DHCP Relay Commands
OmniSwitch 6250 CLI Reference Guide November 2009 page 32-53
show ip helper dhcp-snooping vlan
Displays a list of VLANs that have DHCP Snooping enabled and whether or not MAC address verifica-
tion and Option-82 data insertion is enabled for each VLAN.
show ip helper dhcp-snooping vlan
Syntax Definitions
N/A
Defaults
N/A
Platforms Supported
OmniSwitch 6250
Usage Guidelines
• This command only applies if DHCP Snooping is enabled at the VLAN level.
• Use the show ip helper command to determine the status of DHCP Snooping at the switch level.
Examples
-> show ip helper dhcp-snooping vlan
VLAN Opt82 MAC Addr
ID Insertion Verification
------+----------+--------------
50 Enabled Enabled
60 Enabled Enabled
100 Disabled Enabled
200 Enabled Disabled
1500 Disabled Disabled
Release History
Release 6.6.1; command was introduced.
output definitions
VLAN ID The VLAN identification number for the DHCP Snooping VLAN.
MAC Address Verification Indicates whether or not MAC address verification is enabled for the
VLAN (Enabled or Disabled). Configured through the ip helper
dhcp-snooping vlan command.
Opt-82 Data Insertion Indicates whether or not Option-82 data insertion is enabled for the
VLAN (Enabled or Disabled). Configured through the ip helper
dhcp-snooping vlan command.
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