How to tell 2500 series routers apart?

Can anyone tell me how the 2500 routers (2501, 2502 etc etc) are different?
JG.

Its very easy. Consider 250X where X = even or odd Just remember a few key points.
a. Most odd number ending routers have ethernet (10baseT) interfaces, while even numbers have token ring interfaces. The wan interfaces available on each series keeps changing as X increases.
2501 - 1 eth, 2 serial
2502 - 1 TR, 2 serial
2503 - 1 eth, 2 serial, 1 bri
2504 - 1 TR, 2 serial, 1 bri
b. 2505, 2507, 2516 are special routers with built in ethernet hubs.
2505 - 2 synchronous serial, 8 hub
2507 - 2 synchronous serial, 16 hub
2516 - 2 synchronous serial, 14 hub, 1 BRI
c. 2509-2512 are access servers, which means they have async interfaces. 2509, 2510 have 8 async ports, while 2511-12 have 16 async ports. 2509 and 2511 have ethernet interfaces, while 2510 and 2512 have token ring interface.
d. 2513, 2514, 2515 are routers with more than 1 ethernet or token ring interface or a combination of both.
2513 - 1TR, 1Eth, 2 serial
2514 - 2 ETH, 2 serial
2515 - 2 TR , 2 serial
e. The next few routers are not so commonly used, but good for old Token ring networks.
2517 has 12 port token ring hub with an isdn port and 2 serial ports
2519 has 24 port toekn ring hub with an isdn port and 2 serial ports
f. 2518 combines the functionality of Ethernet hub with ISDN bri and Synchronous serial ports, all in one router.
g. 2520, 2521, 2522, 2523 have higher port densities for WAN.
2520 - 1 Eth, 1 BRI, 2 sync serial, 2 async serial
2521 - 1 TR, 1 BRI, 2 sync serial, 2 async serial
2522 - 1 Eth, 1 BRI, 2 sync serial, 8 async serial
2523 - 1 TR, 1 BRI, 2 sync serial, 8 async serial
h. 2524 and 2525 are the only modular series of the whole lot. You can add modular cards (older wics, not compatible with any other router series)
The following cards are supported
i. 2-wire switched 56-kbps data service unit/channel service unit (DSU/CSU)
ii. 4-wire 56/64-kbps DSU/CSU
iii. Fractional T1/T1 DSU/CSU
iv. Five-in-one synchronous serial
If you need to read more on all these routers and their architectural differences, visit this link.
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/cis2500/index.htm
I think I left out 2506, but I cant find any
documentation on it.
HTH
Sankar.

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Hi,
Do you have MFT cards for your T1 or you will be using a T1 coverter. For both the options there is a different config.
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http://www.cisco.com/en/US/products/hw/routers/ps1904/products_command_reference_chapter09186a008007dbd4.html
http://www.cisco.com/en/US/tech/tk713/tk628/technologies_configuration_example09186a00800a6b82.shtml
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Alan,
Thank you very much for the quick response.
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PCI-6133 and PCI 6713, LabVIEW 7.0, and DAQmx 8.0
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6024E   200/4            15.7 kHz                    17.36 kHz
6040E   250/4                                        18.9 kHz
6251   1000/4                                        23.0 kHz
6133   2500/1            13.8 kHz
Summary for single channel single point acquisition (See the table below, AD only)
1) The S-series performed much worse than E- and M- Series (simultaneous sampling is worse?)
     Spec (kS/s)    Tested by me (700MHz P3)
6024E    200/1           54.8 kHz
6110    5000/1           19.4 kHz
6133    2500/1           14.5 kHz
Simulated device          135 kHz
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      Spec (kS/s)   tested by me (700MHz P3)
6024E    10/1             132 kHz
6713   1000/1              38 kHz
Simulated device          134 kHz
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Your suggestions and advices are appreciated.
Thanks
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How to tell embedded jinitator applet is still running when window closed

