<a href="http://g.adspeed.net/ad.php?do=clk&zid=15220&wd=468&ht=60&pair=as" target="_blank"><img style="border:0px;" src="http://g.adspeed.net/ad.php?do=img&zid=15220&wd=468&ht=60&pair=as" alt="i" width="468" height="60"/></a>
Log in
::
Register
::
Not logged in
Home
Tags
Articles
Editorials
Stairways
Forums
Scripts
Videos
Blogs
QotD
Books
Ask SSC
SQL Jobs
Training
Authors
About us
Contact us
Newsletters
Write for us
<a href="http://g.adspeed.net/ad.php?do=clk&zid=15491&wd=120&ht=300&pair=as" target="_top"><img style="border:0px;" src="http://g.adspeed.net/ad.php?do=img&zid=15491&wd=120&ht=300&pair=as" alt="i" width="120" height="300"/></a>
Recent Posts
Recent Posts
Popular Topics
Popular Topics
Home
Search
Members
Calendar
Who's On
Home
»
SQL Server 2008
»
SQL Server 2008 - General
»
Port numbers 1433 and 1434
Port numbers 1433 and 1434
Rate Topic
Display Mode
Topic Options
Author
Message
SQListic
SQListic
Posted Tuesday, August 07, 2012 11:05 AM
SSC-Enthusiastic
Group: General Forum Members
Last Login: Thursday, June 13, 2013 3:44 PM
Points: 193,
Visits: 774
Hi DBA's
why there are two ports 1433 and 1434 for SQL Server.
whts the purpose of two?
how are they different?
I came to know 1433 is for TCP\IP
1434 for UDP what does this mean ?
Thanks in advance!
Post #1341420
Lynn Pettis
Lynn Pettis
Posted Tuesday, August 07, 2012 11:07 AM
SSC-Insane
Group: General Forum Members
Last Login: Yesterday @ 9:17 PM
Points: 21,832,
Visits: 27,855
Sqlism (8/7/2012)
Hi DBA's
why there are two ports 1433 and 1434 for SQL Server.
whts the purpose of two?
how are they different?
I came to know 1433 is for TCP\IP
1434 for UDP what does this mean ?
Thanks in advance!
The default instance of SQL Server listens on Port 1433. Port 1434 is used by the SQL Browser Service which allows connections to named instances of SQL Server that use dynamic ports with out having to know what port each named instance is using, especially since this can change between restarts of the named instance.
Books Online should provide more details.
Lynn Pettis
For better assistance in answering your questions, click here
For tips to get better help with Performance Problems, click here
For Running Totals and its variations, click here
or
when working with partitioned tables
For more about Tally Tables, click here
For more about Cross Tabs and Pivots, click here
and
here
Managing Transaction Logs
SQL Musings from the Desert
Fountain Valley SQL
(My Mirror Blog)
Post #1341423
Mohammedr_mcts
Mohammedr_mcts
Posted Tuesday, August 07, 2012 11:48 AM
Grasshopper
Group: General Forum Members
Last Login: Friday, May 17, 2013 11:53 AM
Points: 20,
Visits: 385
Hi,
When SQL Server 2000 and SQL Server 2005 clients request SQL Server resources on a named instance, the client network library sends a UDP message to the server using port 1434
Please go through with the below URL for detail
http://msdn.microsoft.com/en-us/library/ms175483(v=sql.90).aspx
Thanks,
Mohammed
Post #1341445
Lynn Pettis
Lynn Pettis
Posted Tuesday, August 07, 2012 11:50 AM
SSC-Insane
Group: General Forum Members
Last Login: Yesterday @ 9:17 PM
Points: 21,832,
Visits: 27,855
Mohammedr_mcts (8/7/2012)
Hi,
When SQL Server 2000 and SQL Server 2005 clients request SQL Server resources on a named instance, the client network library sends a UDP message to the server using port 1434
Please go through with the below URL for detail
http://msdn.microsoft.com/en-us/library/ms175483(v=sql.90).aspx
Thanks,
Mohammed
Let's make it easier for others:
http://msdn.microsoft.com/en-us/library/ms175483(v=sql.90).aspx
Lynn Pettis
For better assistance in answering your questions, click here
For tips to get better help with Performance Problems, click here
For Running Totals and its variations, click here
or
when working with partitioned tables
For more about Tally Tables, click here
For more about Cross Tabs and Pivots, click here
and
here
Managing Transaction Logs
SQL Musings from the Desert
Fountain Valley SQL
(My Mirror Blog)
Post #1341449
Perry Whittle
Perry Whittle
Posted Tuesday, August 07, 2012 3:01 PM
SSCertifiable
Group: General Forum Members
Last Login: Yesterday @ 2:58 PM
Points: 5,242,
Visits: 11,259
Sqlism (8/7/2012)
Hi DBA's
why there are two ports 1433 and 1434 for SQL Server.
whts the purpose of two?
how are they different?
I came to know 1433 is for TCP\IP
1434 for UDP what does this mean ?
Thanks in advance!
you don't have to use TCP\UDP 1434, you can just connect using IP,portnumber
e.g.
10.10.10.45, 1528
-----------------------------------------------------------------------------------------------------------
"Ya can't make an omelette without breaking just a few eggs"
Post #1341563
SQL Show
SQL Show
Posted Tuesday, August 07, 2012 9:13 PM
Old Hand
Group: General Forum Members
Last Login: Yesterday @ 5:07 AM
Points: 327,
Visits: 532
One more note. By default , DAC uses 1434 port.
Post #1341660
« Prev Topic
|
Next Topic »
Permissions
You
cannot
post new topics.
You
cannot
post topic replies.
You
cannot
post new polls.
You
cannot
post replies to polls.
You
cannot
edit your own topics.
You
cannot
delete your own topics.
You
cannot
edit other topics.
You
cannot
delete other topics.
You
cannot
edit your own posts.
You
cannot
edit other posts.
You
cannot
delete your own posts.
You
cannot
delete other posts.
You
cannot
post events.
You
cannot
edit your own events.
You
cannot
edit other events.
You
cannot
delete your own events.
You
cannot
delete other events.
You
cannot
send private messages.
You
cannot
send emails.
You
may
read topics.
You
cannot
rate topics.
You
cannot
vote within polls.
You
cannot
upload attachments.
You
may
download attachments.
You
cannot
post HTML code.
You
cannot
edit HTML code.
You
cannot
post IFCode.
You
cannot
post JavaScript.
You
cannot
post EmotIcons.
You
cannot
post or upload images.
Copyright © 2002-2013 Simple Talk Publishing. All Rights Reserved.
Privacy Policy.
Terms of Use.
Report Abuse.
