Multiplexing and Redundancy

I have a Lookout 6.1 client/server application that multiplexes data for 150 wastewater lift stations on to a
single panel from a DataTable object. I have a redundant server that starts an identical standby server process
in the event the primary server fails. There are 10 duplicate remote client processes that also use multiplexed
DDE enabled DataTable objects.
In a failover scenario, the remote clients' TCP/IP connections all work properly with dynamic symbolic links;
But, none of the clients' DataTable objects will connect to the standby computer because the client DataTables'
DDE Service parameter does not resolve a symbolic link and is static to the primary computer, which is offline
during failover.
Although this client program structure worked in Lookout prior to 4.0 using NetDDE redundancy, the new
methodology makes multiplexing DDE enabled DataTables in client processes impossible for a client/server
architecture needing redundancy, because the client DataTables' DDE service parameter remains static in failover.
Is there a way to redirect the clients' Datatable DDE service parameter to the standby computer in Lookout 6.1
another way, so I can still use the DDE enabled DataTable multiplexing method on the existing clients in a
failover?
DataTable configuration example:
Service: \\PRIMARY\NETDDE$  <**Static, will not resolve a symbolic link to \\STANDBY\NETDDE$
Topic: SERVERPROCESS$
Item: TestDataTable
Terry Parks, Engineering Analyst
Terrebonne Parish Consolidated Government(TPCG)
Utilities - Pollution Control

The following statment is taken directly from Chapter 14 'Setting Up Redundancy' of the
Lookout Developer's manual(pg 14-1).
"If your client process uses NetDDE in shifting access from one computer to another, it
will work in the current version of Lookout."
This statement, coupled with the notion of backward compatibility, brings me to the
question; Could this be considered a bug or anomaly in Lookout eligible for a fix?
Terry

Similar Messages

  • Purpose of Retention Policy Recovery Window and Redundancy

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    Good Evening,
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    2. Explain the scenario if i set the control_file_record_keep_time=4 Redundancy=3 and Recovery Window=7?
    3. If i set the Redundancy=3 and Recovery Window=7 means my backup place only have 3 copies of backup based on the redundancy then what is the purpose of Recovery Window=7 please give some example.
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    Hi,
    Take a look of the above doc contents:
    Configuring the Backup Retention Policy
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    RMAN> CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS;
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    CONFIGURE RETENTION POLICY TO REDUNDANCY 3;
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    CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS;
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    RMAN> show RETENTION POLICY;
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    2. Explain the scenario if i set the control_file_record_keep_time=4 Redundancy=3 and Recovery Window=7?
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  • IDVD ejects during multiplexing and burning

    Hi folks,
    I've used iDVD previously (several times) to create DVDs of movies I've created in FCE4. Today, the program goes so far, then ejects the disk during the "multiplexing and burning" / "writing lead-in" portion. When I check, there's nothing on the disk. Anyone every experience this? And, if you know, please advise as to how I might fix the problem.
    Thanks very much for your expertise.
    Vic

