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-ON.
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 S4810, S4820T, S6000, S6000-ON, and Z-Series.
Example
Dell# show ipv6 dhcp snooping
IPv6 DHCP Snooping : Enabled.
IPv6 DHCP Snooping Mac Verification : Disabled.
Database write-delay (In minutes) : 5
DHCP packets information
Snooping packets : 0
Snooping packets processed on L2 vlans : 0
DHCP Binding File Details
Invalid File : 0
Invalid Binding Entry : 0
Binding Entry lease expired : 0
Dell#
Commands to Configure DNS
To configure the Domain Names Systems (DNS) on the system, use the following commands:
ip name-server
Configures one or more name server (DNS) IP addresses. You can configure up to six IP addresses.
Syntax
ip name-server [vrf vrf-name]
ip-address
[
ip-address2
] [
ip-address3
] [
ip-
address4
] [
ip-address5
] [
ip-address6
]
To undo the name server ip address configuration for VRF, use the
no ip name-server [vrf vrf-name]
ip-address
command.
Parameters
vrf
vrf-name
(Optional) Enter the key word
vrf
and then the name of the VRF to configure the name
server IP addresses for that VRF.
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.
Dynamic Host Configuration Protocol (DHCP)
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