Installation guide

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Cisco uBR7100 Series Universal Broadband Router Software Configuration Guide
OL-2238-03
Chapter 1 Overview
Cisco IOS Releases and Images for the Cisco uBR7100 Series Router
Cisco IOS 12.2(15)BC2b Images and Requirements
Table 1-1 displays the memory recommendations of the Cisco IOS feature sets for the Cisco uBR10012
universal broadband router for Cisco IOS Release 12.2(4)BC1b. Cisco uBR10012 universal broadband
routers are available with a 48-MB or 120-MB Type II PCMCIA Flash memory card.
The image subset legend for Table 5 is as follows:
• i = IP routing, MPLS-VPN support, and noncable interface bridging, including Network Address
Translation (NAT)
• k8 = DOCSIS Baseline Privacy and MPLS-VPN support
• p = IP routing with Intermediate System-to-Intermediate System (IS-IS) and Border Gateway
Protocol (BGP); MPLS-VPN support; no NAT
• s = "Plus" features: NAT and Inter-Switch Link (ISL)
Note All images support all of the hardware listed in the Cisco uBR7100 Series Release Notes available on
Cisco.com, unless otherwise indicated:
http://www.cisco.com/univercd/cc/td/doc/product/cable/ubr7100/ub7100rn/index.htm
12.1 EC Release Train and Images
Release 12.1 EC is an early deployment (ED) release based on Release 12.1 E, which serves as the train's
starting point. Release 12.1 E, in turn, is based on Release 12.1 Mainline. Early deployment releases
contain fixes to software caveats as well as support for new Cisco hardware and software features.
Feature support is cumulative from release to release, unless otherwise noted.
Cisco IOS 12.1 EC Images and Requirements
Table 1-2 displays the memory recommendations of the Cisco IOS feature sets for the Cisco uBR10012
universal broadband router for Cisco IOS Release 12.2(11)CY. Cisco uBR10012 universal broadband
routers are available with a 48-MB or 120-MB Type II PCMCIA Flash memory card.
Table 1-1 Memory Recommendations for the Cisco uBR7100 Series Routers, Cisco IOS Release 12.2(15)BC2b Feature Sets
Feature Set Software Image
Recommended
Flash Memory
Recommended
DRAM Memory Runs From
Two-Way Data/VoIP Images
DOCSIS Two-Way ubr7100-p-mz 16 MB Flash 128 MB DRAM RAM
DOCSIS Two-Way IP Plus ubr7100-is-mz 16 MB Flash 128 MB DRAM RAM
DOCSIS Two-Way with BPI ubr7100-k8p-mz 16 MB Flash 128 MB DRAM RAM
DOCSIS Two-Way IP Plus with BPI ubr7100-ik8s-mz 16 MB Flash 128 MB DRAM RAM
Boot Image
UBR7100 Boot Image ubr7100-boot-mz None None —