Raritan KX II Frequently Asked Questions Manual Download Page 4

Dominion KX II - FAQ

 

 

 

 

 

© 2010 Raritan Inc. 

Page 4 of 20 

V1098 R2   January 2010 

Question 

Answer 

Universal Virtual Media

TM 

Which Dominion KX II 
models support virtual 
media?  

All Dominion KX II models support virtual media. It is available stand-
alone and through CommandCenter Secure Gateway, Raritan’s 
centralized management appliance. 

Which types of virtual media 
does the Dominion KX II 
support? 

Dominion KX II supports the following types of media: internal and USB-
connected CD/DVD drives, USB mass storage devices, PC hard drives 
and ISO images. 

What is required for virtual 
media? 

A Dominion KX II virtual media CIM is required. There are two of these 
CIMs: the D2CIM-VUSB and the D2CIM-DVUSB. 
 

The 

D2CIM-VUSB

 has a single USB connector and is for customers 

who will use virtual media at the OS level. 

 
The 

D2CIM-DVUSB

 has dual USB connectors and should be purchased 

by customers who wish to utilize virtual media at the BIOS level.  The 
D2CIM-DVUSB is also required for smart card authentication. 

 
Both support virtual media sessions to target servers supporting the 
USB 2.0 interface. Available in economical 32 and 64 quantity CIM 
packages, these CIMs support Absolute Mouse Synchronization, as well 
as remote firmware updates. 

Is virtual media secure? 

Yes. Virtual media sessions are secured using 256-bit AES, 128-bit AES 
or 128-bit RC4 encryption. 

What is a USB profile? 

Certain servers require a specifically configured USB interface for USB-
based services such as virtual media. The USB profile tailors the KX II’s 
USB interface to the server to accommodate these server-specific 
characteristics.  

Why would I use a USB 
profile? 

USB profiles are most often required at the BIOS level where there may 
not be full support for the USB specification when accessing virtual 
media drives. However, profiles are sometimes used at the OS level, for 
example, for mouse synchronization for Macintosh and Linux servers. 

How is a USB profile used? 

Individual or groups of ports can be configured by the administrator to 
use a specific USB profile in the KX II’s port configuration page. A USB 
profile can also be selected in the KX II Client when required. See the 
user guide for more information. 

Do I always need to set a 
USB profile when I use 
virtual media? 

No. In many cases, the default USB profile is sufficient when using 
virtual media at the OS level or operating at the BIOS level without 
accessing virtual media. 

What profiles are available? 
Where can I find more 
information? 

 

Consult the user guide for the available profiles and for more 
information. 

Summary of Contents for KX II

Page 1: ...does Dominion KX II differ from remote control software When using Dominion KX II remotely the interface at first glance may seem similar to remote control software such as pcAnywhereTM Windows Termin...

Page 2: ...The Dominion KX II ships standard with 19 rack mount brackets It can also be reverse rack mounted so the server ports face forward How large is the Dominion KX II Dominion KX II is only 1U high except...

Page 3: ...s it take to retrieve The Virtual KVM Client VKC applet used to access Dominion KX II is approximately 500KB in size The following chart describes the time required to retrieve Dominion KX II s applet...

Page 4: ...ynchronization as well as remote firmware updates Is virtual media secure Yes Virtual media sessions are secured using 256 bit AES 128 bit AES or 128 bit RC4 encryption What is a USB profile Certain s...

Page 5: ...or types a character then there is a small amount of bandwidth used If the display is running a complex screen saver or playing a video then there can be a larger amount of bandwidth used How does ban...

Page 6: ...B s 10 15 KB s Open Panel 50 100 KB s 60 70 KB s 20 30 KB s Change Tab in Panel 40 50 KB s 20 50 KB s 10 20 KB s Close Panel 50 100 KB s 40 60 KB s 20 30 KB s Change Panel Option 2 10 KB s 1 5 KB s 1...

Page 7: ...8 bit color or lower bit depths can reduce bandwidth and improve performance Other tips to decrease bandwidth include Use a solid desktop background instead of a complex image Disable screen savers Us...

Page 8: ...II will failover to the secondary network port with the same IP address ensuring that server operations are not disrupted Note that automatic failover must be enabled by the administrator Can I use D...

Page 9: ...Pv6 is the next generation IP protocol which will replace the current IP Version 4 IPv4 protocol IPv6 addresses a number of problems in IPv4 such as the limited number of IPv4 addresses It also improv...

Page 10: ...use the KVM infrastructure to fix problems Dominion KX II is designed to be completely independent from any external server For example should the data center come under attack from a malicious Windo...

Page 11: ...rver CIMs like the Paragon II Which CIM should I use It depends on the type of KVM ports on the specific make and model of the blade server you are using The following CIMs are supported DCIM PS2 DCIM...

Page 12: ...igured appropriately A virtual media CIM D2CIM VUSB or D2CIM DVUSB must be used Is Absolute Mouse Synchronization supported Servers with internal KVM switches inside the blade chassis typically do not...

Page 13: ...le DCIM dongle acts as a virtual keyboard and mouse to the server to which it is connected This technology is called KME keyboard mouse emulation Raritan s KME technology is data center grade battle t...

Page 14: ...k without compromising the number of users that access the rack remotely at the same time Can I use a USB keyboard or mouse at the local port Yes Dominion KX II offers both PS 2 and USB keyboard and m...

Page 15: ...center or to a Paragon II switch Is a user station required for the extended local port Yes The following devices can function as the user station for the extended local port Paragon II EUST Paragon...

Page 16: ...I Up to eight PDUs can be connected to a Dominion KX II device How do I connect the PDU to the Dominion KX II The D2CIM PWR is used to connect the power strip to the Dominion KX II The D2CIM PWR must...

Page 17: ...covered Dominion KX II units can be accessed via a user created profile Can I connect an existing analog KVM switch to Dominion KX II Yes Analog KVM switches can be connected to one of Dominion KX II...

Page 18: ...I utilizes the Advanced Encryption Standard AES for added security 256 bit and 128 bit AES is available AES is a U S government approved cryptographic algorithm that is recommended by the National Ins...

Page 19: ...CIM This CIM must be upgraded with the Release 2 1 10 firmware What firmware version is required Dominion KX II Release 2 1 10 and later is required Which smart card readers are supported The required...

Page 20: ...Dominion KX II s own internal logging capabilities Dominion KX II can send SNMP traps to SNMP management systems such as HP Openview and Raritan s CommandCenter NOC Can Dominion KX II s internal cloc...

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