Cisco Ubr7200 Series Router Configuration Tools - Cisco 7246VXR - uBR Router Software Configuration Manual

Chapter 1 Overview of Cisco uBR7200 Series Software

Cisco uBR7200 Series Router Configuration Tools

The Cisco uBR7200 series router provides you with the following configuration tools, allowing you
flexibility in choosing your configuration method:
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Autoinstall
The AutoInstall Using DHCP for LAN Interfaces feature replaces the use of the Bootstrap Protocol
(BOOTP) with the use of the Dynamic Host Configuration Protocol (DHCP) for Cisco IOS AutoInstall
over LAN interfaces. AutoInstall is a Cisco IOS software feature that provides for the configuration of
a new routing device automatically when the device is initialized. DHCP (defined in RFC 2131) is based
on the Bootstrap Protocol, which provides the framework for passing configuration information to hosts
on a TCP/IP network. DHCP adds the capability of automatic allocation of reusable network addresses
and additional configuration options.
In Cisco IOS Release 12.1(5)T, the IP address procurement phase of the AutoInstall process is now
accomplished using DHCP for Ethernet, Token Ring, and FDDI interfaces. Before this release, IP
addresses for LAN interfaces were obtained using BOOTP during the AutoInstall process. The
AutoInstall Using DHCP for LAN Interfaces feature also allows the routing device to recognize IP
address allocation messages coming from regular BOOTP servers, providing a seamless transition for
those devices already using BOOTP servers for AutoInstall. Additionally, this feature allows for the
uploading of configuration files using unicast Trivial File Transfer Protocol (TFTP).
Use the Autoinstall facility to configure the Cisco uBR7200 series router automatically after connection
to your WAN. For further details, refer to these sections or documents:
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Cable Interface Setup Facility
Use the Setup facility prior to completing a WAN or LAN connection to your router. The Setup facility
supports a number of functions so that cable interfaces and cable interface line cards are fully operational
after initial setup. Refer to the
on page
Cable Interface Extended Setup Facility
The Extended Setup facility enhances the Setup Facility by prompting you to configure each interface on
the system as you progress through the CMTS configuration. The Configuration mode allows you to
configure the Cisco uBR7200 series router manually if you prefer not to use Autoinstall or the Setup
Facility. Refer to the
page
OL-2239-05
Autoinstall, page 1-31
Cable Interface Setup Facility, page 1-31
Cable Interface Extended Setup Facility, page 1-31
Cisco Network Registrar, page 1-32
Interface Range Specification, page 1-32
Internal Modem Configuration File Editor, page 1-32
Manual Configuration Mode for the Cisco uBR7200 Series CMTS, page 1-32
Virtual Interface Support and Frequency Stacking Support, page 1-32
"Configuring the Cisco uBR7200 Series Using AutoInstall" section on page 2-10
Autoinstall Using DHCP for LAN Interfaces on Cisco.com
http://www.cisco.com/en/US/docs/ios/12_1t/12_1t5/feature/guide/dt_dhcpa.html
2-17.
"Configuring the Cable Interface with the Extended Setup Facility" section on
2-25.
Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide
Supported Software Features for the Cisco uBR7200 Series
"Configuring the Cisco uBR7200 Series Using the Setup Facility" section
1-31