Release Notes for Cisco Content Delivery System
Internet Streamer for Integrated Services Module
Version 2.5.11 (CDS-IS-ISM 2.5.11) for Cisco IOS
XR Software Release 4.2.1
June 11, 2012
Cisco ASR 9000 Series Router Software Release 4.2.1
Text Part Number OL-25860-03
Note
For information on Cisco ASR 9000 Series Router running Cisco IOS XR Software Release
4.2.1, see the “Features Supported on the Cisco ASR 9000 Series Router” section in the Release
Notes for Cisco ASR 9000 Series Aggregation Services Routers for Cisco IOS XR Software
Release 4.2.1.
These release notes describe the features provided by CDS-IS-ISM Software Release 2.5.11 for
Integrated Services Module (ISM) line cards on the Cisco ASR 9000 Series Router running Cisco IOS
XR Software Release 4.2.1 and are updated as needed.
For a list of software caveats that apply to the CDS-IS-ISM Software Release 2.5.11 for Integrated
Services Module (ISM) line cards, see the “Caveats” section on page 5. The caveats are updated for
every release and are described on the World Wide Web at www.cisco.com.
Contents
These release notes contain the following sections:
•
Introduction, page 2
•
System Requirements, page 3
•
Limitations, page 3
•
Important Notes, page 4
Americas Headquarters:
Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
Introduction
•
Caveats, page 5
•
Installation/Upgrading to Release 2.5.11, page 6
•
Documentation Updates, page 10
•
Related Documentation, page 10
•
Upgrading Cisco IOS XR Software, page 11
•
Troubleshooting, page 11
•
Obtaining Documentation and Submitting a Service Request, page 11
Introduction
Release 2.5.11 of the Cisco CDS-IS-ISM is the initial release of Internet Streamer (IS) software for the
Integrated Services Module (ISM) line card of the Cisco ASR 9000 Series Router. It has feature parity
with the standalone CDS-IS 2.5.11 code release, with added support for the ISM line card.
Please refer to the standard CDS-IS 2.5.11 Release Notes for details on the 2.5.11 baseline release.
Cisco IOS XR software is a distributed operating system designed for continuous system operation
combined with service flexibility and high performance.
Cisco IOS XR software running on the Cisco ASR 9000 Series Router provides the following features
and benefits:
•
ISM —Adds support for ASR9000 ISM line card. This release maintains feature parity with the
standalone CDS-IS 2.5.11 code release, but is designed to run on the ASR9000 ISM line card.
•
IRB over CDS-IS — Cisco IOS XR Software Release 4.2.1 introduces support for Integrated
Routing and Bridging (IRB) on the ISM line card running the Cisco Internet Streamer Content
Delivery System (CDS-IS).
For more information about the Cisco Internet Streamer Content Delivery System (CDS-IS), refer
to the Cisco Internet Streamer CDS 2.5 Software Configuration Guide. For a complete list of Cisco
Internet Streamer Content Delivery System Command-Line Processing commands, refer to the
Cisco Internet Streamer CDS 2.5 Command Reference Guide.
For information about CDS 2.5 Alarms and Error messages, refer to the Cisco Internet Streamer
CDS 2.5 Alarms and Error Messages Guide.
For more information about configuring the IRB, refer to the Configuring Integrated Routing and
Bridging on the Cisco ASR 9000 Series Router chapter of the Cisco ASR 9000 Series Aggregation
Services Router Interface and Hardware Component Configuration Guide.
For information about IRB commands, refer to the Integrated Routing and Bridging Commands on
the Cisco ASR 9000 Series Router chapter of the Cisco ASR 9000 Series Aggregation Services
Router Interface and Hardware Component Command Reference.
For more information about new features provided on the Cisco ASR 9000 Series Router platform for
Cisco IOS XR Software Release 4.2.1, see the “Features Introduced in Cisco IOS XR Software Release
4.2.1” section in the Release Notes for Cisco ASR 9000 Series Aggregation Services Routers for Cisco
IOS XR Software Release 4.2.1.
