Ipv6 Nd Snooping Mac-Binding-Limit; Ipv6 Nd Snooping Max-Dad-Delay - Edge-Core ES4624-SFP Basic Management Manual

Snooping is allowed, NA/NS packets of all ports are not forwarded, but are copied to cpu.
After being processed by ND Snooping, these packets are forwarded according to the set
rules.
Example: Enable the ND Snooping globally.
Switch(config)#ipv6 nd snooping enable

34.3.4 ipv6 nd snooping mac-binding-limit

Command: ipv6 nd snooping mac-binding-limit <number>
no ipv6 nd snooping mac-binding-limit
Function: Configure the max number of IPv6 addresses that can be bound to the same
MAC address.
Parameter: <number> is the max value. It only includes the dynamic binding number,
the corresponding static binding number is not limited, the range from 1 to 10.
Default: 10.
Command mode: Global Mode.
Usage Guide:
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

34.3.5 ipv6 nd snooping max-dad-delay

Command: ipv6 nd snooping max-dad-delay <max-dad-delay>
no ipv6 nd snooping max-dad-delay
Function: Set the lifetime of SAC_START state for a binding.
Parameter: <max-dad-delay> is the lifetime of SAC_START state, the range from 1 to
10, the unit is second.
Command mode: Global Mode.
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