PoE injector needed for WAP4410N
I bought 2 WAP4410N wireless routers but it did not come with a PoE injector. We do not have a PoE capable switch. I have a couple of 3COM PoE injectors but am concerned about differing PoE standards could cause the 3Com PoE injector to damage the WAP4410N.
I cannot find a PoE injector on the Cisco website. Can anyone provide the Cisco part number for a PoE injector for the Cisco WAP4410N or provide assurances about the 3COM PoE that I have for the 3COM 3CRWER100-75 access points?
Rob,
Thank you very much for your quick response. This is exactly the
information that I needed!
Tom Vitt
Global Bid Manager,
IBM Corporation,
Sales Transaction Hub
Berlin, New Jersey 08009-2218
1-856-768-5868
[email protected] / Tom Vitt/Mount Laurel/IBM@IBMUS
To learn more about the Sales Transaction Hub, Click Here (IBM Internal
Use)
From: "rob.huffman"
To: Tom Vitt/Mount Laurel/IBM@IBMUS
Date: 08/28/2010 12:51 PM
Subject: New message: "PoE
injector needed for WAP4410N"
Thomas Vitt,
A new message was posted in the Discussion thread "PoE injector needed for
WAP4410N":
https://supportforums.cisco.com/message/3168935#3168935
Author : rob.huffman
Profile : https://supportforums.cisco.com/people/rob.huffman
Message:
Similar Messages
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Advice needed for WAP4410n to authenticate using active directory ?
Hello,
We have a couple of Cisco WAP4410n newly purchased for our organisation.
1)We already have a windows 2003 active directory with domain and users.
2)We have installed a machine with ubunto linux.It has freeradius configured
in it.we have also installed the certificate server in this machine.
3)we have given the linux machine's ip to the freeradius settings in wap4410n.
4)Our logic is that when a wireless users tries to connect to wap4410n the linux
free radius server will communicate with the windows active directory and grant
access to the wireless user.
However when we try to connect a wireless user we are getting certificate related
errors.
Can someone advice us on the settings (PEAP and certificate issues) with respect to freeradius and wap4410n
so that the active directory users can be authenticated.
Thanks & regards.....Hi Sabeesh,
if you get a certificate warning, then you should check what it is complaining about.
-If you go for PEAP, you're supposed to install a certificate on the radius server and to have the clients to trust it.
-Usually people configure the windows peap client to NOT validate the server certificate, which bypass this problem. However a certificate still has to be installed on the Radius server but it can be invalid.
Hope this helps
===
Don't forget to rate answers that you find useful -
Question, for the AP541N
wireless AP, what POE injector are you supposed to use?
The web site states any enterprise class af POE injector will do, but the AP1131 POE injector does not work with the AP541N.
Thanks!
JeffIf you are looking at buying the switch just for the 1 access point, I would look for one of our small unmanaged switches. If you are just using the access point for general wireless connectivity, I would look at the SD208P. If you are wanting to use multiple SSIDs separated on different VLANs then I would look at one of our Small Business 300 Series Managed Switches with PoE, for example SF302-08MP.
The PWR-INJ4 was mentioned earlier, while that may work, (supply enough power to power the unit, please be mindful of the power requirements and not to over power the unit) that Enterprise device was not made specifically with powering any of our Small Business class devices in mind, so that combination has never been tested and validated.
I hope this helps, if you have more questions I am more than happy to answer them.
Eric Moyers
Cisco Network Support Engineer
1-866-606-1866 -
Hi, sorry for stupid question.
Can I use PoE injector (even a third party one) for connecting a PoE Cisco device to a Non-PoE Cisco switch? (Of cause if the power output is enough). Or there is some kind of limitations?You should be able to.
The injector is just sending power down the CAT cable to the end device.
Thanks -
PoE Injectors and distance limitation
Greetings,
Do Cisco PoE injectors for 3500 APs and 1552e APs act as a repeater? Another words, can we run 100m cat5e from the network to the injector and then another 100m from injector to the AP?
Thanks in advance!Hi Scott,
I am not sure I understand. The ethernet to the AP traverses the injector, so I could interpret your answer as "Yes, you could dod 100m from the switch to the AP".
My setup is:
Ethernet switch === 100m ==== PoE Injector === 100m ==== AP
Another words my total ethernet run is 200m. This "should" work IF the PoE injector regenerates the signal, like a repeater. This is the piece that I do not know.