Hello, we are trying to accomplish the same thing that is mentioned in this post from Metalink. I've searched for a solution and hope someone here can help. Instead of restating the issue I think David Wilson does a good job of explaining what is needed. Can anyone please suggest a possible solution?
From: David Wilton 07-Oct-05 01:08
Subject: How to tell embedded jinitator applet is still running when window closed
How to tell embedded jinitator applet is still running when window closed
Hi,
We run an oracle 10g forms application through 9iAS over an intranet. All users are running windows 2000 professional.
We run separate frame = true but I would like to switch to separate frame = false
With separate frame = true if the user clicks the outer windows "X" close button (forms mdi window) the user is prompted to save changes before the application ends.
BUT
when using separate frame = false
If the user clicks the upper window "X" button (no longer form mdi window but regular browser window) the window and application is abruptly closed.
I'm interested in using a onbeforeunload function to confirm if the user wants to close the window. This would be placed in the basejini.htm file. This could always ask if the user wants to exit or not. If they click OK then the window closes but if they click "Cancel" you are returned to the forms application exactly where you left. something like event.returnvalue="do you really want to exit?";
However if the user exited using the normal exit form method then the applet is already closed before the onbeforeunoad event fires and there is nothing to go back to and I want the window to close automatically. This is accomplished using close.html file in post forms trigger.
So what I want and what I think many may also want is the check if the embedded applet is still running and if so prompt the user to return to the application or continue to close. Of course If the applet is no longer running then just close because there is no reason confirm closing anymore.
Does anyone have a html/JavaScript solution that can be placed in the jinitiator.htm file? or similar?
Thank you
David
[email protected]
From: Andrew Lenton 07-Oct-05 08:58
Subject: Re : How to tell embedded jinitator applet is still running when window closed
I don't know if this is exactly what you are after but you can add the following to the top of your basejini.htm file and it should prompt the user before exiting the IE window.
<BODY %HTMLbodyAttrs%>
%HTMLbeforeForm%
<SCRIPT>

</SCRIPT>
From: Oracle, mohammed pasha 07-Oct-05 09:55
Subject: Re : How to tell embedded jinitator applet is still running when window closed
David,
Well I could not understand your complete requirement.
Refer to Note.201481.1 How to Close the Browser Window When Closing Forms And How to Simulate SeparateFrame By Javascript
Note.115905.1 How to Close Browser Window When Closing Webforms Applet
Kind Regards,
Anwar
From: David Wilton 07-Oct-05 14:37
Subject: Re : How to tell embedded jinitator applet is still running when window closed
Thank you for your reply and yes you did not understand my question fully.
Sorry if this is a long reply
I am able to close the browser window using information in notes 115905.1 and 201481.1, this is not the issue. We implemented this several years ago. It is workable for both separate frame = true or false.
It is most important to not allow the user to end their forms application by closing the windows browser, they must close using normal form exit commands.
What I want is to have separate frame = false, the big drawback to this option is the user can exit the application and bypass all forms code by pressing the windows "X" close button. This is why we need the code as just provided by Andrew Lenton above in this thread.
BUT Andrew's code will always prompt the user before closing the window and I do not want that. I want the user to be prompted only under scenario 2 listed below.
Here's the 2 case scenario for exiting the application.
1. If the user closes properly and uses exit form which fires all normal form triggers including post_form with it's call to close.html file.
All uncommitted changes are saved or rollback and the users session is ended normally both on the database and in the application server.
All browser windows will close, great all is good. And without Andrew's code the window will close but with Andrew's code the user will be prompted to close or not, if they select Cancel the window will remain but the applet has already ended so why prompt? ...This is what I want to avoid.
2. In the forms app. if the user clicks the windows "X" close button with uncommitted changes. The browser just closes the changes are rollback without prompting the user to save. The users sessions are now lost and still running in the database and application server until they are timed out.
If I use Andrew's code then the user will be prompted to continue to close or go back, if they click Cancel to go back then focus returns to the forms application and the user can continue to work. If the user clicks OK then the window closes and unfortunately their sessions are still lost until timed out.
So what I desire is to add to Andrew's code to check if the embedded applet is still running and prompt the user to close or not accordingly.
Something like:
Basejini.htm like
</HEAD>
<SCRIPT LANGUAGE="JavaScript">
function maximizeWindow()
window.moveTo(0,0);
window.resizeTo(screen.availWidth,screen.availHeight);
function confirm(){
If(document.embeddedapplet.closed())
Win.opener = self;
win.close();
Else if
event.returnValue = "Closing Forms Application. OK to continue?";
</SCRIPT>
<BODY %HTMLbodyAttrs%, onload="maximizeWindow()", onbeforeunload="confirm()">
%HTMLbeforeForm%
I hope this explains my requirements.
David
From: Oracle, Evelene Raechel 10-Oct-05 06:45
Subject: Re : How to tell embedded jinitator applet is still running when window closed
Hi,
Note.199928.1 How to Alert User on Closing Client's Browser Window in Webforms
Regards,
Rachel
From: David Wilton 11-Oct-05 17:40
Subject: Re : How to tell embedded jinitator applet is still running when window closed
I'm sorry this is not helpful at all.
Note 199928.1 is only an alert which does not stop the closing of the window and still displays as an alert if the user does close properly using exit form ... so why would you want to display the alert then?
This is exaclty what I do not want and why I want to determine if the applet is still running before displaying any kind of message.
David
From: Oracle, Evelene Raechel 17-Oct-05 12:23
Subject: Re : How to tell embedded jinitator applet is still running when window closed
Closing thread.
Thanks,

