Users Guide

ipv6 dhcp snooping verify mac-address
Syntax
[no] ipv6 dhcp snooping verify mac-address
To disable verify source mac-address against IPv6 DHCP packet MAC address, use the no ipv6 dhcp
snooping verify mac-address command.
Defaults Disabled
Command Modes CONFIGURATION
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
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 S4810, S4820T, S6000, S6000-ON, and Z-Series.
ip helper-address
Configures the destination broadcast address or the host address for DHCP server requests.
Syntax
ip helper-address [vrf vrf-name] ip-address
To disable the destination broadcast address or the host address for DHCP server requests, use the ip
helper-address [vrf vrf-name] ip-address command.
Parameters
vrf vrf-name (Optional) Enter the keyword vrf and then the name of the VRF through which
the host address can be reached.
ip-address Enter an IP address through which the host address can be reached.
Default Disabled.
Command Modes INTERFACE
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
9.10(0.0) Introduced on the S6100.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
Version 9.4.(0.0) Introduced on the S-Series and Z-Series.
Usage
Information
Use this command on the interfaces where the DHCP clients are connected to forward the packets from
clients to DHCP server and vice-versa.
Example
Dynamic Host Configuration Protocol (DHCP) 469