Cisco Systems 5.2.x manual DMS-CD Restrictions, DMS-CD Capacity Category Maximum Threshold, 19-11

Chapter 19 Content Distribution and Delivery

Concepts

Related Topics

•Configure Deployment Threshold Preferences, page 19-17

Restrictions

• DMS-CD Restrictions, page 19-11

• CIFS Restrictions, page 19-12

• ACNS Restrictions, page 19-12

• ECDS Restrictions, page 19-12

DMS-CD Restrictions

DMS-CD Capacity Category	Maximum Threshold
WAN size	100 sites
DMP count, per site	3 DMPs1
Data transfer per day, per DMP	300 MB2
Concurrent sessions per DMM appliance	75 DMS-CD sessions2, 3

1.This value is approximate and variable from one network to another.

2.This threshold might be lower in your WAN, depending on its total bandwidth capacity.

3.This threshold might be lower in your WAN, depending on your “Enable maximum transfer rate” value.

•We do not support use of the “Cast” plugin for Digital Media Designer with any content distribution system or network. (CSCto35473)

•Even though Microsoft Internet Information Server (IIS) is not case-sensitive, any use of IIS can trigger case-sensitive behaviors in DMS-CD. This occurs because DMS-CD uses all lowercase letters during its creation of a local folder whose name matches the FQDN of the external IIS host. When any asset URL includes even one uppercase letter in reference to the IIS host FQDN, DMS-CD cannot find any local folder by that name and, so, cannot find its local copy of assets to

render. The error message in this case is “Size = Not Available is not available with the File Access Service. The status is FAILED.” (CSCtn07580)

•This DMS-CD release does not support live video. It provisions assets that already exist.

•This DMS-CD release provisions assets to DMPs exclusively. You cannot target any other device type.

•This DMS-CD release does not delete files from any DMP that belongs to multiple DMP groups. For autocleaning to occur on a DMP, it can belong to one DMP group only. Alternatively, you can use Play Now to deploy a job to DMPs.

•You can attach only one external USB flash drive or external USB hard drive to a DMP.

•We do not support USB hubs or any other method that you might use to attach multiple drives (or other device types) to a DMP.

	User Guide for Cisco Digital Media Manager 5.2.x
OL-15762-03		19-11