2
Release Notes for Cisco Content Delivery System Internet Streamer for Integrated Services Module Version 2.5.11 (CDS-IS-ISM 2.5.11) for Cisco
OL-25860-03
System Requirements
System Requirements
This section describes the system requirements for Cisco ASR 9000 Series Router Software Release
4.2.1. The system requirements include the following:
•
Cisco ASR 9000 Series Router ISM line card must be physically present in the router
•
Cisco ASR 9000 Series Router must be running Cisco IOS XR software Release 4.2.1 or greater
Limitations
This release contains the following limitations and restrictions:
SAM Online Insertion and Removal
On a CDS-IS appliance, CDNFS drives can be removed and replaced while the system is running,
however it is currently a limitation of the CDS-IS application that one of the CDNFS drives may not be
removed. This one drive stores key metadata that is required to service client requests. This same
restriction applies to the ISM platform. The ISM platform groups the CDNFS drives into two modules
and all drives on that module must be removed at the same time. As a result, the chances of attempting
to remove a key metadata are quite high. To provide consistency between the two SAM modules, no OIR
is supported for CDS-IS on the ISM platform.
The SAM attention button is non-functional for the ISM-IS application. Similarly, any
Cisco IOS XR software command line interface commands to stop or remove the SAM are not
supported. The SAM modules should not be physically removed while the CDS-IS application is running
or data corruption may occur.
Port Channel Configuration is Not Supported
ISM is a line card plugged into the Cisco ASR 9000 Series Router. All ISM interfaces are internal to the
router, and there are no external interfaces. Therefore it will not be the case that the network cable is
unplugged. It is not beneficial to support the port channel configuration to provide the physical link
redundancy.
Maximum Bandwidth Change in CLI not in CDSM
ISM can be configured with a maximum of four streaming interfaces, and each interface can provide up
to 10G bandwidth. The maximum bandwidth for WMT, Movie-Streamer, and FMS was increased to 40G
on command line interface configuration. CDSM however is not changed to reflect this maximum
allowed bandwidth. The maximum allowed bandwidth on CDSM for the ISM is same as the CDS-IS
appliance, which is 8000000 for FMS and 2147483647 for WMT and Movie-Streamer.
Service-Engine Interface Limitations
ACL-based-routing on service-engine interfaces connecting to an ISM (Integrated Service Module) line
card is not supported in Cisco IOS XR Release 4.2.1.
Release Notes for Cisco Content Delivery System Internet Streamer for Integrated Services Module Version 2.5.11 (CDS-IS-ISM 2.5.11) for Cisco
OL-25860-03
3
Important Notes
Virtual Routing and Forwarding (VRF) on service-engine interfaces connecting to an ISM (Integrated
Service Module) line card is not supported in Cisco IOS XR Release 4.2.1.
Important Notes
Static Route Configuration for the Service-Management Interfaces
There are two types of interfaces on CDS- IS-ISM: the service-management interfaces which are used
for low-bandwidth management traffic, and the service-engine interfaces which are used for
high-bandwidth streaming and cache-fill traffic. From the Cisco IOS XR software command line
interface, users can configure default gateways for both interface types, however CDS-IS-ISM ignores
any default gateway configuration for service-management interfaces. This is required to avoid sending
streaming traffic to management destinations, since, if there are multiple default gateways, CDS-IS-ISM
uses equal-cost multipath routing to direct traffic across all default gateways equally. For management
traffic, users should add static routes to the service-management interfaces from the CDS-IS command
line interface for routing purposes. The static routes can be added either using the setup utility or the ip
route command in global configuration mode.
Device Activation Change for ISM on CDSM
On a CDSM's device activation page, the “Use SE's primary IP Address for Management
Communication” check box is checked by default. For the ISM platform, the primary interface is a
Service-Engine interface and should not be used for Management Communication. Rather, a separate
Management specific (Service-Management) interface should be used. To use a Service-Management
interface for Management Communication, do the following:
Step 1
Uncheck the “Use SE's Primary IP Address for Management Communication” check box.
