Setup Guide

The following example displays the SAV discard counters on a particular interface:
DellEMC> show ip dhcp snooping source-address-validation discard-
counters interface TenGigabitEthernet 1/1
deny access-list on TenGigabitEthernet 1/1
Total cam count 2
deny vlan 10 count (0 packets)
deny vlan 20 count (0 packets)
The following example displays the SAV discard counters on a port channel interface:
DellEMC> show ip dhcp snooping source-address-validation discard-
counters interface portchannel 10
deny access-list on Port-channel 10 on stack-unit 0
Total cam count 1
deny vlan 10 count (0 packets)
deny access-list on Port-channel 10 on stack-unit 1
Total cam count 1
deny vlan 10 count (0 packets)
deny access-list on Port-channel 10 on stack-unit 2
Total cam count 1
deny vlan 10 count (0 packets)
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, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100-ON.
9.8(2.0) Introduced on the S3100 series.
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
DellEMC# 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
Dynamic Host Configuration Protocol (DHCP) 573