Individual Software Subpackages Within A Consolidated Package; Important Notes About Individual Subpackages - Cisco ASR1002 - ASR 1002 Router Software Configuration Manual

Software Packaging and Architecture
•
•

Individual Software SubPackages Within a Consolidated Package

provides an overview of the Cisco ASR 1000 Series Routers subpackages and the purpose of each
individual subpackage. Every consolidated package will have all of these individual subpackages. To see
additional information about each individual subpackages in a particular Cisco IOS XE release, see
Cisco IOS XE Release Notes for that release.
Table 1
SubPackage
RPBase
RPControl
RPAccess
RPIOS
ESPBase
SIPBase
SIPSPA

Important Notes About Individual SubPackages

The important information about individual subpackage include:
•
•
A consolidated package file is a bootable file. If the router is configured to run using a the complete
consolidated package, boot the router using the consolidated package file. If the router is configured
to run using individual subpackages, boot the router using the provisioning file. For additional
information on the advantages and disadvantages of running a complete consolidated package, see
the "Running the Cisco ASR 1000 Series Routers: An Overview" section on page
information on provisioning files, see the
If you need to install optional subpackages, then you must boot the router using the individual
subpackage provisioning file method.
Individual SubPackages
Purpose
Provides the operating system software for the Route Processor.
Controls the control plane processes that interface between the IOS
process and the rest of the platform.
Exports processing of restricted components, such as Secure Socket
Layer (SSL), Secure Shell (SSH), and other security features.
Provides the Cisco IOS kernel, which is where IOS features are stored
and run.
Each consolidated package has a different RPIOS.
Provides the ESP operating system and control processes, and the
ESP software.
Controls the SIP operating system and control processes.
Provides the SPA driver and Field Programmable Device (FPD)
images.
Individual subpackages cannot be downloaded from Cisco.com individually. To get these individual
subpackages, users must download a consolidated package and then extract the individual
subpackages from the consolidated package using the command-line interface.
If the router is being run using individual subpackages instead of being run using a complete
consolidated package, the router must be booted using a provisioning file. A provisioning file is
included in all consolidated packages and is extracted from the image along with the individual
subpackages whenever individual subpackages are extracted. For additional information on
provisioning files, see the
Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
Software Packaging on the Cisco ASR 1000 Series Routers
"Provisioning Files" section on page
"Provisioning Files" section on page
1. For additional
4.
4.
3