PLANET XGS3-24040 - Manual (Page 768)

43-4
43.6 ipv6 nd dynamic maximum
Command: ipv6 nd dynamic maximum <value>
no ipv6 nd dynamic maximum
Function: Set the max number of dynamic NEIGHBOR allowed in the VLAN, and, at the same time,
enable the number limitation function of dynamic NEIGHBOR in the VLAN; “no ipv6 nd dynamic
maximum” command is used to disable the number limitation function of dynamic NEIGHBOR in the
VLAN.
Parameters: <value> upper limit of the number of dynamic NEIGHBOR in the VLAN, ranging from 1 to
4096.
Default Settings: The number limitation function of dynamic NEIGHBOR in the VLAN is disabled.
Command Mode: Interface Configuration Mode.
Usage Guide: When configuring the max number of dynamic NEIGHBOR allowed in the VLAN, if the
number of dynamically learnt NEIGHBOR in the VLAN is already larger than the max number to be set,
the extra dynamic NEIGHBOR will be deleted.
Examples:
Enable the number limitation function of dynamic NEIGHBOR in VLAN 1, the max number to be set is 50
Switch(config)#interface ethernet
Switch(Config-if-Vlan1)# ipv6 nd dynamic maximum 50
Disable the number limitation function of dynamic NEIGHBOR in VLAN 1
Switch(Config-if-Vlan1)#no ipv6 nd dynamic maximum
43.7 mac-address query timeout
Command: mac-address query timeout <seconds>
Function: Set the timeout value of querying dynamic MAC.
Parameter: <seconds> is timeout value, in second, ranging from 5 to 300.
Default Settings: Default value is 60 seconds.
Command Mode: Global mode
Usage Guide: After enabling the number limitation of MAC, users can use this command to configure the
timeout value of querying dynamic MAC. If the data traffic is very large, the timeout value can be shorter,
otherwise, it can be longer. Users can set it according to actual situation.
Examples:
Set the timeout value of quering dynamic MAC as 30 seconds
Switch(config)# mac-address query timeout 30
43.8 show mac-address dynamic count
Command: show mac-address dynamic count { (vlan <1-4096>)| interface ethernet <portName>}
Function: Display the number of dynamic MAC of corresponding port and VLAN.
Parameters: <vlan-id> display the specified VLAN ID.
<portName> is the name of layer-2 port.