    Multiplexing Error
    Hi
    Multiplexing error is a very complex problem due to many things (long long list following) - one common but not obvious reason is that material on the iDVD menu goes outside the TV-Safe area (or just touching it).
    So first - turn on TV-Safe area and move any object well inside of this.
    Wide screen stretched - usually (as I think) it is due to making a 4x3 movie in a 16x9 wide-screen project OR the other way around. This forces one to on flat-screen TV (or other) set the presenting view right - My has 4x3, wide-screen, zoom and auto-wide-screen and I have to switch this by my remote for some DVD I've made "wrong" way.
    Now my long long list on Multiplex Error
    LONG LONG LONG LIST
    Multiplexing Error
    PART One.
    Use of strange video/audio material e.g. .avi, .wmv, .mp3 etc.
    I only use.
    Video - StreamingDV (miniDV tape via FireWire) and
    Audio - .aiff (as on audio-CDs) (else converted to this .aiff 48KHz)
    Photo - .jpg (.bmp known problematic)
    Chapters !
    A.    Using strange letters in video project name e.g. +,/; etc. keep to a-z and 0-9 strange letters in project name e.g. +
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    B.    Location of Chapters
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    • Not in a transition (or within 2-3 seconds from it)
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    PART Two.
    from Robert Modero.
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    Once I did that, I was back in business.
    from Boise Jim
    Do a safe reboot (by holding down the shift key until you see the spinning gear on gray background, then release, then restart when your start-up screen appears).
    I always makes a DiskImage first and test this so that it runs OK
    I use only - Verbatim DVDs
    I use only - DVD-R
    I burn at an as slow speed possibly e.g. x1
    This gives good DVDs
    PART Three.
    Multiplex Error
    Chuck, Chicago 2/7/2009.
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    2. Disconnect any other external devices not absolutely needed.
    e.g. external USB/USB2 hard disks, other FW hard disks etc.
    3 Chapter marks in transitions - minimum 2 sec from
    FROM Bev.
    (Not a 'guy' but I will answer!)
    First, I do not think that mixing wide-screen and standard makes a difference in iDVD.
    Second, you should use a better brand of DVD disk. Also, many of us have experienced fewer problems on playback with DVD-R disks. Recommended brands here are Verbatim, Maxell and Taiyo Yuden. Memorex and TDK are not consistent and may not give you a correct burn. They apparently have fewer layers in the composition of the disk. I have always used Verbatim DVD-R disks and have not had any burn problems.
    Also, choose a slower burn speed, 4x or less.
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    From. Boise, Idaho
    I did everything I've seen suggested, but a friend (who used to be an Apple Genius) suggested that I do a safe reboot (by holding down the shift key until you see the spinning gear on gray background, then release, then restart when your start-up screen appears).
    It worked, and I got a clean burn from iDVD.
    Hopefully this can help other people.
    by dheb0422
    Well, I finally got it, and it was odd enough to post here incase anyone looks this topic up again. Many things were tried, including burning the unedited film, the edited film without titles and chapter markers, abbreviating the chapter markers in case length was the issue (remember the old iMovie used to truncate them when moving to iDVD?). In the process, I noticed that one, and only one, chapter marker was on the same line as the title marker. All the others were on the line above. The only way I seemed able to change that was to clip a few seconds of film. After that last clip, the offending marker took a place on the line above, as were all the others. That run published, compiled completely and burned. That's one for the books.
    One user more writes
    To add my experience with Multiplex Errors using iDVD (7.0.4), I recently created two iDVD projects
    Video from both passed from FCE 4.01 with chapters
    One project worked fine in creating disk image file
    The other gave Multiplex Errors
    I tried suggestions to remove special characters and no chapter marks at beginning, but nothing worked
    Note that I've used iDVD for dozens of projects and this is first time I've run into Multiplex Errors
    Anyway, for problem project, I tried an experiment where I removed all chapters in FCE and passed to new iDVD project
    This time multiplex errors gone
    So had something to do with chapters
    So now I tried numerous experiments to remove individual chapters and try again creating disk image with new iDVD project
    After numerous tries, I was able to narrow problem down to 1 "Bad" chapter mark
    That is, when I left the "bad" chapter in my FCE project and passed to iDVD, iDVD gave multiplex error
    When I removed "bad" chapter mark (and others in), no multiplex error
    As a final experiment, I moved "bad" chapter mark about 5-10 sec's beyond original point and passed to iDVD, the multiplex errors now magically went away and I was able to finally create my disk image.
    I have no idea why this worked, but thought I'd mention here in case someone else runs into similar problem.
    Rich839
    In addition to Bengt's fine advice, burning errors can occur if you have located any of your menu buttons wholly or partly outside of the safe TV viewing area. Go to your main project menu, then click on View/Show TV Safe Area, to check. Drag into the safe viewing area any buttons that are outside the safe viewing area.
    Russ One - suggest this
    Multiplex Error-There was an error during muxing preparation
    One thing that worked for me was to export the video w/o chapter markers as a self contained movie (thereby not loosing the edits & etc). Then make a new FCE project and import that movie into a new sequence and add the chapter markers. I've used "-", "&" and "," with no problem in the chapter names. Removing the markers or exporting without them did solve the problem but renaming them with just numbers 1,2,3....5, did not solve the problem and since this problem seems to happen with with iMovie as well, it would suggest the problem is in the video or audio and in combination with the chapter markers iDVD just can't handle it. The only other possibility is that both iMovie and FCE share the same or similar chapter marker code that some how is corrupting the markers.
    Summary - What to try
    1. Chapters
    • Only A to Z and 0 to 9 in chapter title
    • No Chapter mark at very beginning of movie
    • No Chapter mark in or within 2 seconds from any transition in movie
    2. TV-safe area for buttons (no one outside this)
    3. Safe re-boot
    4. No other external devices connected - that are not needed
    SDMacuser adds to this
    • On #4 ... No ext. devices. Some think this applies mainly to ext. FW. Not the case. Also applies to ext. USB2 as well (not to mention flash drives too).
    Do not leave 3rd party devices / camera / camcorder plugged in unless it is being used with iDvd's One Step process. Certain web cams can trigger this also (especially ones with added features like LED light/s that draw additional power from the FW or USB bus).
    5. Minimum of 25Gb free space on Start-up hard disk
    6. Make a DiskImage first - reduces where problem originates
    7. Trash iDVD pref. file
    8. Make a new iDVD project
    9. Movies in project with same aspect ratio e.g. 4x3 or 16x9
    10. No other programs/applications running during iDVD process. e.g. Internet, screen & energy savers
    Yours Bengt W

