Chapter 6 Interfaces

 

 

Table 14 interface Commands: DHCP Settings (continued)

COMMAND

DESCRIPTION

[no] starting-address ip pool-size

Sets the IP start address and maximum pool size of

<1..65535>

the specified DHCP pool. The final pool size is

 

limited by the subnet mask.

 

Note: You must specify the network

 

number first, and the start address

 

must be in the same subnet.

 

The no command clears the IP start address and

 

maximum pool size.

[no] first-dns-server {ip interface_name

Sets the first DNS server to the specified IP

{1st-dns 2nd-dns 3rd-dns}

address, the specified interface’s first, second, or

EnterpriseWLAN}

third DNS server, or the NXC itself. The no

 

command resets the setting to its default value.

[no] second-dns-server {ip

Sets the second DNS server to the specified IP

interface_name {1st-dns 2nd-dns 3rd-

address, the specified interface’s first, second, or

dns} EnterpriseWLAN}

third DNS server, or the NXC itself. The no

 

command resets the setting to its default value.

[no] third-dns-server {ip interface_name

Sets the third DNS server to the specified IP

{1st-dns 2nd-dns 3rd-dns}

address, the specified interface’s first, second, or

EnterpriseWLAN}

third DNS server, or the NXC itself. The no

 

command resets the setting to its default value.

[no] first-wins-server ip

Specifies the first WINS server IP address to

 

assign to the remote users. The no command

 

removes the setting.

[no] second-wins-server ip

Specifies the second WINS server IP address to

 

assign to the remote users. The no command

 

removes the setting.

[no] lease {<0..365> [<0..23> [<0..59>]]

Sets the lease time to the specified number of

infinite}

days, hours, and minutes or makes the lease time

 

infinite. The no command resets the first DNS

 

server setting to its default value.

interface interface_name

Enters sub-command mode.

[no] ip dhcp-pool profile_name

Binds the specified interface to the specified DHCP

 

pool. You have to remove any DHCP relays first.

 

The no command removes the binding.

[no] ip helper-address ip

Creates the specified DHCP relay. You have to

 

remove the DHCP pool first, if the DHCP pool is

 

bound to the specified interface. The no command

 

removes the specified DHCP relay.

release dhcp interface-name

Releases the TCP/IP configuration of the specified

 

interface. The interface must be a DHCP client.

 

This command is available in privilege mode, not

 

configuration mode.

 

 

renew dhcp interface-name

Renews the TCP/IP configuration of the specified

 

interface. The interface must be a DHCP client.

 

This command is available in privilege mode, not

 

configuration mode.

 

 

show ip dhcp binding [ip]

Displays information about DHCP bindings for the

 

specified IP address or for all IP addresses.

clear ip dhcp binding {ip *}

Removes the DHCP bindings for the specified IP

 

address or for all IP addresses.

 

55

NXC CLI Reference Guide