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		  | Robertm | 
		  
		    
			  
				 Posted: Wed Sep 03, 2003 1:08 am    Post subject: EXAM 0294 | 
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		   Newbie
 
 Joined: 27 Aug 2003 Posts: 8
  
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				Hi,
 
 
   Can some one give answers for this.
 
 
Thanks,
 
Robert
 
 
 
An existing cluster has two queue managers, LONDON and NEW_YORK. Only LONDON has a full repository. A queue manager, 
 
 
PARIS, is being added to the cluster. It needs to send messages to the INVENTQ queue hosted by queue manager NEW_YORK and to 
 
 
the PAYROLL queue hosted by queue manager LONDON. Network connectivity exists between all three locations. How many 
 
 
additional definitions are required at queue managers LONDON and NEW_YORK to add queue manager PARIS to the cluster?
 
 
 
  A. 0
 
 
 
  B. 2
 
 
 
  C. 4
 
 
 
  D. It varies based on platform
 
 
 
 
There are two channels to send messages from queue manager QM1 to queue manager QM2. Channel C1 uses transmission queue 
 
 
QM1.QM2 and channel C2 uses transmission queue QM2. QM1 has a remote queue definition, Q2, which specifies QM1.QM2 as the 
 
 
transmission queue to reach QM2. An application connected to QM1 performs an MQPUT1 specifying both an object queue name Q2 
 
 
and an object queue manager name QM2. Which of the following channel(s) will be used to transmit the message?
 
 
 
  A. C1
 
 
 
  B. C2
 
 
 
  C. C1 or C2 will be selected
 
 
 
  D. No transmission will occur | 
			   
			 
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		  | mrlinux | 
		  
		    
			  
				 Posted: Wed Sep 03, 2003 5:25 am    Post subject:  | 
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		    Grand Master
 
 Joined: 14 Feb 2002 Posts: 1261 Location: Detroit,MI USA 
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				Well I can answer the second it will be channel C2 
 
 
 The reason for this is when the MQPUT1 is done the queue manager specified is QM2 and MQSeries will search for a queue with this name and it will place the message in that queue.
 
 
 
I can take a somewhat good guess at the first one,  and pick 2 
 
you need to define a cluster sender and cluster reciever channel to the 
 
repository queue manager and that should be it. _________________ Jeff 
 
 
IBM Certified Developer MQSeries
 
IBM Certified Specialist MQSeries
 
IBM Certified Solutions Expert MQSeries | 
			   
			 
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		  | oz1ccg | 
		  
		    
			  
				 Posted: Mon Sep 08, 2003 12:12 pm    Post subject:  | 
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		    Yatiri
 
 Joined: 10 Feb 2002 Posts: 628 Location: Denmark 
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				Answer to the first one:
 
A
 
 
why ??
 
 
How many 
 
 
   
	| Quote: | 
   
  
	| additional definitions are required at queue managers LONDON and NEW_YORK to add queue manager PARIS to the cluster?  | 
   
 
 
 
When dealing with clusters, only full repos. qmgrs have to be connected using defined channels (by hand).
 
 
When you add a qmgr to a cluster you'll define a cluster receiver channel (TO.PARIS) and a cluster sender channel (TO.LONDON) and that's all.
 
If the queuemanagers in the cluster finds out they needs more channels, they just define them.
 
 
I did a small writing piece (on security) a while ago:
 
http://home19.inet.tele.dk/m-invent/index.htm?Cluster_security1.htm
 
 
I hope it can inspire ....
 
 
Just my $0.02    _________________ Regards, Jørgen
 
Home of BlockIP2, the last free MQ Security exit  ver. 3.00
 
Cert. on WMQ, WBIMB, SWIFT. | 
			   
			 
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		  | mrlinux | 
		  
		    
			  
				 Posted: Mon Sep 08, 2003 12:55 pm    Post subject:  | 
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		    Grand Master
 
 Joined: 14 Feb 2002 Posts: 1261 Location: Detroit,MI USA 
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				How can the PARIS Queue manager be added without creating any channels ???? It needs to know where the repository is located _________________ Jeff 
 
 
IBM Certified Developer MQSeries
 
IBM Certified Specialist MQSeries
 
IBM Certified Solutions Expert MQSeries | 
			   
			 
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		  | Meow | 
		  
		    
			  
				 Posted: Mon Sep 08, 2003 3:42 pm    Post subject:  | 
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		    Voyager
 
 Joined: 25 Jun 2003 Posts: 95
  
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				When PARIS queue manager is added to the cluster. we need to establish a communication between the PARIS queue manager and one of the queue managers holding full repository(In our case we have only one full repository queue manager).
 