  • Idvd ejects the disk during the "multiplexing and burning" / "writing lead-in" portion. When I check, there's nothing on the disk

    idvd ejects the disk during the "multiplexing and burning" / "writing lead-in" portion. When I check, there's nothing on the disk.

    What brand and type of disk are you using?  What speed are you burning at?  Are you able to create a disk image of the project?
    Try this basic troubleshooting fix:
    1 - delete the IDVD preference file, com.apple.iDVD.plist, that resides in your
    User/Home/Library/ Preferences folder.
    2 - delete IDVD'S cache file, Cache.db, that is located in your
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    3 - launch IDVD and try again.
    NOTE: In Lion and Mountain Lion the Home/Library folder is now invisible. To make it permanently visible enter the following in the Terminal application window: chflags nohidden ~/Library and hit the Enter button - 10.7: Un-hide the User Library folder.

  • IDVD ejects disk during multiplexing and burning

    Having burnt many DVDs previously, I have suddenly started struggling.
    Having edited in FCE HD v3.5.1, I export to Quicktime and then build the dvd as normal in iDVD.
    The project has no errors and then I burn it using Verbatim 16x certified 4.7GB/120 min Advanced AZO+ DVD-R disks.
    During Multiplexing and burning (with between 1 and 3 mins left, it ejects the disk saying saying done but nothing is burnt.
    To try to remedy this, I have set the burn speed to both 2x and 1x. I have also turned the computer off, removed all cables and battery, held down the power button for 10secs then rebuilt and retried. Still nothing.
    I saved a disk image but I don't know how to then make that into a burnt dvd. Any advice on that would be appreciated but moreover, I'm sure I shouldn't have to jump through so many hoops to burn a dvd - Mac's should just work shouldn't they.....?!

    Here's even more of an update, with no joy....
    to refresh, I have a macbook pro 15" - the older one with the silver keys.
    I make 3 min movies in FCE then export using quick time conversion and try to burn with iDVD.
    The problem: I can burn data CDs but i can't burn a DVD anymore. This seemed to start after the update to 10.5.7. At that point I tried to fix it with no joy so due to deadlines, used another machine! Now a few months later, i come back to it and still no joy.
    I have reset the PRAM
    I have reset the CMR
    I have upgraded to Snow Leopard
    I have sprayed compressed air into the drive
    I have reduced the burn speed to 1x
    But still I can't burn a dvd. When iDVD goes through the stages, everything is OK until it gets to multiplexing and burning, it says it is 'writing lead in' and has 1 min left (or 2 mins when burning at 1x). Then the blue status line suddenly goes all along and the machine spits the dvd out saying done. (although iDVD does not revert to beginning of the process, it kind of freezes).
    idvd version 7.04 if I hadn't said before.
    Please help, I'm despairing....

