Mellanox MLNX-OS®Command Reference Guide for SX1018HP Ethernet Managed Blade Switch

Rev 1.6.2

Mellanox Technologies

dhcp

dhcp [renew]

no dhcp

Enables DHCP on the specified interface.

The no form of the command disables DHCP on the specified interface.

Syntax Description renew Forces a renewal of the IP address. A restart on the

DHCP client for the specified interface will be issued.

Default Could be enabled or disabled (per part number) manufactured with 3.2.0500

Modes/Context Config Interface Management

History 3.1.0000

Role admin

Example

switch (config interface mgmt0) # dhcp

switch (config) # show interfaces mgmt0 configured

Interface mgmt0 configuration

Enabled: yes

DHCP: yes

Zeroconf: no

IP address:

Netmask:

IPv6 enabled: yes

Autoconf enabled: no

Autoconf route: yes

Autoconf privacy: no

IPv6 addresses: 0

Speed: auto

Duplex: auto

MTU: 1500

Comment:

Related Commands show interfaces <ifname> configured

Note

• When enabling DHCP, the IP address and netmask are received via DHCP hence, the static

IP address configuration is ignored

• Enabling DHCP disables zeroconf and vice versa

• Setting a static IP address and netmask does not disable DHCP. DHCP is disabled by using

the “no” form of this command, or by enabling zeroconf.