D-Link DGS-1250 Emulator - Page 133
ip dhcp snooping station-move deny
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DGS-1250 Series Gigabit Ethernet Smart Managed Switch CLI Reference Guide ip dhcp snooping limit rate VALUE no ip dhcp snooping limit rate Parameters VALUE Specifies the number of DHCP messages that can be processed per second. The valid range is from 1 to 300. Default By default, this option is disabled. Command Mode Interface Configuration Mode. Usage Guideline When the rate of the DHCP packet exceeds the limitation, the port will be changed to the error disable state. Example This example shows how to configure number of DHCP messages that a switch can receive per second on port 3. Switch# configure terminal Switch(config)# interface eth1/0/3 Switch(config-if)# ip dhcp snooping limit rate 100 Switch(config-if)# 16-11 ip dhcp snooping station-move deny This command is used to disable the DHCP snooping station move state. Use the no form of this command to enable the DHCP snooping roaming state. ip dhcp snooping station-move deny no ip dhcp snooping station-move deny Parameters None. Default By default, this option is enabled. Command Mode Global Configuration Mode. Usage Guideline hen DHCP snooping station move is enabled, the dynamic DHCP snooping binding entry with the same VLAN ID and MAC address on the specific port can move to another port if it detects that a new DHCP process belong to the same VLAN ID and MAC address. 130
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