  • Redundancy management IP and Redundancy port IP unreachable issue

    Hi, all
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    WLC 1
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                    Local State = ACTIVE
                     Peer State = UNKNOWN - Communication Down
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    Peer Redundancy Management IP Address............ 25.16.228.253
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    Peer Redundancy Port IP Address.................. 169.254.228.253
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    Redundancy Mode = SSO DISABLED
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          Peer State = N/A
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    thank you very much that makes sense, so I will need to change service port address ( maybe a class A or C ) or disconnect that port from the network ...
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  • Burning ejects during "multiplexing and burning"

    When I burn a dvd it goes the whole way and then with 10 minutes left when it is doing the "multiplexing and burning" part, it ejects before finished and I get a blank DVD. Tried a 1000 times. Has anyone else experienced this?
    I've burned dvds before and had no problem.

    Hi
    My list on this
    *Multiplexing Error*
    PART One.
    Use of strange video/audio material eg .avi, .wmv, .mp3 etc.
    I only use.
    Video - StreamingDV (miniDV tape via FireWire) and
    Audio = .aiff (as on audio-CDs) (else coverted to this .aff 48KHz)
    *Chapters !*
    A. *Using strange letters* in video project name eg +,/; etc. keep to a-z and 0-9 strange letters in project name eg +
    as described by Donnyboy69. Does the title of your project have any symbols or decimal points in it. If so, that is why you are getting the error. I had a project that had a + sign which caused the same problem. I renamed it without the symbol and low and behold, it worked.
    B. *Location of Chapters*
    • Can’t be at start or end of movie (Skip first/start one - iDVD sets this by it self. At the End - no need)
    • Not in a transition (or within 2-3 seconds from it)
    Important when from iMovie HD6 or previous - Now also observed when using FCE 4
    PART Two.
    from Robert Modero.
    "Multiplexing Error. Problem during initialization of tracks"
    Simply remember to add subtitles to your Quicktime files and menu buttons.
    Once I did that, I was back in business.
    from Boise Jim
    Do a safe reboot (by holding down the shift key until you see the spinning gear on grey background, then release, then restart when your start-up screen appears).
    I always makes a DiskImage first and test this so that it runs OK
    I use only - Verbatim DVDs
    I use only - DVD-R
    I burn at an as slow speed possibly eg x1
    This gives good DVDs
    PART Three.
    Multiplex Error
    Chuck, Chicago 2/7/2009.
    Back again. Here is what I have found to work. I also have and use a LaCie DVD-R/RW DL external drive and a LaCie external hard drive as well. Since yesterday I have tried a few ways to burn a themed iDVD project having four 56 minute movies on it, amounting to 226 minutes onto a DVD DL disc, capacity 240 minutes. Apple tech support really didn't know what to do but gave me a very good tip. I had two options left. Apple tech support's tip was to try disc image. One of the replies on a thread with this subject said not to, but my experience today is good. Put your project onto "Burn to disc image," under "iDVD, file." Yesterday encoding took me 23 1/2 hours. Overnight for iDVD disc image, encoding took 21 1/2 hours (again) while I slept. This morning I tried to copy/burn disc image to a DVD with Roxio Toast 7, and it stopped near the end of the burn with some kind of "error" message. So then I tried Utilities> Disc Utility> Burn icon, and followed it through. Be sure to click the DVD DL drive in the window "Burn disc in.". I had one other problem though. At the end of a 46 minute copy, it started to verify, and at the end of verify it rejected the burn. So I tried again, and when "verify" appeared, I clicked on "Skip." The disc finished burning and is doing fine and well. A long and tortuous process, but at last something works. I made several additional copies using Disc Utility. Best wishes. Chuck, Chicago.
    2. Disconnect any other external devices not absolutly needed.
    eg external USB/USB2 hard disks, other FW hard disks etc.
    3 Chapter marks in transitions - minimum 2 sec from
    FROM Bev.
    (Not a 'guy' but I will answer!)
    First, I do not think that mixing widescreen and standard makes a difference in iDVD.