Thanks! -
help needed for writing query
i have the following tables(with data) as mentioned below
FK*-foregin key (SUBJECTS)
FK**-foregin key (COMBINATION)
1)SUBJECTS(table name)
SUB_ID(NUMBER) SUB_CODE(VARCHAR2) SUB_NAME (VARCHAR2)
2 02 Computer Science
3 03 Physics
4 04 Chemistry
5 05 Mathematics
7 07 Commerce
8 08 Computer Applications
9 09 Biology
2)COMBINATION
COMB_ID(NUMBER) COMB_NAME(VARCHAR2) SUB_ID1(NUMBER(FK*)) SUB_ID2(NUMBER(FK*)) SUB_ID3(NUMBER(FK*)) SUBJ_ID4(NUMBER(FK*))
383 S1 9 4 2 3
384 S2 4 2 5 3
---------I actually designed the ABOVE table also like this
3) a)COMBINATION
COMB_ID(NUMBER) COMB_NAME(VARCHAR2)
383 S1
384 S2
b)COMBINATION_DET
COMBDET_ID(NUMBER) COMB_ID(FK**) SUB_ID(FK*)
1 383 9
2 383 4
3 383 2
4 383 3
5 384 4
6 384 2
7 384 5
8 384 3
Business rule: a combination consists of a maximum of 4 subjects (must contain)
and the user is less relevant to a COMB_NAME(name of combinations) but user need
the subjects contained in combinations
i need the following output
COMB_ID COMB_NAME SUBJECT1 SUBJECT2 SUBJECT3 SUBJECT4
383 S1 Biology Chemistry Computer Science Physics
384 S2 Chemistry Computer Science Mathematics Physics
or even this is enough(what i actually needed)
COMB_ID subjects
383 Biology,Chemistry,Computer Science,Physics
384 Chemistry,Computer Science,Mathematics,Physics
you can use any of the COMBINATION table(either (2) or (3))
and i want to know
1)which design is good in this case
(i think SUB_ID1,SUB_ID2,SUB_ID3,SUB_ID4 is not a
good method to link with same table but if 4 subjects only(and must) comes
detail table is not neccessary )
now i am achieving the result by program-coding in C# after getting the rows from oracle
i am using oracle 9i (also ODP.NET)
i want to know how can i get the result in the stored procedure itsef.
2)how it could be designed in any other way.
any help/suggestion is welcome
thanks for your time --PradeeshWell I forgot the table-alias, here now with:
SELECT C.COMB_ID
, C.COMB_NAME
, (SELECT SUB_NAME
FROM SUBJECTS
WHERE SUB_ID = C.SUB_ID1) AS SUBJECT_NAME1
, (SELECT SUB_NAME
FROM SUBJECTS
WHERE SUB_ID = C.SUB_ID2) AS SUBJECT_NAME2
, (SELECT SUB_NAME
FROM SUBJECTS
WHERE SUB_ID = C.SUB_ID3) AS SUBJECT_NAME3
, (SELECT SUB_NAME
FROM SUBJECTS
WHERE SUB_ID = C.SUB_ID4) AS SUBJECT_NAME4
FROM COMBINATION C;
As you need exactly 4 subjects, the columns-solution is just fine I would say. -
XMLAGG structure, performance help needed for odd nesting in schema
Hello,
I have to produce XML to look like:
<?xml version='1.0'?>
<enterprise>
<membership>
<sourcedid>
<id>PHYS_101_001_FA2007</id>
</sourcedid>
<!-- NOTE: absence of "members" level tag for XMLAGG! -->
<member>
<sourcedid>
<id>D2LU0001</id>
</sourcedid>
<role roletype="Sample Role">
<status>1</status>
</role>
</member>
<member>
<sourcedid>
<id>D2LU0002</id>
</sourcedid>
<role roletype="Sample Role">
<status>1</status>
</role>
</member>
</membership>
</enterprise>This would be straightforward if the schema allowed for a "<members>" tag under which to nest the <member> tags. But, it does not allow for that tag or any other than those listed above.
