O'Reilly logo

Cisco IOS in a Nutshell, 2nd Edition by James Boney

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Name

cable helper-address — interface

Synopsis

cable helper-address ip-address [cable-modem | host ]
no cable helper-address ip-address [cable-modem | host ]

Configures

DHCP destination address

Default

Disabled

Description

This command specifies an IP address of a DHCP server to use for UDP broadcasts from cable modems or other hosts. The cable-modem option specifies that only cable modem UDP broadcasts are forwarded while the host option specifies that only host UDP broadcasts are forwarded.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required