Dell Command Line Reference Guide for the S4048–ON System 9.14.2.5

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ip dhcp snooping binding

Create a static entry in the DHCP binding table.

Syntax
[no] ip dhcp snooping binding mac address vlan-id vlan-id ip ip-address interface interface-type lease number
Parameters
mac address
Enter the keyword mac then the MAC address of the host to which the server is leasing the IP address.
vlan-id vlan-id
Enter the keywords vlan-id then the VLAN to which the host belongs. The range is from 2 to 4094.
ip ip-address
Enter the keyword ip then the IP address that the server is leasing.
interface type
Enter the keyword interface then the type of interface to which the host is connected:
  • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport[/subport] information.
  • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.
lease time
Enter the keyword lease then the amount of time the IP address are leased. The range is from 1 to 4294967295.
Defaults
None
Command Modes
  • EXEC
  • EXEC Privilege
Command History

This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC Networking OS Command Line Reference Guide.

Version
Description
9.14(1.0)
Enhanced the command to map multiple IP addresses to one MAC address on the S4810 and S4820T.
9.13(0.0)
Enhanced the command to map multiple IP addresses to one MAC address on the S5048F–ON.
9.13(0.0)
Enhanced the command to map multiple IP addresses to one MAC address. Enhanced to support DHCP snooping in a VLT setup.
9.10(0.1)
Introduced on the S6010-ON and S4048T-ON.
9.10(0.0)
Introduced on the S3148.
9.10(0.0)
Introduced on the S6100-ON.
9.8(2.0)
Introduced on the S3100 series.
9.8(0.0P5)
Introduced on the S4048-ON.
9.8(0.0P2)
Introduced on the S3048-ON.
9.7(0.0)
Introduced on the S6000-ON.
9.2(1.0)
Introduced on the Z9500.
9.0.2.0
Introduced on the S6000.
8.3.19.0
Introduced on the S4820T.
8.3.11.1
Introduced on the Z9000.
8.5.1.0
Added support for 4-port 40G line cards on the E-Series.
8.3.7.0
Introduced on the S4810.
8.3.1.0
Introduced on the E-Series.
7.8.1.0
Introduced on the C-Series and S-Series.
Usage Instructions

You can map multiple IP addresses to the same MAC address.

Related Commands

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