 
SO we need to define two channels (To.Paris) and (To.London). 
 
the answer is B
 
 
For the first question can you give the exact scenario. This is what i understood.
 
At QM1
 
QM1.QM2 - transmission queue
 
Q2 - remote queue definition of a queue(say Q2 @ QM2)
 
 
At QM2
 
QM2.QM1 is the transmission queue
 
Q2 local queue
 
 
C1 : uses QM1.QM2
 
C2:  uses QM2.QM1
 
if this is the scenario, when an application issues an MQPUT1 call channel C1 will be used.
 
 
If i am wrong please correct me. 
 
Thank you,
 
Paruvan | 
			   
			 
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		  | mgrabinski | 
		  
		    
			  
				 Posted: Mon Sep 08, 2003 9:00 pm    Post subject:  | 
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		   Master
 
 Joined: 16 Oct 2001 Posts: 246 Location: Katowice, Poland 
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				Jeff, Peruvan,
 
 
Read the question carafully. Joergen is right. At queue managers LONDON and NEW_YORK there's no need to define any channels. You define 2 channels only at PARIS _________________ Marcin Grabinski   <>< | 
			   
			 
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		  | oz1ccg | 
		  
		    
			  
				 Posted: Tue Sep 09, 2003 12:30 am    Post subject:  | 
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		    Yatiri
 
 Joined: 10 Feb 2002 Posts: 628 Location: Denmark 
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				And now you'll see why it's VERY important to have a good  understanding on how WMQ-clustering works and how the security works on the Cluster channels on the full-repos qmgrs. 
 
 
The only place where you can keep a joining qmgr away is by protecting the cluster receiver channel of the full-repos qmgrs.
 
 
I did a test on a live system, and it took me about half an hour to get in the cluster. There was no security exits and no SSL specs there, en by guessing a little bit... my pirate qmgr started to receive messages.... Hopefully it was on a testing system.
 
 
just my $0.02    _________________ Regards, Jørgen
 
Home of BlockIP2, the last free MQ Security exit  ver. 3.00
 
Cert. on WMQ, WBIMB, SWIFT. | 
			   
			 
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		  | GMcCarthy | 
		  
		    
			  
				 Posted: Tue Sep 09, 2003 4:36 am    Post subject:  | 
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		    Centurion
 
 Joined: 06 Nov 2001 Posts: 113 Location: Melville NY 
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				Just to get it straight, please...
 
 
And those 2 channels at PARIS would be TO.LONDON (CLUSSDR) and TO.PARIS(CLUSRCVR)??
 
 
The LONDON queue manager creates TO.PARIS (CLUSSDR) based on the TO.PARIS (CLUSRCVR) definition?
 
 
Thanks _________________ Regards,
 
Gina 
 
 
IBM Certified MQSeries Specialist | 
			   
			 
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		  | PeterPotkay | 
		  
		    
			  
				 Posted: Tue Sep 09, 2003 10:11 am    Post subject:  | 
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		    Poobah
 
 Joined: 15 May 2001 Posts: 7723
  
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				You got it right Gina.
 
 
The channels at PARIS are manually defined, the ones at London are defined automagically by MQ clustering. _________________ Peter Potkay
 
Keep Calm and MQ On | 
			   
			 
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		  | myzoro | 
		  
		    
			  
				 Posted: Sun Dec 07, 2003 11:17 pm    Post subject: 294exam  any help | 
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		   Newbie
 
 Joined: 06 Dec 2003 Posts: 6
  
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				As I have seen that 294 exam MQ SYSTEM ADMINISTRATION has rarely to find people who pass or try it please can you help or link me to any source that help me to pass this exam. if there is anyone who interested we can cooperate to pass the exam and exchange our knowledge.of course communication via email my own is oj2000jo@yahoo.com. 
 
 
please help me to get rid of this exam 
 
 
best ragards | 
			   
			 
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		  | bower5932 | 
		  
		    
			  
				 Posted: Mon Dec 08, 2003 8:02 am    Post subject:  | 
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		    Jedi Knight
 
 Joined: 27 Aug 2001 Posts: 3023 Location: Dallas, TX, USA 
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