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Cisco Application and Content Networking System (ACNS) Software

Release Notes for Cisco ACNS Software, Release 5.5.21

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Release Notes for Cisco ACNS Software, Release 5.5.21

Table Of Contents

Release Notes for Cisco ACNS Software, Release 5.5.21

Contents

Additional Disk Space on ACNS-VB

Hardware Platforms Supported in the ACNS Software

Software Component Versions Supported in the ACNS Software

Software Version 5.5.21 Resolved Caveats

Product Documentation Set

Hardware Documents

Software Documents

Online Help

Obtaining Documentation, Obtaining Support, and Security Guidelines


Release Notes for Cisco ACNS Software, Release 5.5.21


October 18, 2010


Note The most current Cisco documentation for released products is available on Cisco.com.


Contents

This release note contains information about the Cisco Application and Content Networking System (ACNS) software version 5.5.21.

This release note contains the following topics:

Additional Disk Space on ACNS-VB

Hardware Platforms Supported in the ACNS Software

Software Component Versions Supported in the ACNS Software

Software Version 5.5.21 Resolved Caveats

Product Documentation Set

Obtaining Documentation, Obtaining Support, and Security Guidelines

Additional Disk Space on ACNS-VB

To procure additional free disk space on an ACNS-VB, follow these steps:


Note This procedure to procure additional disk space will result in a loss of all previous data, including configuration and cached data.



Step 1 Download the 5.5.21 rescue-cdrom.iso image.

Step 2 Stop the ACNS-VB in WAAS by using the following command:

WAE# virtual blade vb_number stop 0

Step 3 After the session stops, change the boot cd-image disk image location to the 5.5.21 iso image by using the following commands:

WAE(config)# virtual-blade vb_number

WAE(config-vb)# boot cd-image disk /local1/vbs/rescue-cdrom.iso

Step 4 Change the boot option of the virtual blade to cd-rom by using the following commands:

WAE(config)# virtual-blade vb_number

WAE(config-vb)# boot from cd-rom

Step 5 Start the virtual blade by using the following command:

WAE# virtual-blade vb_number start

Step 6 Install ACNS 5.5.21. Follow the installation procedure described in the Cisco ACNS Software Upgrade and Maintenance Guide. This guide is available at the following location:

http://www.cisco.com/en/US/docs/app_ntwk_services/waas/acns/maintenance/v5x/upgrade/guide/6695bkup.html#wpxref65415

Step 7 After the ACNS installation is complete, stop the virtual blade session by using the following command:

WAE# virtual-blade vb_number stop 0

Step 8 After the session stops, change the boot option of the virtual blade to disk by using the following commands:

WAE(config)# virtual-blade vb_number

WAE(config-vb)# boot from disk

Step 9 Start the virtual blade and check the new disk space when ACNS-VB starts. Additional disk space will now be available.

Hardware Platforms Supported in the ACNS Software

Table 1 shows the hardware platforms supported in each ACNS software release. An "X" indicates that the software supports the hardware models listed in that row.

Table 1 Hardware and ACNS Software Compatibility Matrix 

Hardware Model
5.3.3, 5.3.7, 5.4.1
5.4.3, 5.5.1, 5.5.5
5.5.7
5.5.9, 5.5.11, 5.5.13, 5.5.15, 5.5.17, 5.5.19, 5.5.21

CE-507
CE-560
CE-590
CR-4430
CDM-4630

X

X

X

X

CE-7320
CDM-4650

X

X

X

X

NM-CE-BP-SCSI
NM-CE-BP-40G
NM-CE-BP-80G

X

X

X

X

CE-510
CE-510A
CE-565
CE-565A

X

X

X

X

CE-7305
CE-7305A
CE-7325
CE-7325A

X

X

X

X

CE-511
CE-566

X

X

X

X

WAE-511
WAE-611

X

X

X

X

WAE-7326

X

X

X

X

WAE-512
WAE-612

 

X

X

X

WAE-674

     

X

WAE-7341

     

X

NME-WAE-502-K

   

X

X

NM-WAE-522

     

X



Note The ACNS 5.4.3 release is the required minimum software release for the WAE-512 and WAE-612 appliances. The ACNS 5.3.3 release is the required minimum software release for the WAE-511, WAE-611, and WAE-7326 appliances. The ACNS 5.5.13 release is the required minimum software release for ACNS-VB running on WAAS virtual blade.


Software Component Versions Supported in the ACNS Software

Table 2 describes the integrated SmartFilter and Websense versions that are supported in the ACNS software.

