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ES4626-SFP Management Guide.pdf

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function of dynamic NEIGHBOR on the port.<br />

Parameters: upper limit of the number of dynamic NEIGHBOR of the port,<br />

ranging from 1 to 4096.<br />

Default Settings:The number limitation function of dynamic ARP on the port is disabled.<br />

Command Mode:Port mode.<br />

Usage <strong>Guide</strong>:When configuring the max number of dynamic NEIGHBOR allowed by the<br />

port, if the number of dynamically learnt NEIGHBOR on the port is already larger than the<br />

max number to be set, the extra dynamic NEIGHBOR will be deleted. TRUNK ports do<br />

not supports this function.<br />

Examples:<br />

Enable the number limitation function of dynamic NEIGHBOR in port 1/2 mode, the max<br />

number to be<br />

20.<br />

Switch(Config)#interface ethernet 1/2<br />

Switch(Config-Ethernet1/2)# switchport nd dynamic maximum 20<br />

Disable the number limitation function of dynamic NEIGHBOR in port 1/2 mode.<br />

Switch(Config-Ethernet1/2)#no switchport nd dynamic maximum<br />

24.3.5 ip arp dynamic maximum<br />

Command:ip arp dynamic maximum <br />

no ip arp dynamic maximum<br />

Function:Set the max number of dynamic ARP allowed in the VLAN, and, at the same<br />

time, enable the number limitation function of dynamic ARP in the VLAN; “no ip arp<br />

dynamic maximum” command is used to disable the number limitation function of<br />

dynamic ARP in the VLAN.<br />

Parameters: upper limit of the number of dynamic ARP in the VLAN, ranging<br />

from 1 to 4096.<br />

Default Settings:the number limitation function of dynamic ARP in the VLAN is disabled.<br />

Command Mode:Interface mode.<br />

Usage <strong>Guide</strong>:When configuring the max number of dynamic ARP allowed in the VLAN,<br />

if the number of dynamically learnt ARP in the VLAN is already larger than the max<br />

number to be set, the extra dynamic ARP will be deleted.<br />

Examples:<br />

Enable the number limitation function of dynamic ARP in VLAN 1, the max number to be<br />

set is 50<br />

Switch(Config)#interface ethernet 1/2<br />

Switch(Config-if-Vlan1)# ip arp dynamic maximum 50<br />

Disable the number limitation function of dynamic ARP in VLAN 1<br />

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