Title: Engineering a Citrix Virtualization Solution
Tuesday, December 21, 2010
1Y0 A18 pdf free dumps
1.
1.
Scenario: An administrator is implementing an Access Gateway solution and needs to configure the internal Web Interface server for use with an external Access Gateway. The administrator has already created a new XenApp Web site named "external." Click the 'Exhibit' button to view the secure access option for the external web site. Which option most thoroughly describes the required steps?
A. Select the access method 'Oirect', enter the F QON of the internal URL, specify two XenApp servers as Secure Ticket Authority servers and select the 'Use for load balancing' option.
B. Select the access method 'Translated', enter the F QON of the internal URL, specify two XenApp servers as Secure Ticket Authority servers and select the 'Use for load balancing' option.
C. Select the access method 'Gateway Oirect', enter the F QON of the external URL, specify two XenApp servers as Secure Ticket Authority servers and select the 'Use forload balancing' option.
D. Select the access method 'Alternate', enter the F QON of the external URL, specify two Web Interface servers as Secure Ticket Authority servers and select the 'Use for load balancing' option.
Answer: C
2.
Scenario: An administrator has just configured a Web Interface server. The XenApp farm is configured with the default settings. The data collector is CTXDC01 and the member server is CTXXA01.
Click on the 'Exhibit' button to review the scenario.
What is the issue in this scenario?
A. In the XML port field, the value should read "80."
B. In the Resources types field, the value should read "Offline."
C. In the Authentication methods field, the value should read "Prompt."
D. In the XML Service field, the value should read "CTXDC01, CTXXA01"
Answer: A
3. A zone data collector___________ . (Choose the correct option to complete the sentence.)
A. handles ICA traffic for the zone
B. writes information to the data store
C. is responsible for maintaining server load evaluator information
D. makes sure all XML traffic is routed between the servers in the zone
Scenario: An administrator is implementing an Access Gateway solution and needs to configure the internal Web Interface server for use with an external Access Gateway. The administrator has already created a new XenApp Web site named "external." Click the 'Exhibit' button to view the secure access option for the external web site. Which option most thoroughly describes the required steps?
A. Select the access method 'Oirect', enter the F QON of the internal URL, specify two XenApp servers as Secure Ticket Authority servers and select the 'Use for load balancing' option.
B. Select the access method 'Translated', enter the F QON of the internal URL, specify two XenApp servers as Secure Ticket Authority servers and select the 'Use for load balancing' option.
C. Select the access method 'Gateway Oirect', enter the F QON of the external URL, specify two XenApp servers as Secure Ticket Authority servers and select the 'Use forload balancing' option.
D. Select the access method 'Alternate', enter the F QON of the external URL, specify two Web Interface servers as Secure Ticket Authority servers and select the 'Use for load balancing' option.
Answer: C
2.
Scenario: An administrator has just configured a Web Interface server. The XenApp farm is configured with the default settings. The data collector is CTXDC01 and the member server is CTXXA01.
Click on the 'Exhibit' button to review the scenario.
What is the issue in this scenario?
A. In the XML port field, the value should read "80."
B. In the Resources types field, the value should read "Offline."
C. In the Authentication methods field, the value should read "Prompt."
D. In the XML Service field, the value should read "CTXDC01, CTXXA01"
Answer: A
3. A zone data collector___________ . (Choose the correct option to complete the sentence.)
A. handles ICA traffic for the zone
B. writes information to the data store
C. is responsible for maintaining server load evaluator information
D. makes sure all XML traffic is routed between the servers in the zone
Friday, December 10, 2010
User Manual ICP PANEL-TEC AN INTELLIGENT MULTIPLE-FUNCTION COMMUNICATIONS INTERFACE UNIT
WARRANTY
ICP PANEL-TEC, INC. warrants that all equipment purchased hereunder is warranted on a “RETURN
TO FACTORY” basis against all defects in workmanship and materials under normal and proper use and
service in its unmodified condition for a period of one (1) year from the date of initial shipment. ICP
PANEL-TEC, INC. sole obligation under this warranty shall be limited to furnishing parts and labor to
remedy such defects; either, at the option of ICP PANEL-TEC, INC., by replacing or repairing any
defective parts which are returned to ICP PANEL-TEC, INC. factory or by making available at a
purchaser designated facility a repaired or replaced part. All replaced equipment shall become the property
of ICP PANEL-TEC, INC. The cost of freight to and from ICP PANEL-TEC, INC. will be borne by
the purchaser. If ICP PANEL-TEC, INC. determines that the equipment returned to it for warranty
correction is not defective, as herein defined, Purchaser shall pay ICP PANEL-TEC, INC., all costs of
service, parts, handling and transportation.
