Service Manual

NOTE: The output for port-channel interfaces does not display the physical interface. If the LAG
member interfaces belong to different stack-units, the counters are displayed per stack-unit for that
port channel.
show ipv6 dhcp snooping
Display the DHCPv6 snooping binding database.
Syntax
show ipv6 dhcp snooping
Defaults none
Command Modes EXEC Privilege
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 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.
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 the name server IP addresses for VRF. Using this command, you can configure up to a maximum of six IP addresses
per VRF.
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.
536 Dynamic Host Configuration Protocol (DHCP)