Table of Contents
Release Notes for the Cisco Edge 300 Series Switch, Release 1.3
Central Management and Configuration
Applying and Upgrading Images and Configuration Files
Recovering from a Software Failure
New Software Features in Release 1.3
Obtaining Documentation and Submitting a Service Request
Release Notes for the Cisco Edge 300 Series Switch, Release 1.3
First Published: November 28, 2013
These release notes include important information about Cisco Edge 300 Software Release 1.3 and any limitations, restrictions, and caveats that apply to this release.
Central Management and Configuration
The Cisco Edge 300 series switches function exclusively in a Smart Install network. Smart Install is a plug-and-play configuration and image-management feature, which means that you can ship a switch to a location, place it in the network, and power it on with no local configuration required.
Smart Install Network
A network using Smart Install includes a group of networking devices, known as clients, that are served by a common Layer 3 switch or a router that acts as a director.
All Cisco Edge 300 series switches function as Smart Install client switches in a Smart Install network. End users do not configure the client switches; all switches are centrally configured through a GUI that is installed on a TFTP server and managed by the director.
NoteFor more information, see the “Configuring the Smart Install Network” chapter in the software configuration guide for this release. For detailed information about Smart Install and the Smart Install director, see the For more information, see the “Configuring the Smart Install Network” chapter in the software configuration guide for this release. For detailed information about Smart Install and the Smart Install director, see the Smart Install Configuration Guide, Release 12.2(58)SE.
Applying and Upgrading Images and Configuration Files
Caution Before upgrading from software release 1.2 to release 1.3, remove the Factory Mode OS Version and Fonts selections from the GUI and apply the changes. See the "Configuring the Smart Install Network" chapter in the software configuration guide for this release.
When the switch starts up, it connects to the director. If the switch detects any new images or configuration files, it automatically restarts in factory-default mode and then downloads and installs the new images or configuration files.
These are the supported types of image and configuration upgrades:
- Upgrade initiated by the user—For a single client switch that is in the network and connected to the director. The user can turn the switch off and on or can press and hold the Reset button for 5 seconds to start from factory-default mode. In either case, the switch connects to the director and can detect any new images or configuration files.
- Upgrade initiated by the administrator—For a single client switch that is in the network and connected to the director. The administrator initiates the upgrade by connecting to the switch, for example, over a Telnet connection.
For more information, see the “Configuring the Smart Install Network” chapter in the software configuration guide for this release.
NoteOn-demand upgrades and scheduled downloads are not supported. You cannot upgrade switches from the director by using the On-demand upgrades and scheduled downloads are not supported. You cannot upgrade switches from the director by using the write erase and reload, vstack download-image, vstack download-config, or archive download-sw privileged EXEC commands.
New Software Features in Release 1.3
Release 1.3 introduces the following new software features:
- Support of IPv6—IPv6 is supported in release 1.3 for wifi, network configuration, platform support, and video conference.
- Support of USB cameras—The drivers of the following camera types are currently included on the Cisco Edge 300 platform:
For the network printer, you can attach it as a local printer in the Cisco Edge 300 OS.
- Support of Portuguese language
- Screen capture—To capture or save a picture of the current screen to a file or RAM, including Desktop and video that is hardware rendering in other layers. This function will be associated with the PtrSc key on the keyboard
- Logging function support—To record all necessary information in the logging system on RAM Disk.
Limitations and Restrictions
The Cisco Edge 300 Series switches only support the following 3G dongle models:
Open Caveats
After playing the online media, all the applications on the desktop were not able to be launched, and the system prompted "cannot allocate memory".
The workaround is manual power cycle of the system.
Chrome failed to be launched after changing the host name.
The workaround is to delete the singletonlock file and relaunch Chrome.
When you open VLC and configure this sunbird as a video stream source, after the configuration is successful, VLC application will disappear in 3 seconds.
When you upload and download files from the FTP server simultaneously, the download progress will hang, and console will print an error message: gvfsd-ftp[3126]: segfault at 20202020 ip 20202020 sp b73ac28c error 14.
Mouse cursor did not move after changing its control to keyboard.
Resource was occupied even after the video conference application was closed.
The workaround is manual power cycle of the system.
Video conference failed to be established sometimes.
Online media got stuck on the desktop after the browser was minimized.
The workaround is to stop playing the online media.
Video Conference does not work after first software upgrade.
The workaround is to close the video conference and then reopen it.
RDP reports “failed to open keymap en-us” then quits.
Flash player can't work properly.
After launching the window of Keyboard, the window is not fit to the screen.
Sometimes video conference connection between two DUTs was dropped
It will take a long time to access web when video conference is activate.
The workaround is to close the video conference connection.
Mosaic shows “No Camera” even the connection is active.
The workaround is to re-connect the B with A.
When the switch connects an Ethernet LAN to a wireless LAN, the data throughput is less than 80 Mbps.
From Mosaic, if you click the Jump to Client setting and enter the IP address for a specific page 10 times, there is no audio.
When you use the VLC application to view a video file and then establish a video conference, the CLI might display “DSP host buffer allocate fail” error messages.
The workaround is to reboot the switch.
When you open multiple applications, the mouse might become unresponsive.
The workaround is to press the Ctrl and Tab keys.
WiFi clients might disconnect after 7 hours.
The workaround is to reboot the switch.
When you log in to a switch after configuring it with a system language other than Simplified Chinese, the switch displays the Simplified Chinese input method.
When at least 100 switch IP addresses appear in the IP list window in the Mosaic application, an X-Window displays a segmentation fault after you perform this sequence of actions ten times:
– Use the left and right arrow keys to navigate between the listed switches.
– Activate monitoring of all the listed switches.
– Deactivate monitoring of all the listed switches.
– Add at least two more switch IP addresses.
The workaround is to power-cycle the switch.
Following the first software upgrade on a switch, the Mosaic GUI does not open.
The workaround is to reboot the switch.
After you exit and reconnect a video conference session, the video conference cannot reconnect and the GUI displays a “Play resource occupied” error message.
The workaround is to close the video conference GUI.
Video Player can’t play 1080p-h264 smoothly.
The switch fails to join the VLC media player multicast group when the source video is looped, and you cannot close the VLC media player GUI.
The workaround is to reboot the switch.
If the VLC application receives a multicast video stream from the VLC server, the VLC application might become unresponsive after several minutes and cannot be closed.
Resolved Caveats
When you open VLC, after successfully configuring sunbird as a video stream source, VLC application will gone after 3 seconds.
The completed image cannot be displayed on the Mosaic application.
Cannot configure NFS server on global NFS setting tab. System always prompts that the Cisco Edge Path is "invalid path".
The workaround is to configure the same setting on individual sunbird NFS setting.
Media files failed to be played if the path had space characters.
Related Documentation
These documents provide complete information about the switch and are available from this Cisco.com site:
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
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