dhcpinfo command

Use this command to view the DHCP server-assigned IP configuration for eth0.

Use the dhcpinfo command to view the DHCP server-assigned IP configuration for eth0, if the interface is configured automatically by a DHCP server. You can use the ifconfig command to enable or disable DHCP.

Syntax:

dhcpinfo [ethernet_number]

Example:

dhcpinfo eth1

The following table describes the output from the example.

Table 1. dhcpinfo output
Field	Description
-server	DHCP server that assigned the configuration
-n	Assigned host name
-i	Assigned IPv4 address
-i6	Assigned IPv6 address
-g	Assigned gateway address
-s	Assigned subnet mask
-d	Assigned IPv4 domain name
-d6	Assigned IPv6 domain name
-dns1	Primary IPv4 DNS server IP address
-dns2	Secondary IPv4 DNS IP address
-dns3	Tertiary IPv4 DNS server IP address
-i6	IPv6 address
-d6	IPv6 domain name
-dns61	Primary IPv6 DNS server IP address
-dns62	Secondary IPv6 DNS IP address
-dns63	Tertiary IPv6 DNS server IP address

Syntax:

system> dhcpinfo
usage:
dhcpinfo eth0 - Display the DHCP settings for eth0
dhcpinfo eth1 - Display the DHCP settings for eth1
-server - DHCP server
-n      - hostname
-i      - IP address
-i6     - IPv6 address
-g      - gateway
-s      - subnet mask
-d      - domain name
-d6     - IPv6 domain name
-dns1   - primary DNS server
-dns2   - secondary DNS server
-dns3   - tertiary DNS server
-dns61  - IPv6 primary DNS server
-dns62  - IPv6 secondary DNS server
-dns63  - IPv6 tertiary DNS server

system> dhcpinfo eth0
-server :  10.240.199.172
-n     :  XCC-7DFY-1234567890
-i      :  10.240.216.168
-i6     :
-g      :  10.240.216.1
-s      :  255.255.255.0
-d      :  labs.lenovo.com
-d6     :
-dns1   :  10.240.199.172
-dns2   :  10.240.199.173
-dns3   :
-dns61  :
-dns62  :
-dns63  :

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