Cisco Cisco Internet Streamer Application Release Notes
2
Release Notes for Cisco Internet Streamer CDS 2.4.5
OL-21469-01
System Requirements
System Requirements
The Internet Streamer CDS runs on the CDE100, CDE200, CDE205, and the CDE220 hardware models.
lists the different device modes for the Cisco Internet Streamer CDS software, and which CDEs
support them.
Release 2.4.5 supports the CDE220 2G2 platform. There are a total of ten gigabit Ethernet ports in this
CDE. The first two ports (1/0 and 2/0) are management ports. The remaining eight gigabit Ethernet ports
can be configured as one port channel. See the Cisco Content Delivery Engine CDE205/220/420
Hardware Installation Guide for set up and installation procedures for the CDE220 2G2.
CDE. The first two ports (1/0 and 2/0) are management ports. The remaining eight gigabit Ethernet ports
can be configured as one port channel. See the Cisco Content Delivery Engine CDE205/220/420
Hardware Installation Guide for set up and installation procedures for the CDE220 2G2.
The CDE100 can run as the CDSM, while theCDE200 can run as the Service Router or the Service
Engine. See the Cisco Content Delivery Engine CDE100/200/300/400 Hardware Installation Guide for
set up and installation procedures for the CDE100 and CDE200.
Engine. See the Cisco Content Delivery Engine CDE100/200/300/400 Hardware Installation Guide for
set up and installation procedures for the CDE100 and CDE200.
The CDE205 can run as the CDSM, Service Router, or Service Engine. See the Cisco Content Delivery
Engine CDE205/220/420 Hardware Installation Guide for set up and installation procedures for the
CDE205.
Engine CDE205/220/420 Hardware Installation Guide for set up and installation procedures for the
CDE205.
Note
For performance information, see the release-specific performance bulletin.
Limitations and Restrictions
This release contains the following limitations and restrictions:
•
There is no network address translation (NAT) device separating the CDEs from one another.
•
Do not run the CDE with the cover off. This disrupts the fan air flow and causes overheating.
Note
The CDS does not support network address translation (NAT) configuration, where one or more CDEs
are behind the NAT device or firewall. The workaround for this, if your CDS network is behind a firewall,
is to configure each internal and external IP address pair with the same IP address.
are behind the NAT device or firewall. The workaround for this, if your CDS network is behind a firewall,
is to configure each internal and external IP address pair with the same IP address.
The CDS does support clients that are behind a NAT device or firewall that have shared external IP
addresses. In other words, there could be a firewall between the CDS network and the client device.
However, the NAT device or firewall must support RTP/RTSP.
addresses. In other words, there could be a firewall between the CDS network and the client device.
However, the NAT device or firewall must support RTP/RTSP.
Table 1
Supported CDEs
Device Mode
CDE100
CDE200
CDE205
CDE220
CDSM
Yes
No
Yes
No
SR
No
Yes
Yes
Yes
SE
No
Yes
Yes
Yes