Hello,
I had the same issue last year - wanting to provide a warning on closing the browser, but only if the Forms session is still running. The approach I took is described below, see also the thread where I originally posted this at Closing brower window
Hi there,I've had a similar requirement - or rather, the two conflicting requirements: to warn when the browser is being closed, but for the app to be able to close the browser without a warning being fired.
To always provide a warning when someone (the user or the Forms app) tries to go to a different page (e.g. your close.htm), use Javascript like:
function confirmExit(){
if(appletRunning==true) {
msg="Closing this window or navigating to another page will end your SomeGreatApp session.";
window.event.returnValue=msg;
And make a call to confirmExit() in the onBeforeUnload event of your main page.
You'll notice I first check an 'appletRunning' variable before displaying the warning. This Javascript variable is set to true by my app when it starts up, using an embedded Javabean that calls out to Javascript. Once that variable is set to true, then the warning will be displayed if the user tries to shut the browser by clicking on the 'x' button, or to go to a different URL.
When my app is shutting down, it uses the same Javabean to set appletRunning back to false. It then navigates to a close.htm - which will be done without a warning being displayed.
See Re: How can a Javabean call Javascript function of the basejpi.html?? for example code on how to call Javascript from a bean embedded in your Forms app.
Hope these ideas help you out, it's worked for me (so far, anyway!!)
James

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Netware DHCP Server
ZEN7 SP1 Imaging
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New Situation:
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Originally Posted by magic31
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Fan how to tell if it works? What test can I do? G62-a17SA

G62-a17SA
HP G62-a17SA
Windows 7 64 bit
How to tell if the fan works? it works when Laptop powered up, but no other times.
I've had it less than a year, and customer services, wont fix it unless I mail the receipt, which I cant find. i called the next day and said I will pay for it to be looked at, and replaced if needed. The price was £223.94. Which is 51% of the price I paid for the laptop originally, so I left it.
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This question was solved.
View Solution.

HP G62-a17SA
Windows 7 64 bit
How to tell if the fan works? it works when Laptop powered up, but no other times.
I've had it less than a year, and customer services, wont fix it unless I mail the receipt, which I cant find. i called the next day and said I will pay for it to be looked at, and replaced if needed. The price was £223.94. Which is 51% of the price I paid for the laptop originally, so I left it.
I need to know if my laptop is save to use. It can get hot, I'm worried it could start a fire. The fan only comes on when I boot the laptop up, no other times. What software can I use to tests to see if it functions properly? then I know if i will have to pay to send it away. (it's not dust or venting problems)
Please help
Oliver

[Forum FAQ] How to tell if the DAC port is automatically changed or not

Introduction
Per Books Online:
http://msdn.microsoft.com/en-us/library/ms189595.aspx
SQL Server listens for the DAC on TCP port 1434 if available or a TCP port dynamically assigned upon Database Engine startup.
Also, we can go to the following registry to specify the DAC port number manually:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQLServer\SuperSocketNetLib\AdminConnection\Tcp
The error log contains the port number the DAC is listening on. Besides looking at the error log, how to find which port is used by DAC connection and how to tell if the DAC port is manually set by us or assigned automatically by SQL Server?
Solution
The following query can be used to check if there is an existing DAC connection and it also give us the port number used by dedicated admin connection.
SELECT name,local_tcp_port FROM sys.dm_exec_connections ec
join sys.endpoints e
on (ec.endpoint_id=e.endpoint_id)
WHERE e.name='Dedicated Admin Connection'
Here is the scenario to test if the DAC port is automatically changed or not.
There are two instances are running on one server. I specified the same DAC port number 5555 for the two SQL Server instances by modifying the registry
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQLServer\SuperSocketNetLib\AdminConnection\Tcp
Opened the DAC connection to instance 1. Executed the above query, it returns the result:
name
local_tcp_port
Dedicated Admin Connection 5555
Then, opened a DAC connection to instance 2. It throw out the following error message:
Sqlcmd: Error: Microsoft SQL Server Native Client 11.0 : Client unable to establish connection because an error was encountered during handshakes before login.
Common causes include client attempting to connect to an unsupported version of SQL Server, server too busy to accept new connections or a resource limitation (memory or maximum allowed connections) on the server..
Sqlcmd: Error: Microsoft SQL Server Native Client 11.0 : TCP Provider: An established connection was aborted by the software in your host machine..
Sqlcmd: Error: Microsoft SQL Server Native Client 11.0 : Client unable to establish connection.
Sqlcmd: Error: Microsoft SQL Server Native Client 11.0 : Client unable to establish connection due to prelogin failure.
The above error message was thrown out because the DAC port number 5555 was not available for instance 2 which was occupying by instance 1. After restarting the SQL Server engine service of instance 2, if checking in the registry, you would see a new DAC port
number has been assigned to the second instance.
Then, the DAC connection to instance 2 succeed this time and executed the above query, it returned the same port number which is same as the one in the registry key and the port number was assigned automatically.
DAC port will not change even SQL Server service is restarted only if the TCP port is available.
More Information
http://msdn.microsoft.com/en-us/library/ms189595.aspx
Applies to
SQL Server 2012
Please click to vote if the post helps you. This can be beneficial to other community members reading the thread.