I have a query which does produce that output (except for the roletype attribute), but its performance is horrible; it takes about 40 minutes to return data:
SELECT
XMLROOT(
XMLELEMENT("enterprise",
XMLAGG(
XMLELEMENT("membership",
XMLFOREST( XMLELEMENT("id",cx.mapped_course_id) as "sourcedid"
(SELECT XMLAGG(
XMLELEMENT("member",
XMLFOREST(XMLELEMENT("id",spriden_id) AS "sourcedid",
XMLELEMENT("status",'1') AS "role"
FROM enrollments_fall_sfrstca efs
, spriden sp
, gzv_tuid t
WHERE sp.spriden_change_ind IS NULL
AND sp.spriden_pidm = t.pidm
AND t.tuid = efs.user_name
AND efs.mapped_course_id = cx.mapped_course_id
AND efs.term = cx.semester
, VERSION '1.0', STANDALONE NO VALUE)
FROM courses_xt cx
WHERE cx.semester = :term_code
;Similar queries are producing courses and users XML fine with no performance issues, but these are driven off either the courses view or the enrollments view, but not both.
Is there some other way I can produce the nesting I need for the vendor's schema?
The source views are basically as follows (showing relevant columns only):
courses_xt:
MAPPED_COURSE_ID SEMEST
AVFT209-13307-201210 201210
AVFT210-13308-201210 201210enrollments_fall_sfrstca:
MAPPED_COURSE_ID USER_NAME
AVFT209-13307-201210 FULLERC8
AVFT209-13307-201210 SHUPEK
AVFT209-13307-201210 NOMAN
AVFT210-13308-201210 SHUPEK
AVFT210-13308-201210 PELLONMWhen I have the query without the XML (with the subquery as a column of the outer query), this returns the correct data quickly (a couple of minutes).
I have tried various permutations of XMLFOREST, XMLELEMENT, XMLAGG but either I get syntax errors, or the data is wrong (e.g. repeated '<membership>' for each '<member>', or I have to create an invalid tag '<members>' to be filtered later).
Please advise!
Thanks,
Anita LeesHi Anita,
Have you tried with a GROUP BY and no subquery?
Here's an example using SCOTT schema.
I've used the same tag names and structure so that you can see the analogy :
SELECT XMLElement("enterprise",
XMLAgg(
XMLElement("membership",
XMLElement("sourceid", xmlelement("id", d.deptno))
, XMLAgg(
XMLElement("member",
XMLElement("sourceid",
XMLElement("id", e.empno)
, XMLElement("role",
XMLAttributes(e.job as "roletype")
, XMLElement("status", '1')
FROM scott.dept d
LEFT OUTER JOIN scott.emp e ON e.deptno = d.deptno
WHERE d.deptno IN (10,20)
GROUP BY d.deptno
;which gives :
<enterprise>
<membership>
<sourceid>
<id>10</id>
</sourceid>
<member>
<sourceid>
<id>7782</id>
</sourceid>
<role roletype="MANAGER">
<status>1</status>
</role>
</member>
<member>
<sourceid>
<id>7934</id>
</sourceid>
<role roletype="CLERK">
<status>1</status>
</role>
</member>
<member>
<sourceid>
<id>7839</id>
</sourceid>
<role roletype="PRESIDENT">
<status>1</status>
</role>
</member>
</membership>
<membership>
<sourceid>
<id>20</id>
</sourceid>
<member>
<sourceid>
<id>7369</id>
</sourceid>
<role roletype="CLERK">
<status>1</status>
</role>
</member>
<member>
<sourceid>
<id>7902</id>
</sourceid>
<role roletype="ANALYST">
<status>1</status>
</role>
</member>
<member>
<sourceid>
<id>7566</id>
</sourceid>
<role roletype="MANAGER">
<status>1</status>
</role>
</member>
</membership>
</enterprise> -
MSI ti 4200 128 MB and Problems with "Need for Speed: HighStakes"
Does any one know of a fix for "Need for Speed: HighStakes" with the new 45.32 drivers. When trying to start this game it won't even load, the screen goes dark for a second and then falls back to the desktop. Did the same thing with 43.45, but if I install the drivers that came with the Video card ( I think they were 31.XX) then the game works fine. Haven't come across any other games that won't run except this one, some examples that work fine are UT 2003, C&C: Generals, Warcraft 3, Hot Pursuit 2.
