Command Line Reference Guide

ip-address [ip-
address2] [ip-
address3] [ip-
address4] [ip-
address5] [ip-
address6]
Enter the IP address of the name server in dotted decimal
format.
NOTE: Use the additional ip-address parameters (ip-
address2 to ip-address6) in a sequential order to
specify up to a maximum of six IP addresses per VRF.
Defaults None
Command
Modes
CONFIGURATION
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version 9.4.
(0.0)
Introduced on the S-Series and Z-Series.
Usage
Information
Use this command to associate name server IP addresses to a specific VRF.
Example
• Dell(conf)#ip name-server vrf jay 2.2.2.2
• Dell(conf)#ip name-server vrf jay 2.2.2.2 3.3.3.3 4.4.4.4
5.5.5.5 6.6.6.6 7.7.7.7
Commands to Configure Secure DHCP
DHCP, as defined by RFC 2131, provides no authentication or security mechanisms. Secure DHCP is a
suite of features that protects networks that use dynamic address allocation from spoofing and attacks.
arp inspection
Enable dynamic arp inspection (DAI) on a VLAN.
Z-Series
Syntax
arp inspection
Defaults Disabled
Command
Modes
INTERFACE VLAN
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
530
Dynamic Host Configuration Protocol (DHCP)