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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)#