Step 2
Fill in the Service-Management IP Address in the “Management Communication Address” text box.
Step 3
Fill in port number 443 in the “Management Communication Port” text box.
Default Interface MTU Value Displayed in CLI
The default interface MTU value for a CDS-IS appliance is 1500, and this value is not displayed in the
show running-config CLI command. The default MTU value for CDS-IS on ISM interfaces is 9000, and
it is explicitly shown in the show running-config CLI command. This default value is displayed on ISM
so that the customers are aware of the different MTU values (between a CDS-IS appliance and CDS-IS
on ISM). The MTU value is configured from the Cisco IOS XR software command line interface. The
CDS-IS application enforces a minimum MTU of 576, and will set this MTU size if the value configured
from XR is less than 576.
4
Release Notes for Cisco Content Delivery System Internet Streamer for Integrated Services Module Version 2.5.11 (CDS-IS-ISM 2.5.11) for Cisco
OL-25860-03
Caveats
Caveats
Caveats describe unexpected behavior in CDS-IS-ISM software releases. Severity-1 caveats are the most
serious caveats; severity-2 caveats are less serious.
This section lists the ISM-specific caveats for the CDS-IS-ISM Software Release 2.5.11 for Integrated
Services Module (ISM) line cards and hardware caveats for the ISM line card residing in the Cisco ASR
9000 Series platform.
Open Caveats
The open caveats listed here are specific to the ISM line card. Please refer to the standard CDS-IS 2.5.11
Release Notes for details on the 2.5.11 baseline open caveats.
•
CSCts16030
Basic Description:
On CDS-IS-ISM bootup, a CDNFS drive is reformatted if a corrupt partition table is detected.
Content on that drive is lost.
Symptom:
On CDS-IS on ISM bootup, a CDNFS drive is reformatted and content on that drive is lost.
Conditions:
This occurs when a corrupt partition table is detected when reloading a CDS-IS on ISM blade.
Workaround:
No available workaround is known at this time.
•
CSCtt27512
Basic Description:
On CDS-IS-ISM bootup, error messages indicate problem adding drive to CDN, until retry
mechanism completes. Error messages then stop after a few seconds.
Symptom:
On CDS-IS ISM bootup, error messages indicate problem adding drive to CDN, until retry
mechanism completes. Error messages then stop after a few seconds.
Conditions:
This occurs randomly when booting the CDS-IS ISM blade.
Workaround:
No workaround is needed.
Resolved Caveats
The resolved caveats listed here are specific to the ISM line card. Please refer to the standard CDS-IS
2.5.11 Release Notes for details on the 2.5.11 baseline resolved caveats.
•
CSCts34309
Basic Description:
Release Notes for Cisco Content Delivery System Internet Streamer for Integrated Services Module Version 2.5.11 (CDS-IS-ISM 2.5.11) for Cisco
OL-25860-03
5
Installation/Upgrading to Release 2.5.11
Statistics shown for the Service Engine interface and the I/O interface commands (from IOS-XR
command line) do not match corresponding statistics on the ISM itself. The ISM side linux statistics
are accurate.
Symptom:
The counters may not match b/w the I/O interface and the AVSM interfaces when traffic is flowing.
Conditions:
Http traffic flowing through the setup
Workaround:
There is no workaround.
Installation/Upgrading to Release 2.5.11
As this is the initial release of the ISM software, there is no upgrade path. A clean install must be
performed to initially load the CDS-IS-ISM software onto an ISM line card, as outlined below:
Prerequisites:
•
The Cisco ASR 9000 Series Router is installed with the correct Cisco IOS XR software Release
4.1.2 image
•
All the ISM interfaces are configured in Cisco IOS XR software, and the SAM modules on the ISM
line card are functional
Installation Instructions:
Step 1
Follow the steps below to boot to the Linux rescue image:
Steps:
a.