System:
XP pro OS (sevice pack 1) DirectX 9
Athlon 1800
512 MB RAM
MSI nforce 2 Main board
MSI GeForce 4 4200 ti 128 MB 8X AGP
Thanks for any info.well I "bugged" the game makers (EA) and the response is that the game doesn't suport Windows XP. Strange that the older nVidia 31.xx drivers work fine with the game. Also played it on my last machine which had XP and a ATI radeon video card. OH well who ever said Direct X was supposed to be backward compatible.
Too bad the older drivers don't work so well with the newer games. -
Hi! I can't upgrade my iTunes 10.3.1.55 on my Windows XP 2002 SP3 to the latest version of iTunes. Got the message: "A problem has occured with the Windows Installer-package. A program needed for this installation could not be run." What to do?
Perhaps let's first try updating your Apple Software Update.
Launch Apple Software Update ("Start > All Programs > Apple Software Update"). Does it launch and offer you a newer version of Apple Software Update? If so, choose to install just that update to Apple Software Update. (Deselect any other software offered at the same time.)
If the ASU update goes through okay, try another iTunes install. Does it go through without the errors this time? -
hi have just purchased iphone 4s . my itunes on my mac is currently 10.4 . 10.5 is needed for the new iphone but when i download it and click on install the itunes about still says 10.4 . have tried to update through itunes but it says there is no software available for me . please help . mr frustrated
If your computer is running an OS X prior to Snow Leopard 10.6,
the answer (if it is an Intel-based Mac; not old PowerPC model)
would be to buy the retail Snow Leopard 10.6 DVD from Apple
for about $20, and install it. Then update that to 10.6.8 by using
the installed Snow Leopard online to get Combo Update v1.1 for
Snow Leopard 10.6.8. After that is installed & updated, run the
system's Software Update again, to see what else is available to
that system.
Later systems can then be looked into at Mac App Store, once
the computer is running Snow Leopard 10.6.8.
And if your computer is a Power PC (G4/G5, etc) and has no
Core2Duo kind of CPU -- See "About this Mac" in apple menu
to disclose the general info about your Mac. Also you can see
even more by clicking on "More Info" when looking in there...
If it isn't an Intel-based Mac, it can't run a system past 10.5.8.
Hopefully this helps.
Good luck & happy computing! -
Can i use my creative cloud membership on laptop and desktop? Or is one membership needed for each device?
Yes you can!
-
As I said above, I want to view my iPod screen on our new 40" Sony Internet full HD TV.
I know that you can do this via HDMI but a Sony guy said that you should be able to do this wirelessly by going through the router. Is this true and can I do this without the need for the Apple TV?
We are soon going to get the airport extreme, so will it work with that?1. Is it a smart TV?
2. If so.... Is the TV connected to the Internet?
3. If it is.... Check if your iPod and your TV share the same IP address (Wi-Fi network)
4. If they do.... Then you should go to wherever your "Other Media" tab is.
5. After that.... Search for you iPod. Because it is connected to the same network, it should recognize the device they same way AirPrint does.
6. If you happen to see this fail, then try this method:
1. Do you have a Bluetooth-enabled computer/laptop?
2. If so.... Enable the bluetooth on the computer/laptop as well as your iPod.
3. After that.... Your iPod should be actively searching and it should find the computer/laptop.
4. If it did.... Transfer the file onto Windows/Mac (preferably Mac) and find the program to open the file.
5. After doing so.... Connect your computer/laptop to the TV via HDMI Output Cable.
6. Now it should work! -
How many Licenses of Acrobat Professional do I need for Adobe LC PDF Generator
Hi,
At our customer site we have purchased 6 licenses of Adobe LiveCycle PDF Generator and have recieved a license file with the keys for Adobe LiveCycle PDF Generator and Adobe Acrobat Professional. We bought the license from a reseller of the product. We understand that the Adobe LiveCycle PDF Generator is a server based software and needs 1 license per CPU. Each of our server (Dev, Val & Prod) have 2 CPU's so we have sufficient licenses (6). We are under the impression that this would suffice. How ever we are not sure on how many licenses we need for Acrobat Professional.
Here is a brief description of the way we would use Adobe LiveCycle PDF Generator. We are deploying a PLM system and one of the requirement is to render Word documents to PDF so we are using PDF Generator for this capability. On our Adobe servers we will install Microsoft Word, Acrobat Professional V9 Extended and the Adobe Livecycle PDF Generator. We will have around 150 users for the PLM system being deployed. The PLM system is a Web based system which means the PLM application server will be running on a Solaris server in our case. As part of the workflows in the PLM system, at the end of the workflow process, the PLM server would trigger a request to the Adobe server to convert the word document to PDF. The Adobe server processess the request and returns the PDF file that gets generated.
