Service Manual

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(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.
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.
8.3.7.0 Introduced on the S4810.
8.3.1.0 Introduced on the E-Series.
7.2.1.0 Introduced on the C-Series and S-Series.
ipv6 dhcp snooping verify mac-address
Configure to enable verify source mac-address against ipv6 DHCP packet 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.
514 Dynamic Host Configuration Protocol (DHCP)