TFTP the rescue image to /disk0: in your router, using the command “copy tftp: /disk0:”
RP/0/RSP0/CPU0:asr9k-14#copy tftp: disk0:
The following displays:
Thu Mar 24 15:43:22.762 UTC
Address or name of remote host []?1.2.3.4
Source filename [/tftp:]? sim100_x86_64_rescue.bzImage
Destination filename [/disk0:/sim100_x86_64_rescue.bzImage]?
Accessing tftp://13.2.13.2/sim100_x86_64_rescue.bzImage
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Where “Address of the remote host” is the address of the FTP Server on which the Linux rescue
image resides.
b.
Attach to the PPC(CPU0) console from the Cisco IOS XR software command line interface by
entering the following command:
RP/0/RSP0/CPU0:asr9k-14# run attachCon 0/<slot>/CPU<#> 9600
You can detach from the console and return to the Cisco IOS XR software command line interface
by entering the detach command at the PPC(CPU0) console prompt.
6
Release Notes for Cisco Content Delivery System Internet Streamer for Integrated Services Module Version 2.5.11 (CDS-IS-ISM 2.5.11) for Cisco
OL-25860-03
Installation/Upgrading to Release 2.5.11
c.
Boot the ISM to the rescue Linux image, using the avsm_se_cmd boot maint_image
/disk0:/sim100_x86_64_rescue.bzImage command from the PPC console
#avsm_se_cmd
Step 2
boot maint_image /disk0:/sim100_x86_64_rescue.bzImage
Once the ISM boots into the rescue image, attach to the x86 console and use scp to transfer the CDS-IS
ISM image (cds_is_25-ism-install.sh) from the location/Server where it was downloaded.
Steps:
a.
Attach to the x86 console from the Cisco IOS XR software command line interface by entering the
following command:
RP/0/RSP0/CPU0:asr9k-14# run attachCon 0/4/CPU1 115200
You can detach from the console and return to the Cisco IOS XR software command line interface
by entering the detach command at the x86 console prompt.
b.
Use scp to transfer the CDS-IS image to the ISM line card. Using scp requires that you have
configured networking for at least one interface.
[root@sim100-rescue-linux tmp]# scp [email protected]:/tmp/cds_is_25-ism-install.sh ./
c.
Set the cds_is_25-ism-install.sh file permissions to executable using the chmod +x <filename>
command:
[root@sim100-rescue-linux tmp]# chmod +x cds_is_25-ism-install.sh
d.
Execute the following command to run the installer:
[root@sim100-rescue-linux tmp]# ./cds_is_25-ism-install.sh
Step 3
Reboot the ISM line card to load the new image
a.
Using the Cisco IOS XR software command line interface, execute the command hw-module
location 0/<slot#>/CPU0 reload
RP/0/RSP0/CPU0:asr9k-14#hw-module location 0/4/CPU0 reload
Thu Mar 24 15:58:53.084 UTC
WARNING: This will take the requested node out of service.
Do you wish to continue?[confirm(y/n)]y
When the system boots up after a reload, the ISM line card is installed with the new image and the
login prompt is displayed to the user
b.
Step 4
Login as admin and enter the password default to login to the ISM line card
Execute the show version command to display the version of software installed on the ISM line card:
a.
Establish a Telnet session with the router.
b.
Enter the show version command:
RP/0/RSP0/CPU0:router#show version
Cisco IOS XR Software, Version 4.1.2[Default]
Copyright (c) 2011 by Cisco Systems, Inc.
ROM: System Bootstrap, Version 1.05(20101118:025914) [ASR9K ROMMON],
SAM2 uptime is 41 minutes
System image file is "bootflash:disk0/asr9k-os-mbi-4.1.2/mbiasr9k-rp.vm"
cisco ASR9K Series (MPC8641D) processor with 4194304K bytes of memory.
