Dhcp authority configuration examples – ADC CUDA 3 User Manual

Page 271

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Cuda 12000 IP Access Switch CLI-based Administration Guide

DHCP Authority Configuration Examples

269

DHCP Authority Configuration Examples

In the following example, cable interface 1/1/1 has an IP interface of
192.168.19.50:

cli:172.16.19.10:interface:cable:csi(1/1/1)# show ip address

Chassis/Slot/Interface 1/1/1

row count: 1

IP Address Net Mask Interface Priority

---------------- ---------------- ---------- ----------

192.168.19.50 255.255.255.0 8781825 Other

In the following example, this IP address is configured as the cable modem
gateway. The ARP cache for that interface shows that all DHCP addresses
were provided dynamically and are not protected by DHCP authority:

cli:172.16.19.10:interface:cable:csi(1/1/1)# show arp

row count: 12

IP Address MAC Address Type

---------------- ------------------ ----------

192.168.19.51 00:10:95:04:0a:c4 dynamic

192.168.19.52 00:10:95:04:0a:b7 dynamic

192.168.19.53 00:90:96:00:29:6d dynamic

192.168.19.54 00:10:95:04:0a:c3 dynamic

192.168.19.55 00:10:95:01:ef:d8 dynamic

192.168.19.56 00:a0:73:69:39:65 dynamic

192.168.19.57 00:90:83:36:82:f1 dynamic

192.168.19.58 00:90:96:00:39:f9 dynamic

192.168.19.59 00:90:96:00:39:7f dynamic

192.168.19.60 00:10:95:01:f0:05 dynamic

192.168.19.61 00:90:83:32:9f:8c dynamic

192.168.19.62 00:90:83:36:82:ee dynamic

cli:172.16.19.10:interface:cable:csi(1/1/1)#

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