Release Notes for Cisco Compute Module for CGR 1000 Series Routers
About the Cisco Compute Module
Obtaining Documentation and Submitting a Service Request
First Published: April 3, 2017
This release note contains the latest information about the Cisco Compute Module for the CGR 1000 Series routers.
This document uses the following conventions.
Note: Means reader take note. Notes contain helpful suggestions or references to material not covered in the manual.
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Warning: IMPORTANT SAFETY INSTRUCTIONS
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SAVE THESE INSTRUCTIONS
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The CGR Compute Module is a modular, hardened server that can be installed in CGR 1000 routers. The compute module functions as a fog computing node at the edge of the network.
The x86-based multi-core compute module hardware incorporates the industry standard COM Express (COMEe) module, referred to in this document as COMe sub-module. The sub-module fits inside the compute module enclosure, which occupies one slot of the host CGR. The CGR1120 and CGR1240 can each host one compute module.
Compute Module Product SKUs lists product options for the Compute Module.
To install and support the Cisco CGR 1000 Compute Module software on the CGR 1000 Series routers, ensure the software requirements in System Requirements are met.
Please read this section and the Limitations and Restrictions section before installing the compute module.
Note: Cisco IOS Release 15.6(3)M2 must be installed in the CGR 1000 Series router to allow installation of a Compute Module. You can find those release notes at the following link:
http://www.cisco.com/c/en/us/td/docs/routers/access/800/829/15-6-3M2-Release-Notes.html
■Only one compute module can be installed in a CGR 1240 or CGR 1120.
–In a CGR 1240, you must install the compute module in slot 5 and Slot 6 must remain empty to dissipate heat.
–In a CGR 1120, you can install the compute module in any slot.
■You cannot insert or remove a compute module from a CGR system that is up and running.
■Install only one Application Hosting Image per compute module.
–Recommended Virtual Machines: Windows 7, Windows 10 or Linux (Ubuntu14.04LTS)
■When installing a 3G/4G module and/or WPAN module in the CGR 1240, reserve the following slots in that system:
–Slot 3 with either the 3G or 4G module
Note: For complete installation details, refer to the Cisco CGR 1000 Compute Module Installation and Configuration Guide
There are currently no open caveats for this software release.
You can use the Bug Search Tool to find information about caveats for this release, including a description of the problems and available workarounds. The Bug Search Tool lists both open and resolved caveats.
To access the Bug Search Tool, you need the following items:
■Cisco.com user ID and password
To access the Bug Search Tool, use the following URL: https://tools.cisco.com/bugsearch/search
To search using a specific bug ID, use the following URL: https://tools.cisco.com/bugsearch/bug/ <BUGID>
Cisco 1240 Connected Grid Router Hardware Installation Guide
Cisco 1120 Connected Grid Router Hardware Installation Guide
Attaching Ferrite Clamp on CGR 1000 Series Alarm Cables for Noise Suppression
For information on obtaining documentation, using the Cisco Bug Search Tool (BST), submitting a service request, and gathering additional information, see What’s New in Cisco Product Documentation.
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