MPC8641D processor at 1333MHz, Revision 2.2
Release Notes for Cisco Content Delivery System Internet Streamer for Integrated Services Module Version 2.5.11 (CDS-IS-ISM 2.5.11) for Cisco
OL-25860-03
7
Installation/Upgrading to Release 2.5.11
ASR-9006 DC Chassis
4 Management Ethernet
10 WANPHY controller(s)
10 TenGigE
10 DWDM controller(s)
60 GigabitEthernet
219k bytes of non-volatile configuration memory.
975M bytes of compact flash card.
33994M bytes of hard disk.
1605616k bytes of disk0: (Sector size 512 bytes).
1605616k bytes of disk1: (Sector size 512 bytes).
Configuration register on node 0/RSP0/CPU0 is 0x102
Boot device on node 0/RSP0/CPU0 is disk0:
Package active on node 0/RSP0/CPU0:
iosxr-ce, V 4.1.2[00], Cisco Systems, at disk0:iosxr-ce-4.1.2
Built on Sat Nov 26 02:32:50 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9k-optics-supp, V 4.1.2[00], Cisco Systems, at disk0:asr9k-optics-supp-4.1.2
Built on Sat Nov 26 02:36:08 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9k-fwding, V 4.1.2[00], Cisco Systems, at disk0:asr9k-fwding-4.1.2
Built on Sat Nov 26 02:32:50 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9k-cpp, V 4.1.2[00], Cisco Systems, at disk0:asr9k-cpp-4.1.2
Built on Sat Nov 26 02:32:50 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9k-ce, V 4.1.2[00], Cisco Systems, at disk0:asr9k-ce-4.1.2
Built on Sat Nov 26 02:32:50 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9K-doc-supp, V 4.1.2[00], Cisco Systems, at disk0:asr9K-doc-supp-4.1.2
Built on Sat Nov 26 02:36:01 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9k-scfclient, V 4.1.2[00], Cisco Systems, at disk0:asr9k-scfclient-4.1.2
Built on Sat Nov 26 02:32:50 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
iosxr-security, V 4.1.2[00], Cisco Systems, at disk0:iosxr-security-4.1.2
Built on Sat Nov 26 02:35:57 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
iosxr-video-adv, V 4.1.2[00], Cisco Systems, at disk0:iosxr-video-adv-4.1.2
Built on Sat Nov 26 02:36:06 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
iosxr-mpls, V 4.1.2[00], Cisco Systems, at disk0:iosxr-mpls-4.1.2
Built on Sat Nov 26 02:35:36 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
iosxr-mgbl, V 4.1.2[00], Cisco Systems, at disk0:iosxr-mgbl-4.1.2
Built on Sat Nov 26 02:35:52 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
iosxr-mcast, V 4.1.2[00], Cisco Systems, at disk0:iosxr-mcast-4.1.2
Built on Sat Nov 26 02:35:44 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
8
Release Notes for Cisco Content Delivery System Internet Streamer for Integrated Services Module Version 2.5.11 (CDS-IS-ISM 2.5.11) for Cisco
OL-25860-03
Installation/Upgrading to Release 2.5.11
iosxr-routing, V 4.1.2[00], Cisco Systems, at disk0:iosxr-routing-4.1.2
Built on Sat Nov 26 02:32:50 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
iosxr-infra, V 4.1.2[00], Cisco Systems, at disk0:iosxr-infra-4.1.2
Built on Sat Nov 26 02:32:50 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
iosxr-fwding, V 4.1.2[00], Cisco Systems, at disk0:iosxr-fwding-4.1.2
Built on Sat Nov 26 02:32:50 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
iosxr-diags, V 4.1.2[00], Cisco Systems, at disk0:iosxr-diags-4.1.2
Built on Sat Nov 26 02:32:50 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9k-adv-video-supp, V 4.1.2[00], Cisco Systems, at
disk0:asr9k-adv-video-supp-4.1.2
Built on Sat Nov 26 02:36:06 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9k-fpd, V 4.1.2[00], Cisco Systems, at disk0:asr9k-fpd-4.1.2
