Reference Guide

Related
Commands
ip dhcp snooping vlan – enables DHCP snooping on one or more VLANs.
ip dhcp snooping binding
Create a static entry in the DHCP binding table.
C-Series, E-Series, S-Series, Z-Series, S4810
Syntax
[no] ip dhcp snooping binding mac address vlan-id vlan-id ip
ip-address interface type slot/port lease number
Parameters
mac address Enter the keyword mac followed by the MAC address of the host to
which the server is leasing the IP address.
vlan-id vlan-id Enter the keywords vlan-id followed by the VLAN to which the
host belongs. The range is 2 to 4094.
ip ip-address Enter the keyword ip followed by the IP address that the server is
leasing.
interface type Enter the keyword interface followed by the type of interface to
which the host is connected:
• For an 10/100 Ethernet interface, enter the keyword
fastethernet.
• For a Gigabit Ethernet interface, enter the keyword
gigabitethernet.
• For a SONET interface, enter the keyword sonet.
• For a Ten Gigabit Ethernet interface, enter the keyword
tengigabitethernet.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE.
slot/port Enter the slot and port number of the interface.
lease time Enter the keyword lease followed by the amount of time the IP
address will be leased. The range is 1 to 4294967295.
Defaults none
Command Modes
• EXEC
• EXEC Privilege
Command History
Version 8.3.11.1 Introduced on the Z9000.
Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.
Version 8.3.7.0 Introduced on the S4810.
Version 8.3.1.0 Introduced on the E-Series.
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