I tested your script after
establishing a DAC connection from SSMS 2014. It worked as described. Thank you.
SELECT name,local_tcp_port FROM sys.dm_exec_connections ec
join sys.endpoints e
on (ec.endpoint_id=e.endpoint_id)
WHERE e.name='Dedicated Admin Connection'
name local_tcp_port
Dedicated Admin Connection 1434
Kalman Toth Database & OLAP Architect
SQL Server 2014 Design & Programming
New Book / Kindle: Exam 70-461 Bootcamp: Querying Microsoft SQL Server 2012

I am using the G Drive Slim to back up my files, but I don't know how to tell if or when it is finished. The white light does not change, flicker, go out, etc. When is it finished?

The whole story: The hard drive on my quite new Mac Book Pro, bought in December of 2011, crashed and burned in the Fall of 2012. I purchased a new hard drive and was informed that the only way I could have saved my "stuff" was to back it up with an external hard drive. Who knew?? I bought a G Drive Slim at the Apple store, and on their advice. BUT I really don't understand how to use it, and the instructions are completely inadequate. How can you tell when it is finished? I have educated myself on the proper way to eject the Drive, but I don't know how to tell if it is done. Or, frankly, if it is even doing anything. The white light burns steadily, no blinking, no flickering. Nothing. Thanks for help.

are you backing up files, or doing a Time machine backup, either way, the Time machine will STOP when finished and show "last backup at XXXXXX" meaning its done...... OR if when transferring files, it will show a progress bar on your desktop and vanish when files are copied.
Open up the Hitachi drive (your G drive is made by Hitachi, and the best made by the way).....and see if the files are there.
a MORE VISUAL way is to open the hard drive file, and drag and drop files INTO the Gdrive and you can see them visually be copied there as you do it.
To see your HD on your desktop GOTO FINDER......PREFERENCES....then GENERAL TAB.........check the box marked HARD DRIVES.........then your Gdrive will appear on your desktop........open it from there, and DRAG and drop files from anywhere INTO the Gdrive....... easy visual way to see the files being copied into the Gdrive.

How to tell if multiple files are selected when they are opened in windows

Hello, can someone help me, my question is how to tell if multiple file selections were made when they were opened (right-click->open). Through modifying the registry I already have my Java program start up when a file with specific extension is double-clicked.
The problem is when multiple files are opened at the same time, an instance of java program is created and run for each of the selected files. Ideally I would like it so that only one instance of java program is run, regardless of the number of selections.
When you try it with Microsoft media player or winamp for example, it seems that only one process is created and run (I don't see many processes spawning when I watch it using task manager). Maybe this is more of Windows issue rather than Java programming issue. Any help is appreciated.

If anybody wants to know, this can be solved by either 1) using DDE 2) using DropTarget (from Windows) 3) make a light-weight EXE dispatcher (eg. in C), and use file to have IPC between the dispatcher (which gets the filepath for each of the selections) and the java program. There can be other methods of course. Using the second option is the simplest but it requires WinXP and higher. I implemented it using option 3.. the downside of this is there's a warning message pop up when trying to open many (>20?) files at the same time by Windows. However, option 1 'seems' to have the same limitation. Having a java program created each time for each of the selections seems to be too slow, for viable option.

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