Setting Arp Parameters - Motorola BSR 2000 Configuration And Management Manual

BSR 2000 Configuration and Management Guide
Follow these steps to enable the DHCP lease query feature:
1. Use the interface cable command in Global Configuration mode to enter the
2. Use the dhcpleasequery authorization on command in Interface Configuration
Note: The IP helper address must be entered for the DHCP Lease Query
function to work. Refer to
Addresses
interface.
3. Use the show ip traffic command to monitor DHCP lease query statistics, which

Setting ARP Parameters

The Address Resolution Protocol (ARP) is used to build a correlation between the
cable network and the connected cable modems (CMs) and customer premises
equipment (CPE) by translating the CM and CPE's MAC address to a logical IP
address. The collected information is dynamically stored in a table called the ARP
cache.
Follow these steps to set ARP parameters on a cable interface.
1. Enter the cable interface on which ARP is enabled.
6-18
When the cable interface learns about the DHCP lease through a
DHCPLEASEQUERY exchange.
When the CM or CPE can continue passing data.
desired cable interface:
MOT (config-if)# interface cable {<X/Y>}
where:
X is 0.
Y is the port number.
mode to enable DHCP lease query messages to be exchanged between the cable
interface and DHCP server:
for more information on setting the IP helper address on the cable
MOT (config-if)# dhcpleasequery authorization on
include the number of active, known, unknown, and unimplemented DHCP
packet transmissions.
Configuring the Cable Helper and IP Helper
MGBI
Release 1.0
526360-001-00 Rev. B