configure bootprelay vlan include-secondary
Description
Configures DHCP smart relay mode to include secondary IP address as giaddr at VLAN level.
Syntax Description
| ipv4 |
Specifies DHCPv4 BOOTP Relay service (default). |
| ipv6 |
Specifies DHCPv6 BOOTP Relay service. |
| vlan |
Configure BOOTP relay for this VLAN, and overrides the VR level configuration. |
| vlan_name |
Specifies the VLAN name. |
| include-secondary |
(Optional) Use both primary and secondary address(es) of the client VLAN as gateway address. |
| sequential |
Use primary and secondary address(es) of client VLAN in sequence after 3 retries (default if include-secondary is on). |
| parallel |
Use primary and secondary address(es) of client VLAN in parallel. |
| off |
Disable use of both primary and secondary address(es) of client VLAN as gateway address (default). |
Default
IPv4 is the default relay service.
off is the default value, but sequential is the default if include-secondary is on.
Usage Guidelines
Use this command to configure DHCP smart relay mode to include the secondary IP address as giaddr at the VLAN level.
Example
The following command configures DHCPv4 BOOTP Relay service for the "vlan_100" VLAN, and uses both primary and secondary address(es) of the client VLAN as gateway address. This overrides the VR level configuration.
configure bootprelay ipv4 vlan vlan_100 include-secondary
History
This command was first available in ExtremeXOS 15.4.
Platform Availability
This command is available on ExtremeSwitching 5320, 5420, 5520, and 5720 series switches.