Nortel BCM50a, Configuration Manual

Page: 284 / 315

284 Appendix I Enhanced DHCP option commands
N0115791
Use this command to configure the Nortel BCM50 DHCP server’s settings.
BCM50 IP sets override setting
Syntax:
ip dhcp <interface> server overrideipsetinfo [0|1]
[0:disable | 1:IP
phones only | 2:All
devices |
3:automatic]
This is the Nortel BCM50 DHCP server setting.
“0” disables the DHCP server.
“1” enables the DHCP server for IP phones.
“2” enables the DHCP server for all devices that send DHCP
requests.
“3” enables the DHCP server. The BCM50 automatically
determines whether to assign IP addresses to IP phones or any
device that sends a DHCP request.
[<range
start>-<range end>]
This is the range of IP addresses that the DHCP server will
assign when enabled.
You can type the full IP addresses or just the last parts. If you
type part of an IP address, the BCM50a Integrated Router
combines it with the IP address assigned to the BCM50
customer LAN interface to form a range of IP addresses that
are on the same subnet as the BCM50 customer LAN interface.
For example, the BCM50a Integrated Router assigns the
BCM50 an IP address of 11.12.13.1 with 255.255.0.0 as the
subnet mask.
If you want to have the BCM50 assign IP addresses to IP
phones from an IP address pool of 11.12.13.10 to 11.12.13.20,
you could type the command as follows:
ip dhcp enif0 server m50dhcpmode 1 11.12.13.10-11.12.13.20
or abbreviate the IP addresses like one of the following:
ip dhcp enif0 server m50dhcpmode 1 12.13.10-12.13.20
ip dhcp enif0 server m50dhcpmode 1 13.10-13.20
ip dhcp enif0 server m50dhcpmode 1 10-20