Unconfigure the DHCP (Dynamic Host Configuration Protocol) option information for the specified VLAN (Virtual LAN).
| vlan_name | Specifies the VLAN on which to unconfigure DHCP. |
| default-gateway | Specifies the router option. |
| dns-server | Specifies the Domain Name Server (DNS) option. |
| primary | Specifies the primary DNS option. |
| secondary | Specifies the secondary DNS option. |
| wins-server | Specifies the NetBIOS name server (NBNS) option. |
N/A.
None.
The following command unconfigures the DHCP options for the VLAN temporary:
unconfigure temporary dhcp-options
This command was first available in ExtremeXOS 11.0.
The primary and secondary DNS options were added in ExtremeXOS 12.1.
This command is available on the Summit X450-G2, X460-G2, X670-G2, X770, and ExtremeSwitching X440-G2, X620, X690, X870 series switches.
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