age until the number of the dynamic
binding equals this configuration value, and stop the binding corresponding with this MAC
address. If the numberr of binding is less than the configuration value, the new dynamic binding
can still be created.
Example:
Set the max number of the corresponding dynamic binding for the same MAC address.
Switch(config)#ipv6 nd snooping enable
Switch(config)# ipv6 nd snooping mac-binding-limit 10
23.5 ipv6 nd snooping max-dad-delay
Command:
ipv6 nd snooping max-dad-delay
no ipv6 nd snooping max-dad-delay
Function:
Set the lifetime of SAC_START state for a binding.
Parameter:
is the lifetime of SAC_START state, the range from 1 to 10, the unit is second.
Command mode:
Global Mode.
Default:
SAC_START state binds the lifetime as 1 second.
Usage Guide:
Reset the binding lifetime of SAC_START state as <max-dad-delay> or 1 second.
Example:
Configure the lifetime as 10 seconds.
Switch(config)#ipv6 nd snooping enable
Switch(config)#ipv6 nd snooping max-dad-delay 10
23.6 ipv6 nd snooping max-dad-prepare-delay
Command:
ipv6 nd snooping max-dad-prepare-delay
no ipv6 nd snooping max-dad-prepare-delay
Function:
Set the lifetime of SAC_QUERY state for a binding.