    Second, you should use a better brand of DVD disk. Also, many of us have experienced fewer problems on playback with DVD-R disks. Recommended brands here are Verbatim, Maxell and Taio Yuden. Memorex and TDK are not consistent and may not give you a correct burn. They apparently have fewer layers in the composition of the disk. I have always used Verbatim DVD-R disks and have not had any burn problems.
    Also, choose a slower burn speed, 4x or less.
    Third, to determine if the iDVD project will burn properly, create a disk image file (from within iDVD, go File->Save as Disk Image) and test it. Mount the disk image and then open DVD Player (in Applications) and view your project. If it plays correctly, you can then burn the actual DVD disk from the disk image file using Disk Utility.
    From. Boise, Idaho
    I did everything I've seen suggested, but a friend (who used to be an Apple Genius) suggested that I do a safe reboot (by holding down the shift key until you see the spinning gear on grey background, then release, then restart when your start-up screen appears).
    It worked, and I got a clean burn from iDVD.
    Hopefully this can help other people.
    by dheb0422
    Well, I finally got it, and it was odd enough to post here incase anyone looks this topic up again. Many things were tried, including burning the uneditited film, the edited film without titles and chapter markers, abbreviating the chapter markers in case length was the issue (remember the old iMovie used to truncate them when moving to iDVD?). In the process, I noticed that one, and only one, chapter marker was on the same line as the title marker. All the others were on the line above. The only way I seemed able to change that was to clip a few seconds of film. After that last clip, the offending marker took a place on the line above, as were all the others. That run published, compiled completely and burned. That's one for the books.
    *One user more writes*
    To add my experience with Multiplex Errors using iDVD (7.0.4), I recently created two iDVD projects
    Video from both passed from FCE 4.01 with chapters
    One project worked fine in creating disk image file
    The other gave Multiplex Errors
    I tried suggestions to remove special characters and no chapter marks at beginning, but nothing worked
    Note that I've used iDVD for dozens of projects and this is first time I've run into Multiplex Errors
    Anyway, for problem project, I tried an experiment where I removed all chapters in FCE and passed to new iDVD project
    This time multiplex errors gone
    So had something to do with chapters
    So now I tried numerous experiments to remove individual chapters and try again creating disk image with new iDVD project
    After numerous trys, I was able to narrow problem down to 1 "Bad" chapter mark
    That is, when I left the "bad" chapter in my FCE project and passed to iDVD, iDVD gave multiplex error
    When I removed "bad" chapter mark (and others in), no mulitplex error
    As a final experiment, I moved "bad" chapter mark about 5-10 secs beyond original point and passed to iDVD, the multiplex errors now magically went away and I was able to finally create my disk image.
    I have no idea why this worked, but thought I'd mention here in case someone else runs into similar problem.
    Rich839
    In addition to Bengt's fine advice, burning errors can occur if you have located any of your menu buttons wholly or partly outside of the safe TV viewing area. Go to your main project menu, then click on View/Show TV Safe Area, to check. Drag into the safe viewing area any buttons that are outside the safe viewing area.
    Russ One - suggest this
    Multiplexer Error-There was an error during muxing preparation
    One thing that worked for me was to export the video w/o chapter markers as a self contained movie (thereby not loosing the edits & etc). Then make a new FCE project and import that movie into a new sequence and add the chapter markers. I've used "-", "&" and "," with no problem in the chapter names. Removing the markers or exporting without them did solve the problem but renaming them with just numbers 1,2,3....5, did not solve the problem and since this problem seems to happen with with iMovie as well, it would suggest the problem is in the video or audio and in combination with the chapter markers iDVD just can't handle it. The only other possibility is that both iMovie and FCE share the same or similar chapter marker code that some how is corrupting the markers.
    Yours Bengt W

  • How to interface multiple NTC Thermistors to a 8-1 multiplexer and then to myRIO .

     I need to measure the temperature of 8 lithium ion battery cells in series individually for my battery management   system . So I need to see how can I interface the 8 thermistors with 8 to 1 multiplexer and output to myRIO analog input.