Built on Sat Nov 26 02:32:50 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9k-diags-supp, V 4.1.2[00], Cisco Systems, at disk0:asr9k-diags-supp-4.1.2
Built on Sat Nov 26 02:32:50 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9k-k9sec-supp, V 4.1.2[00], Cisco Systems, at disk0:asr9k-k9sec-supp-4.1.2
Built on Sat Nov 26 02:35:57 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9k-mgbl-supp, V 4.1.2[00], Cisco Systems, at disk0:asr9k-mgbl-supp-4.1.2
Built on Sat Nov 26 02:35:52 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9k-mcast-supp, V 4.1.2[00], Cisco Systems, at disk0:asr9k-mcast-supp-4.1.2
Built on Sat Nov 26 02:35:44 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9k-base, V 4.1.2[00], Cisco Systems, at disk0:asr9k-base-4.1.2
Built on Sat Nov 26 02:32:50 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9k-os-mbi, V 4.1.2[00], Cisco Systems, at disk0:asr9k-os-mbi-4.1.2
Built on Sat Nov 26 02:33:58 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
Configuration register on node 0/RSP1/CPU0 is 0x102
Boot device on node 0/RSP1/CPU0 is disk0:
Package active on node 0/RSP1/CPU0:
iosxr-ce, V 4.1.2[00], Cisco Systems, at disk0:iosxr-ce-4.1.2
Built on Sat Nov 26 02:32:50 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9k-optics-supp, V 4.1.2[00], Cisco Systems, at disk0:asr9k-optics-supp-4.1.2
Built on Sat Nov 26 02:36:08 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9k-fwding, V 4.1.2[00], Cisco Systems, at disk0:asr9k-fwding-4.1.2
Built on Sat Nov 26 02:32:50 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
Release Notes for Cisco Content Delivery System Internet Streamer for Integrated Services Module Version 2.5.11 (CDS-IS-ISM 2.5.11) for Cisco
OL-25860-03
9
Documentation Updates
asr9k-cpp, V 4.1.2[00], Cisco Systems, at disk0:asr9k-cpp-4.1.2
Built on Sat Nov 26 02:32:50 UTC 2011
By iox-bld2 in /auto/srcarchive5/production/4.1.2/all/workspace for pie
asr9k-ce, V 4.1.2[00], Cisco Systems, at disk0:asr9k-ce-4.1.2
Built on Sat Nov 26 02:32:50 UTC 2011
.
.
.
Documentation Updates
The following documents have been added for this release:
•
Release Notes for Cisco Internet Streamer CDS ISM 2.5.11 (this document)
Related Documentation
Refer to the following documents for additional information about the Cisco Internet Streamer CDS 2.5:
•
Cisco Internet Streamer CDS 2.5 Software Configuration Guide
http://www.cisco.com/en/US/docs/video/cds/cda/is/2_5/configuration_guide/is_cds25-cfguide.html
•
Cisco Internet Streamer CDS 2.4–2.5 Quick Start Guide
http://www.cisco.com/en/US/docs/video/cds/cda/is/2_4/quick_guide/ISCDSQuickStart.html
•
Cisco Internet Streamer CDS 2.4–2.5 API Guide
http://www.cisco.com/en/US/docs/video/cds/cda/is/2_4/developer_guide/is_cds_24_apiguide.html
•
Cisco Internet Streamer CDS 2.5 Command Reference Guide
http://www.cisco.com/en/US/docs/video/cds/cda/is/2_5/command_reference/Command_Ref.html
•
Cisco Internet Streamer CDS 2.5 Alarms and Error Messages Guide
http://www.cisco.com/en/US/docs/video/cds/cda/is/2_5/message_guide/Messages.html
•
Cisco Content Delivery System 2.x Documentation Roadmap
http://www.cisco.com/en/US/docs/video/cds/overview/CDS_Roadmap.html
•
Open Source Used in CDS IS 2.5.11
http://www.cisco.com/en/US/docs/video/cds/cda/is/2_5/third_party/open_source/Open_Source_Used_i
n_CDS_IS_2.5.11.pdf
The entire CDS software documentation suite is available on Cisco.com at:
http://www.cisco.com/en/US/products/ps7127/tsd_products_support_series_home.html
Refer to the following documents for additional information about the Cisco ISM line card hardware:
•