IMPORTANT NOTICES
By accepting and using the DTU-3000 (s) CONFIGURATION EDITOR SOFTWARE and information
proprietary to ICP PANEL-TEC, INC. USA and/or its Licensers, you agree that such software and
information (Software) constitutes valuable trade secrets and proprietary information of ICP PANEL-
TEC, INC. and/or its Licenses and that you hold the software in confidence and secrecy and shall not, in
whole or part, copy or disclose to any third party or make any unauthorized use thereof. Authorized use
shall be limited to the DTU-3000 (s) upon which the Software is initially supplied. You further agree that
this agreement shall insure to the benefit of ICP PANEL-TEC, INC. and any third party holding any
right, title, or interest in the software, or any software and information from which it is derived, and their
respective transferees, successors, and assigns, and that any subsequent transferee of the unit herein
decried shall be obligated to the same terms of this agreement.
This document is based on information available at the time of its publication. While efforts have been
made to render accuracy to its content, the information contained herein does not purport to cover all
details or variations in hardware or software, nor to provide for every possible contingency in connection
with installation, operation, and maintenance.
Features may be decried herein which are not present in all hardware and software systems. ICP PANEL-
TEC, INC. assumes no obligation of notice to holders of this document with respect to changes
subsequently made.
ICP PANEL-TEC, INC. makes no representation or warranty expressed, implied, or statutory, with
respect to, and assumes no responsibility for accuracy, completeness, sufficiency or usefulness of the
information contained herein.
In no event shall ICP PANEL-TEC, INC. be responsible or liable for indirect or consequential damages
that may result from installation or use of this equipment.
INTRODUCTION
The DTU-3000 is an intelligent, multiple-function Data Transfer Unit designed for use within the harsh
industrial environment.
Using the DTU-3000 Configuration Editor Software program, the DTU-3000 can be programmed to run any one of the four (4) following application types:
1) PLC to PLC’S or DEVICES Allows data register information to be transferred (swapped)
between a PLC of one type and up to 32 PLC’s or Devices of a different type. Currently the DTU-
3000 supports over twenty-five (25) different Programmable Logic Controller and Device protocols.
No ladder logic programming is required to transfer the registers between the PLC’s or devices.
2) PLC to MOTOR DRIVES Allows a PLC to control and/or monitor up to 32 Motor Drives.
The PLC’s Ladder Logic Program can control (Start, Stop, Change Speed or Direction) each motor
drive individually or make control setting changes to multiple drives. No Ladder programming is
required to monitor motor data.
3) MODBUS MASTER to PLC’s Allows one PLC or multiple PLC’s that use the same protocol
to be connected to a Modbus Communications Network. This allows a Modbus speaking host
system, personal computer, or PLC to read or write data registers in these connected PLC’s. The
most common use for this application is to allow third party SCADA software packages (Wonder-
Ware, Factory-Link, etc.) to communicate with PLC’s without having to purchase or develop drivers
for the particular type of PLC drive being used.
4) MODBUS MASTER to MOTOR DRIVES Allows a Modbus speaking host system, personal
computer, or PLC to control and/or monitor up to 32 Motor Drives. The most common use for this
application is to allow third party SCADA software packages (Wonder-Ware, Factory-Link, etc.) to
communicate with motor drives without having to purchase or develop drivers for the particular
type of motor drive being used.
One of the DTU-3000’s three ports can be used as a pass-through port in which all messages
received are simply passed through to one of the connected PLC’s if supported by the PLC’s
protocol. This allows PLC programming software, a third party’s intelligent (MMI) Man-Machine
Interface terminal or a SCADA software program to be “connected” to the same PLC port that is
used by the DTU-3000.
This manual is presented in four sections. Each section deals with the configuration requirements for each
of the above four applications: PLC to PLC’s or Devices, PLC to Motor Drives, Modbus Master to PLC’s
and Modbus Master to Motor Drives.
Please note that the application type is selected when a new project is created using the DTU-3000
configuration software and may not be changed after the project is created.
Software Installation
GENERAL INFORMATION
The Panel-Tec DTU-3000 Configuration Editor Software Program is designed to operate on an IBM
or compatible computer running MS-DOS 3.3 or higher.