Table 2 Component Versions Supported in the ACNS Software

ACNS Software Release
SmartFilter Version Supported
Websense Version Supported

ACNS 5.3.x

Version 4.0.1

Version 5.2

ACNS 5.4.1

Version 4.0.1

Version 5.5.21

ACNS 5.4.3

Version 4.1.1

Version 5.5.2

ACNS 5.5.1

Version 4.0.1

Version 5.5.2

ACNS 5.5.5

Version 4.1.1

Version 5.5.2

ACNS 5.5.7

Version 4.1.1

Version 5.5.2

ACNS 5.5.9

Version 4.1.1

Version 5.5.2

ACNS 5.5.11

Version 4.1.1

Version 5.5.2

ACNS 5.5.13

Version 4.1.1

Version 5.5.2

ACNS 5.5.19

Version 4.1.1

Version 5.5.2

ACNS 5.5.21

Version 4.1.1

Version 5.5.2

1 The integrated Websense Enterprise software Version 5.5 in the ACNS software requires a minimum of 512 MB of RAM. We recommend that you upgrade the RAM on your device to 512 MB or greater, or move your integrated Websense server to another device that has at least 512 MB of RAM. When additional Websense components are enabled (such as the Network Agent), the ACNS software requires a minimum of 1 GB of RAM.


The following software component restrictions apply to the NME-WAE-502:

On-box SmartFilter is not supported on the NME-WAE-502 running ACNS version 5.5.7 and later.
Off-box SmartFilter is supported on the NME-WAE-502 running ACNS version 5.5.7 and later.

On-box Websense is not supported on the NME-WAE-502 running ACNS version 5.5.7 and later.
Off-box Websense is not supported on the NME-WAE-502 running ACNS versions 5.5.7 and 5.5.9. Off-box Websense is supported in ACNS version 5.5.11 and later.

Performance is optimal when Websense Enterprise Manager, the Websense Policy Server, and all other Websense components are situated in the same LAN. If all components are not in the same LAN, you may experience communication latency between Websense Enterprise Manager and other components. A significant increase in latency may lead to a communication failure.

Software Version 5.5.21 Resolved Caveats

This section lists the resolved caveats in the ACNS 5.5.21 release.

CSCse68072—Counters in the HTTP performance display a maximum value of 4294967.255. When the show statistics http performance CLI is executed, the counters display huge values in the Max Latency column. This occurs when the system clock is set to a date that is earlier or later than the current system date.

Workaround: Execute the CLI clear stat http all to display fresh performance values.

CSCtj08761—The size of one of the internal file systems for ACNS -VB is 8GB. In such a case, when the disk size allocated to an ACNS VB is small, the ACNS key functionality (Pre-positioning) does not get the required space.

Workaround: None.

CSCtj35482—Cannot reinstall ACNS-VB on a WAAS virtual blade using a rescue CD image.

Workaround: Delete the entire ACNS-VB configuration in WAAS and reconfigure using the rescue CD image to reinstall.

Product Documentation Set

In addition to this release note, the following document types are included in the product documentation set. An online help system is included in the product software.

Hardware Documents

Software Documents

Online Help

Hardware Documents

Cisco Wide Area Application Engine 7341, 7371, and 674 Hardware Installation Guide

Cisco Wide Area Application Engine 7326 Hardware Installation Guide

Cisco Wide Area Application Engine 512 and 612 Hardware Installation Guide

Cisco Wide Area Application Engine 511 and 611 Hardware Installation Guide

Installing Hard Disk Drives in the Cisco Wide Area Application Engine 611

Installing the Cisco WAE Inline Network Adapter

Regulatory Compliance and Safety Information for the Cisco Content Networking Product Series

Software Documents

Cisco WAAS Installation and Configuration Guide for ACNS on a Virtual Blade

Cisco ACNS Software Upgrade and Maintenance Guide, Release 5.5.13

Cisco ACNS Software Configuration Guide for Centrally Managed Deployments, Release 5.5.13

Cisco ACNS Software Configuration Guide for Locally Managed Deployments, Release 5.5.13

Configuring Cisco Access Routers and the NME-WAE Network Module for ACNS Deployments

Cisco ACNS Command Reference, Release 5.5.13

Cisco ACNS Software API Guide, Release 5.5

Online Help

The Content Distribution Manager GUI and the Content Engine GUI both have context-sensitive online help that can be accessed by clicking the HELP button. ACNS software includes the following online help systems:

Content Distribution Manager GUI online help system for centrally managed ACNS networks

Content Engine GUI online help system for locally deployed Content Engines

Obtaining Documentation, Obtaining Support, and Security Guidelines

For information on obtaining documentation, obtaining support, providing documentation feedback, security guidelines, and also recommended aliases and general Cisco documents, 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