Cisco ASR 9000 Aggregation Services Router ISM Line Card Installation Guide
http://www.cisco.com/en/US/docs/routers/asr9000/hardware/ism_line_card/installation/guide/ismig.ht
ml
•
10
Regulatory Compliance and Safety Information for the Cisco ASR 9000 Series Aggregation Services
Router
Release Notes for Cisco Content Delivery System Internet Streamer for Integrated Services Module Version 2.5.11 (CDS-IS-ISM 2.5.11) for Cisco
OL-25860-03
Upgrading Cisco IOS XR Software
http://www.cisco.com/en/US/docs/routers/asr9000/hardware/rcsi/regulatory/compliance/asr9krcsi.html
Refer to the following document for additional information about the Cisco IOS XR software Release
4.1.2:
•
Release Notes for Cisco ASR 9000 Series Aggregation Services Routers for Cisco IOS XR Software
Release 4.1.2
http://www.cisco.com/en/US/docs/routers/asr9000/software/asr9k_r4.1/general/release/notes/reln_a9k
_412.html
The entire Cisco ASR 9000 Series Aggregation Services Router hardware documentation suite is
available on Cisco.com at:
http://www.cisco.com/en/US/products/ps9853/tsd_products_support_series_home.html
The entire Cisco IOS XR software documentation suite is available on Cisco.com at:
http://www.cisco.com/en/US/products/ps5845/tsd_products_support_series_home.html
Upgrading Cisco IOS XR Software
Cisco IOS XR software is installed and activated from modular packages, allowing specific features or
software patches to be installed, upgraded, or downgraded without affecting unrelated processes.
Software packages can be upgraded or downgraded on all supported card types, or on a single card
(node).
Software packages are installed from package installation envelope (PIE) files that contain one or more
software components. Refer to Table 1 in the Release Notes for Cisco ASR 9000 Series Aggregation
Services Routers for Cisco IOS XR Software Release 4.1.2 online for a list of the
Cisco ASR 9000 Series Router software feature set matrix (PIE files) and associated filenames available
for the Cisco IOS XR Software Release 4.1.2 supported on the Cisco ASR 9000 Series Router.
The following URL contains links to information about how to upgrade Cisco IOS XR software:
http://www.cisco.com/web/Cisco_IOS_XR_Software/index.html
Troubleshooting
For information on troubleshooting Cisco IOS XR software, see the
Cisco ASR 9000 Series Aggregation Services Routers Getting Started Guide and the Cisco ASR 9000
Series Router Troubleshooting Feature Module.
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request, and gathering additional
information, see the monthly What’s New in Cisco Product Documentation, which also lists all new and
revised Cisco technical documentation, at:
http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html
Subscribe to the What’s New in Cisco Product Documentation as an RSS feed and set content to be
delivered directly to your desktop using a reader application. The RSS feeds are a free service. Cisco currently
supports RSS Version 2.0.
Release Notes for Cisco Content Delivery System Internet Streamer for Integrated Services Module Version 2.5.11 (CDS-IS-ISM 2.5.11) for Cisco
OL-25860-03
11
Troubleshooting
Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of
Cisco trademarks, go to this URL: www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The
use of the word partner does not imply a partnership relationship between Cisco and any other company. (1110R)
© 2011 Cisco Systems, Inc. All rights reserved.
12
Release Notes for Cisco Content Delivery System Internet Streamer for Integrated Services Module Version 2.5.11 (CDS-IS-ISM 2.5.11) for Cisco
OL-25860-03