While the Configuration Editor Software Program will run under “WINDOWS 3.1” in most
configurations, it is not recommended. As of this date, no problems have been reported running the
software under “WINDOWS 95”.
The configuration editor software will default during start-up to using “COMM 1” unless changed using
the OPTIONS menu. This may conflict with a mouse driver program and prevent up/down loading
configuration information to the DTU-3000 interface unit.
INSTALLATION
Place the supplied program disk into drive “A” (or B).
At the MS-DOS prompt, C:> type in A: (or B:) and then press the “ENTER” key.
When the “A” (or B) prompt appears, A:> type in “INSTALL” and press the “ENTER” key.
The following message will appear;
DTU-3000 Configuration Editor Installation Program
Enter the drive where the editor is to be installed ==>
Enter “C” (or any other hard drive you care to use), then press the “ENTER” key.
A new message will appear:
Enter the sub-directory on drive C to install the editor into ==>
Suggested directory name is: DTU3000
The next message to appear before the installation is started is:
The Editor will be installed from “A” to “C:\DTU3000”
Is this correct (Y/N) ?
If the above information is correct, push the “Y” key, then the “ENTER” key and the software will be
installed. The last message to appear will be:
Installation Complete.
Enter “DTU3000” to run the configuration Editor
C:\DTU3000>
SOFTWARE START-UP
To start the DTU-3000 Configuration Editor program. First start your computer and at the MS-DOS
prompt; C:> type in “CD\DTU3000” (to change the directory) then press the “ENTER” key. At the
next MS-DOS prompt; C:\DTU3000>, type in “DTU3000” and press the “ENTER” key to start the
Configuration Editor Software Program.
Upon starting of the configuration software program, the first screen to appear will be the “Support
Information Page”, shown below.
ICP PANEL-TEC, INC. warrants that all equipment purchased hereunder is warranted on a “RETURN
TO FACTORY” basis against all defects in workmanship and materials under normal and proper use and
service in its unmodified condition for a period of one (1) year from the date of initial shipment. ICP
PANEL-TEC, INC. sole obligation under this warranty shall be limited to furnishing parts and labor to
remedy such defects; either, at the option of ICP PANEL-TEC, INC., by replacing or repairing any
defective parts which are returned to ICP PANEL-TEC, INC. factory or by making available at a
purchaser designated facility a repaired or replaced part. All replaced equipment shall become the property
of ICP PANEL-TEC, INC. The cost of freight to and from ICP PANEL-TEC, INC. will be borne by
the purchaser. If ICP PANEL-TEC, INC. determines that the equipment returned to it for warranty
correction is not defective, as herein defined, Purchaser shall pay ICP PANEL-TEC, INC., all costs of
service, parts, handling and transportation.
IMPORTANT NOTICES
By accepting and using the DTU-3000 (s) CONFIGURATION EDITOR SOFTWARE and information
proprietary to ICP PANEL-TEC, INC. USA and/or its Licensers, you agree that such software and
information (Software) constitutes valuable trade secrets and proprietary information of ICP PANEL-
TEC, INC. and/or its Licenses and that you hold the software in confidence and secrecy and shall not, in
whole or part, copy or disclose to any third party or make any unauthorized use thereof. Authorized use
shall be limited to the DTU-3000 (s) upon which the Software is initially supplied. You further agree that
this agreement shall insure to the benefit of ICP PANEL-TEC, INC. and any third party holding any
right, title, or interest in the software, or any software and information from which it is derived, and their
respective transferees, successors, and assigns, and that any subsequent transferee of the unit herein
decried shall be obligated to the same terms of this agreement.
This document is based on information available at the time of its publication. While efforts have been
made to render accuracy to its content, the information contained herein does not purport to cover all
details or variations in hardware or software, nor to provide for every possible contingency in connection
with installation, operation, and maintenance.
Features may be decried herein which are not present in all hardware and software systems. ICP PANEL-
TEC, INC. assumes no obligation of notice to holders of this document with respect to changes
subsequently made.
ICP PANEL-TEC, INC. makes no representation or warranty expressed, implied, or statutory, with
respect to, and assumes no responsibility for accuracy, completeness, sufficiency or usefulness of the
information contained herein.
In no event shall ICP PANEL-TEC, INC. be responsible or liable for indirect or consequential damages
that may result from installation or use of this equipment.
INTRODUCTION
The DTU-3000 is an intelligent, multiple-function Data Transfer Unit designed for use within the harsh
industrial environment.