    Hey Bakry77,
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    http://www.digikey.com/product-detail/en/HEF4051BP,652/568-1689-5-ND/763293
    http://www.nxp.com/documents/data_sheet/HEF4051B.pdf
    The 8 thermistors will need to be connected to Y0-Y7 and the myRIO analog input to Z.  Then you can use 3 digital outputs from myRIO connected to S1-S3 to select the channel (Y) to pass through (Z).
    Let us know if you have more questions about this.  I'd love to see the code and your system when you get it working.
    Thanks!
    -Sam K
    LabVIEW Hacker
    Join / Follow the LabVIEW Hacker Group on google+

  • My idvd is not completing multiplexing and writting

    my idvd is not working anymore, as when i burn it cannot complete multiplexing and writing

    Regarding the multiplexing errors read this post by Bengt Wärleby: Multiplexing Error
    Follow this workflow to help assure the best qualty video DVD:
    Once you have the project as you want it save it as a disk image via the File ➙ Save as Disk Image  menu option. This will separate the encoding process from the burn process.
    To check the encoding mount the disk image, launch DVD Player and play it.  If it plays OK with DVD Player the encoding is good.
    Then burn to disk with Disk Utility or Toast at the slowest speed available (2x-4x) to assure the best burn quality.  Always use top quality media:  Verbatim, Maxell or Taiyo Yuden DVD-R are the most recommended in these forums.

  • Firefox users cannot presently exercise choice, to opt-in or out of "data collected for improving services." As a result, Firefox is constantly dialing home, sometimes four times a day or more up to 48 times a day. There is some over-stepping and redunda

    I understand the charter on this is to "check-in" once every time the program is turned on, and then once every 6 hours after that, or, once every 24 hours presumably. But the phone-home-effect is over-stepping these basic parameters. If a user turns their browser off and then on, Firefox is still obligated to "check-in" even if it just checked in 3 minutes prior. If the coding is not pre-designed to overstep, or act excessively in a redundant focus, the instance of once every six hours or once every 24 hours, is still overmuch if a user has been doing this (non-voluntarily-participating) for 9 months or longer.
    == This happened ==
    Every time Firefox opened
    == This started when Firefox took up the initiative of "improving service. to end users" or similar idea, making the web safer for novice users, etcetera.

    Opening question was truncated. Should read: "Firefox users cannot presently exercise choice, to opt-in or out of "data collected for improving services." As a result, Firefox is constantly dialing home, sometimes four times a day or more up to 48 times a day. There is some over-stepping and redundancy here. It would seem the practice of "improving service" has been accomplished with as much information as Mozilla has gathered in the last 6-18 months about its users habits. '''Isnt it about time to give users the option to opt out of that now that most the heavy liftiing has been accomplished?'''"

  • 2 ISP load balancing and redundancy

    Hello!!
    Our small company has about 40 branches spreaded within city. Branches are connected by optic wire supplied by our ISP. So in ISP our branches are located in one VLAN. From every branch we created VPN tunnel to our server room in central office. Central office is like a cetner point. If optic wire fails to central office, there would no VPN tunnels and no network to all branches. Moreover, all the traffice goes through central office.
    Now we decided to pave one more optic line to our central office. And that will increase bandwidth and redundancy.
    Private network topology: There are no default gateways and ip-addresses. For examle, at first branch I will plug computer directly into media converter and at the second branch plug another computer to the media converter. After that this two computers became in one network. And can assign any ip addresses to them.
    What I have: our firewall do enough work, don't want to overload it. But we have some free ports in our new cisco 3750. The question is how to do load balancing and redundanccy? Can it do load balancing according to traffic? And how load balance incoming traffic? For example, connection was established from branche's router, how this router will choose through which line make connection? By the way, at all branches we use noisy cisco
    3700 series routers.

    Sorry for upping 1 year old threat.
    We talked to our Network Provider. They said "these two cables are coming from two different places, so there is no way to use etherchannel. You must use active-standby solution."
    Relying on STP we just put two cables into 3750 stack. But with default STP settings, connection was very unstable, many packet losses and disconnections. So we found easy solution with "flex links", making one interface backup of the other. And only now I recognized that this is not a failover solution. Because, if network beyond media converter will down, link from media converter to switch would still up.
    What could I do to make our L2 WAN redundant? Are there any additional STP settings.