Based on the above usage of the system how many licenses of Acrobat Professional do we need? We will be installing Acrobat only on the server where we install the Livecycle PDF Generator. We had a call with our purchasing person today and she cautioned us that for Adobe Acrobat Professional we might need 1 license per user of the PLM system. She has asked us to check this with the Vendor of the product. Somehow I don't think it makes sense to purchase so many Acrobat Professional licenses even though we install only once.
So can someone tell me How does the licensing for Adobe Livecycle PDF Generator work? How many Acrobat Professional licenses we actually need? Is it based on the number of users in the system that is triggering the request? Appreciate your response on this.
Regards,
RaghaYou really should talk to your Adobe Sales Rep about this. There are all kinds of special deals, licenses and such for customers using LiveCycle. (For instance the license for PDFG may include Acrobat licenses for certain uses).
-
Acording to
https://technet.microsoft.com/en-us/library/dn281955.aspx one of the new features for WDS in Server 2012 R2 for multicast is:
Improved multicast deployment by eliminating the need for making a local copy of the install.wim file. You can apply the install.wim file while it is being downloaded without significant impact to the application process.
However, this doesn't seem to be activated by default and I still get the following error when installing one or more machines using multicast:
"Windows Setup cannot locate a valid hard drive to store temporary installation files." However, once I remove Multicast from this install image, it installs without any problems at all.
I have also noticed that while multicasting, the installation will use the "Copying Windows files" phase, while downloading and copying the install.wim (or whatever name it is) locally on the hard drive first, so this will require lots of space.
So the question is, how do you enable this new feature that should be a part of WDS in Server 2012 R2???Full version:
Following steps could help enable the feature:
1. Mount the boot image using dism.
e.g.
>dism /mount-wim /wimfile:c:\remoteinstall\boot\x64\images\boot.wim /index:2 /mountdir:c:\mount
2. Create a metadata file if no existing one. The metadata file should be in mountdir from the first step under mountdir\sources. And the file name should be: WdsClientMetadata.txt
3. Add entry to the metadata file: WDS.Client.Multicast.WIM.Streaming.Enabled=true
4. Save changes and unmount the boot image
e.g.
>dism /unmounts-wim /mountdir:c:\mount /commit
Sorry for the late reply, but I had to test this thoroughly since I didn't get it working right away. I tried both the regedit you first mentioned, and later also creating a textfile in the "/index:2 boot.wim", both without any success. I noticed
that creating the sources\WdsClientMetadata.txt with the data "WDS.Client.Multicast.WIM.Streaming.Enabled=true" gives me an error upon booting into WDS as follows (EUFI/IPv6-boot):
Same happens if I boot using IPv4 (an non-UEFI boot), except that there would be a plain IPv4-address instead in the error msg. Just for troubleshooting I tried writing WDS.Client.Multicast.WIM.Streaming.Enabled=false in the file instead, and WDS would throw
me the exact same error message. Once I delete the file sources\WdsClientMetadata.txt from the WDS/Boot image, the client boots ok, both for IPv4/IPv6. Disabling the firewall on the WDS didn't help, so something in the configuration is still missing? I'm getting
to a dead end here, and I suppose you're all out of advice on this one?
Thank you Shaon Shan for your great effort so far. -
ATI Radeon 9000 Pro Mac AGP (driver needed for OS 9.2?)
Hi guys!
How's everybody doin?
I just picked up a used ATI 9000 AGP 128 MB (as an upgrade for my G4 Quicksilver 800 MHZ).
I'm using 2 HD's (one with OS9), the other (with OSX)
I think OS 9.2 will do ok without the need for a driver, but I just wanna make sure ...
Thanx
Everyone is very helpful around here
MikeHello again Carl, and Dave
I know it's been a while since we last talked about this issue. Well apparently, I do have OS freezing problems
with 9.2 and the ATI 9000 Mac Pro - take a look:
http://discussions.apple.com/message.jspa?messageID=4289264#4289264
Wonder if your driver would solve this?
But can I put your driver in the system while it's still functioning with the older OEM video card back in?
(that's the only way I can get the system not to freeze)
Thanks
Mike
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