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DHCPv4 Relay Configuration

Configures DHCPv4 Relay address in VLAN.

Syntaxip helper-address <relay_address> [<relay_address>] [<relay_address>] [<relay_address>]
Command mode Interface mode (VLAN)
Parameters
  • relay_address – DHCPv4 Relay address (Maximum: 4).

Usage

Use no ip helper-address <relay_address> to remove the DHCPv4 Relay information.

Supported Releases 1.0.0 or later
Click command config vlan dhcp_relay add [OPTIONS] <vid> DHCP_RELAY_DESTINATION_IPS...
Example
sonic(conf-if-Vlan100)# ip helper-address 1.1.1.1
sonic(conf-if-Vlan100)# no ip helper-address 1.1.1.1