Using the DTU-3000 Configuration Editor Software program, the DTU-3000 can be programmed to run any one of the four (4) following application types:
1) PLC to PLC’S or DEVICES Allows data register information to be transferred (swapped)
between a PLC of one type and up to 32 PLC’s or Devices of a different type. Currently the DTU-
3000 supports over twenty-five (25) different Programmable Logic Controller and Device protocols.
No ladder logic programming is required to transfer the registers between the PLC’s or devices.
2) PLC to MOTOR DRIVES Allows a PLC to control and/or monitor up to 32 Motor Drives.
The PLC’s Ladder Logic Program can control (Start, Stop, Change Speed or Direction) each motor
drive individually or make control setting changes to multiple drives. No Ladder programming is
required to monitor motor data.
3) MODBUS MASTER to PLC’s Allows one PLC or multiple PLC’s that use the same protocol
to be connected to a Modbus Communications Network. This allows a Modbus speaking host
system, personal computer, or PLC to read or write data registers in these connected PLC’s. The
most common use for this application is to allow third party SCADA software packages (Wonder-
Ware, Factory-Link, etc.) to communicate with PLC’s without having to purchase or develop drivers
for the particular type of PLC drive being used.
4) MODBUS MASTER to MOTOR DRIVES Allows a Modbus speaking host system, personal
computer, or PLC to control and/or monitor up to 32 Motor Drives. The most common use for this
application is to allow third party SCADA software packages (Wonder-Ware, Factory-Link, etc.) to
communicate with motor drives without having to purchase or develop drivers for the particular
type of motor drive being used.
One of the DTU-3000’s three ports can be used as a pass-through port in which all messages
received are simply passed through to one of the connected PLC’s if supported by the PLC’s
protocol. This allows PLC programming software, a third party’s intelligent (MMI) Man-Machine
Interface terminal or a SCADA software program to be “connected” to the same PLC port that is
used by the DTU-3000.
This manual is presented in four sections. Each section deals with the configuration requirements for each
of the above four applications: PLC to PLC’s or Devices, PLC to Motor Drives, Modbus Master to PLC’s
and Modbus Master to Motor Drives.
Please note that the application type is selected when a new project is created using the DTU-3000
configuration software and may not be changed after the project is created.
Software Installation
GENERAL INFORMATION
The Panel-Tec DTU-3000 Configuration Editor Software Program is designed to operate on an IBM
or compatible computer running MS-DOS 3.3 or higher.
While the Configuration Editor Software Program will run under “WINDOWS 3.1” in most
configurations, it is not recommended. As of this date, no problems have been reported running the
software under “WINDOWS 95”.
The configuration editor software will default during start-up to using “COMM 1” unless changed using
the OPTIONS menu. This may conflict with a mouse driver program and prevent up/down loading
configuration information to the DTU-3000 interface unit.
INSTALLATION
Place the supplied program disk into drive “A” (or B).
At the MS-DOS prompt, C:> type in A: (or B:) and then press the “ENTER” key.
When the “A” (or B) prompt appears, A:> type in “INSTALL” and press the “ENTER” key.
The following message will appear;
DTU-3000 Configuration Editor Installation Program
Enter the drive where the editor is to be installed ==>
Enter “C” (or any other hard drive you care to use), then press the “ENTER” key.
A new message will appear:
Enter the sub-directory on drive C to install the editor into ==>
Suggested directory name is: DTU3000
The next message to appear before the installation is started is:
The Editor will be installed from “A” to “C:\DTU3000”
Is this correct (Y/N) ?
If the above information is correct, push the “Y” key, then the “ENTER” key and the software will be
installed. The last message to appear will be:
Installation Complete.
Enter “DTU3000” to run the configuration Editor
C:\DTU3000>
SOFTWARE START-UP
To start the DTU-3000 Configuration Editor program. First start your computer and at the MS-DOS
prompt; C:> type in “CD\DTU3000” (to change the directory) then press the “ENTER” key. At the
next MS-DOS prompt; C:\DTU3000>, type in “DTU3000” and press the “ENTER” key to start the
Configuration Editor Software Program.
Upon starting of the configuration software program, the first screen to appear will be the “Support
Information Page”, shown below.
After pressing the computer’s ENTER key, the support information page will disappear. Use the
computer’s LEFT/RIGHT ARROW keys and move the highlighted bar (very top of the screen) between
the four (4) main system selection headers. To select any one of these main selection headers, place the
highlight bar around that desired heading and then press the computer’s ENTER key. Below is a brief
description of the main project header and each internal subheading; NOTE: These brief descriptions
listed are as the system starts without any projects opened or new projects created.