  • Active/Standby Failover with pair of 5510s and redundant L2 links

    Hi
    I just got two ASA5510-SEC-BUN-K9 and I'm wondering is it possible to implement an Active/Standby Failover configuration (Routed mode) with two ASA5510 and redundant pair of switches from both inside and outside interfaces? In other words, I would like to have two L2 links from each ASA (in pair od ASAa) to each L2 switch (in pair of redundant L2 Switches). The configuration I would like to achive is just like one in Cisco Security Appliance Command Line Configuration Guide, page B-23, figure B-8, with only difference that I wouldn't go with multiple security contexts (I want Active/Standby failover).
    Thanks in advance
    Zoran Milenkovic

    Hello Zoran,
    Absolutely. You can have 2 ASAs configured in Active/Standby mode. For reference, here is a link which has a network connectivity diagram based on PIX, however, connectivity would still be same with ASAs-
    http://www.cisco.com/en/US/docs/security/pix/pix63/configuration/guide/failover.html#wp1053462
    The difference is that on ASA, you can only have LAN-Based failover, hence you'll need to use one additional interface on both ASAs for failover-link. You can connect these two failover-link interfaces directly using a cross cable.
    Apart from this, please refer to following link on how to go with configuration of Lan-based Active/Standby failover-
    http://www.cisco.com/en/US/docs/security/asa/asa72/configuration/guide/failover.html#wp1064158
    Also make sure that both ASAs have required hardware/software/license based on following link-
    http://www.cisco.com/en/US/docs/security/asa/asa72/configuration/guide/failover.html#wp1047269
    Hope this helps.
    Regards,
    Vibhor.

  • I cant uninstall my itunes off my computer, i have followed instructions and i still have errors, including error 2330 and redundance cyclic. the only software i have left is itunes.exe and file es.lproj which is located in the ituneshelpresources folder

    I cant uninstall my itunes off my computer, i have followed instructions and i still have errors, including error 2330 and redundance cyclic. the only software i have left is itunes.exe and file es.lproj which is located in the ituneshelpresources folder. i recently installed a second hard drive and that let me uninstall everything. I just want to get itunes off my computer and reinstall itunes, i have deleted everything i can and i ran "chkdsk" this did nothing. I would have just updated the oild itunes to the newest version but it didnt ley me do that. installing/ uninstalling or deleting just lets me get half way and shows me these errors. Please help, thank you.
    JPHowarth

    the only software i have left is itunes.exe and file es.lproj which is located in the ituneshelpresources folder.
    If the chkdsk isn't fixing the damage, and those are the only iTunes that can't be deleted, try renaming the "iTunes" folder that they are contained in (in your Program files) to iTunesOLD.
    Now try another install. Does it go through without the 2330 this time?

  • When my project is in the multiplexing and burning stage, with 3 minutes left, it will eject the dvd.  what do I need to do different of fix?

    When my project is in the multiplexing and burning stage, with 3 minutes left, it will eject the dvd.  what do I need to do different of fix?
    I've tried it a couple different movies and it has done this each time with 3 minutes left.  What do I do??

    Hi
    Where did the original movie come from
    • miniDV tape Camera
    • other Camera - in what codec if so
    • from download - in what codec if so
    and
    How did You go from this
    • via iMovie - how
    • via FinalCut - how
    • direct into iDVD ?
    Did it play OK in iDVD Preview ?
    Did You Save as a DiskImage ? Did this work OK ?
    DVD - type used
    DVD - Brand used
    Did You set down burn speed ?
    Free space on Start-Up (Mac OS) hard disk - How much ?
    You see there are so much more info needed to be able to pin the culprit.
    Yours Bengt W

  • – Enable high availability and redundancy for Cisco WAAS

    How this is available
    – Enable high availability and redundancy for Cisco WAAS appliances in data centers.
    Thank you.

    Hi,
    You can serially cluster two WAE devices with the Cisco WAE Inline  Network Adapter installed to provide higher availability in the data  center if a device fails. If the current optimizing device fails, the  inline group shuts down, or the device becomes the overloaded, the  second WAE device in the cluster provides the optimization services.  Deploying WAE devices in a serial inline cluster for scaling or load  balancing is not supported.
    More deatils here: Clustering Inline WAEs
    Hope this helps.
    Regards.
    PS: Please mark this as Answered, if this answers your question.

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