PROJECT Selecting the Project header opens a window to allow you to:
OPEN, allows you to open any saved project file.
NEW, allows you to create a new project file.
DOS SHELL, allows you to exit to MS-DOS without closing the DTU-3000 Configuration Editor
Program and return to the Configuration Editor Program by typing in EXIT and then pressing the
Enter key.
QUIT, allows you to exit the Configuration Editor Program.
CREATING A PROJECT FILE
To create a project file, move the highlighted bar to the “PROJECT” heading and press the computer’s
ENTER key. When the window appears move the highlight bar to the “
sub-heading and press
ENTER key. The highlighted bar now
moves to “Project Type”. Press the ENTER key to open the “Project Type” window (default setting is
“PLC to PLC’s or Devices”). Move the highlight bar by pressing the DOWN ARROW key to the
project type you wish to configure and then press the ENTER key. The software enters this selection and
returns to the “PROJECT” window.
moves to “Project Type”. Press the ENTER key to open the “Project Type” window (default setting is
“PLC to PLC’s or Devices”). Move the highlight bar by pressing the DOWN ARROW key to the
project type you wish to configure and then press the ENTER key. The software enters this selection and
returns to the “PROJECT” window.
Wednesday, December 8, 2010
Easily Updating PHP Security Fixes for Linux, Unix, Mac
Zend Core aegis updates can be installed either manually application CLI commands, or, if you have a absolute internet affiliation or can affix through a proxy server, automatically using the Zend Updater.
Manually Updating Zend Core
Zend Core can be adapted manually by downloading the most recent Zend Update Packages from the Zend Network Update site, active them on a analysis environment, and installing them on your assembly system.
This action describes how to manually amend Zend Core:
1. Finding Zend Network Updates Check the Zend Network Amend armpit for Zend Amend Packages at http://www.zend.com/en/products/core/updates.
2. Downloading Amend Packages
Download the accordant Zend Amend Package, depending on your
operating system.
3. Installing Zend Amend Packages
Install the Zend Amend Packages assimilate your arrangement by afterward these
steps:
a) Go to your server's Command Line Interface Ambiance (CLI).
b) Copy the amalgamation to your machine.
c) Open your core.ini file, by absence amid in /usr/local/Zend/Core/setup/installer.
d) Edit the 'UpdatePackageFile' constant with the name of the package you downloaded. Ensure the 'LocalRepository' constant contains the aisle to the location of your Zend Amend Package.
e) Install the amalgamation by active the afterward command in the /usr/local/Zend/Core/setup directory:
zendupater -p
f) Run acumen tests according to you ambiance and system.
Note:
The recommended action for "Applying PHP Security Fixes" is to aboriginal install and trial the PHP Security Fixes on a analysis environment, run acumen tests and again install on a assembly ambiance by afterward the aforementioned steps.
Note:
You charge be registered for a Zend Support Subscription (Silver, Gold or Platinum) in adjustment to have access to Updates. For added on Zend Support Subscriptions, and to register, see the Zend Core Support folio at http://www.zend.com/en/products/core/support. Automatically Updating Zend Core Updates can additionally be automatically downloaded and installed application the Zend Updater if you have a absolute internet affiliation or can affix through a proxy server.
This action describes how to amend Zend Core automaticallyusing the Zend Updater GUI:
1. Open the Zend Updater.
By default, this is located in /usr/local/Zend/Core/setup/zendupdater.
2. Select 'Update Zend Core'.
The Update screen will open.
3. Select 'View Available Updates'.
A list of available Updates will be displayed.
4. Select the Updates that you would like to install and click OK.
The Updates will be downloaded and installed.
5. If you encounter any problems, Zend Core provides a very simple way of rolling back your environment to its previous state:
a) Open the Zend Updater.
b) Select 'Update Zend Core'.
The Zend Core Update Tool will appear.
c) Select Rollback.
A list of previous environment states will be displayed, listed
according to the date and time that new Updates were installed.
d) Select the environment state before the last Updates were installed
and click OK.
e) Any Updates installed since the selected version will be deleted.
Note:
To download updates through the Zend Updater, you charge configure your Zend Support Subscription username and countersign in Zend Core. This can be done during accession or through the Zend Updater. See the Zend Core User Guide for added information.
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