What is active/active and active/passive

Similar Questions

• Small color wheel keeps going in a lot of time and activity stops.  What is the problem and you have to?

  Chromatic wheel keeps going of and activity stops.  What is the problem and the solution?

  You meet the SBBOD (the spinning beachball of death).

  This means your MBP is trying to make his way through some task or tasks that he doesn't have sufficient resources to effectively or if you have a software problem that interferes with the efficient completion of the task (s). Common causes on this discussion:

  1. "antivirus" software from third-party manufacturers
  2. different types of cleaners 'misguided' and other dreck (for example, CleanMyMac, MacKeeper)
  3. trying to run too many processes for the hardware you have.
  4. Insufficient RAM for the processes that you try to run
  5. Hard drive that is too full
  6. CPU or hard drive that is too slow for the software you are trying to run.
  7. hard drive that is running out.

  Download and run Etrecheck http://www.etresoft.com/etrecheck and send the output to an answer here, and we can take a look and see what the problem is.

• In Active/Passive Mode Radius server configuration

  We set up (active/active) the two ASA load balancing.  We also configure two Radius servers with load balancing.  At present, the Radius servers are configured with active/active.  Is it possible to configure a Radius Server with (active/passive)?

  RADIUS protocol Radius AAA server
  AAA-server Radius (inside) host XXX.XXX.XXX.XXX
  Timeout 300
  key *.
  RADIUS-common-pw *.

  AAA-server Radius (inside) host XXX.XXX.XXX.XXX
  Timeout 300
  key *.
  RADIUS-common-pw *.

  AAA accounting enable console RADIUS

  Thank you.

  Diane

  Diane,

  Well I'm still not 100% sure that you understand exactly what is happening. Normally, on a single ASA, authentication is always performed on the same radius server until it fails (i.e. active/passive as you call it).

  Now, you mention that you have 2 ASAs in load balancing, so I don't know if you mean that:

  (1) 2 users that connect to the same ASA get authenticated by radius 2 servers different (should never happen)

  or

  (2) when 2 users connect to the cluster, user1 gets redirected to ASA1 and authenticated on Radius1, while User2 will be redirected to ASA2 using Radius2 to auth. This could be normal if both ASAs are set up differently (defined in a different order radius servers) or an ASA had a problem connecting to Radius1, at some point and so it considered out of service.

  In any case, 'sh aaa-server protocol radius' and 'debug RADIUS' can help determine why an asa individual does not use (initially configured) primary radius server.

  HTH

  Herbert

• Is it possible to install oracle fail-safe-kind-of (active-passive) SAN replication for oracle?

  Dear Experts,

  Is it possible to configure replication of SAN (active-passive) integrated security for oracle for oracle?

  To get the RTO < 60 seconds

  • If the primary host fails, the remote site should have the option to start the oracle database.
  • Sites are geographically remote.

  SAN storage replication, can it be used in my scenario?

  • I have no option to implement oracle Data Guard as its very expensive.

  Is that what someone achieved something similar with SAN storage replication?

  • I have oracle SE.
  • It is obvious that the all-flash backup can be quick.

  What should be the strategy to have DR site get a few seconds, if the primary site failed for some reason any

  • Daily incremental backup with RMAN. And archive backup runs for every 1 minutes
  • To have the site of DR upward and running within 60 seconds, it still requires too much time to restore the database on remote site and have archive APPLIED setpoint
  • What could be the solution with san replication? RTO is 60 seconds

  Thanks and greetings

  SAN storage replication, can it be used in my scenario?

  I have no option to implement oracle Data Guard as its very expensive.

  --> If you want to use the data that it is free of CHARGE, additional license is not required for normal data guard

  --> additional license is only for the ADG

  Is that what someone achieved something similar with SAN storage replication?

  I have oracle SE.

  It is obvious that the all-flash backup can be quick.

  --> Here, I understand that if oraclle EA is going to be expensive

  --> Again, you can use manual standby

  --> What you are looking for SAN replication, you will need to check with the storage vendor

  --> If your intention is to check with oracle storage, then this may be the correct discussion room

  What should be the strategy to have DR site get a few seconds, if the primary site failed for some reason any

  Daily incremental backup with RMAN. And archive backup runs for every 1 minutes

  To have the site of DR upward and running within 60 seconds, it still requires too much time to restore the database on remote site and have archive APPLIED setpoint

  What could be the solution with san replication? RTO is 60 seconds

  --> If your intention is to check with oracle storage, then this may be the correct discussion room

  Check in this

  https://community.Oracle.com/community/Server_%26_storage_systems/storage

• Active-passive HA topology

  Hi all
  
  I found this doc 10g for topology active-passive configuration.
  

  Environments, active and Passive, also known as the cold Failover Cluster (CFC) environments. http://docs.Oracle.com/CD/B16240_01/doc/install.102/e10953/actpass_env.htm

  http://docs.Oracle.com/CD/B31019_01/install.1013/install/ha.htm#BABEAAAD

  is still available in 11 g? or phased out?
  
  He mentions by name 2 types of configuration:
  
  1 figure 6-3 active-passive topology with Oracle HTTP Server and OC4J under the same roof of Oracle
  2 figure 6-4 active-passive topology with Oracle HTTP Server and OC4J Separate Oracle home
  
  Who, if the two types is easier to install and more reliable?
  
  Note also the computer use "vendor clusterware", I can use "Oracle clusterware" instead?
  
  Thank you very much
  
  zxy

  If your situation is unique, realistically, this means that you will have to do a lot of work on the ground. You have to read the documentation. You're going to have to understand all the options available, not just look at the "quick start" guide You have to develop the scripts you need for your specific environment.

  Honestly, I'm miles to figure out exactly what you're trying to build. I see that you seem to try to combine a Frankenstein monster using a variety of different technologies, but the high-level architecture escapes me. Now, there may be good reasons for this. You tell us to accept this fact, so I did. But once you decide we have to accept that you do something quite unique with an architecture that nobody has ever tried it before, you must agree that you should give up the desire to rely on quick start guides and people you will find in the forums to help out you. You build something quite unique. You need scripts, totally unique. You need to read a ton of documentation to know how to get all the disparate elements together. You will need to experiment.

  Think of it as buying a car. If you want to buy a standard vehicle type, others can help you choose some standard templates to use. If you want to carry things, people can help you choose a suitable truck. If you have a bunch of kids, people can help you to choose a proper van. If you choose a standard architecture, we can probably help you to implement.

  If, however, you decide that you want to build a vehicle fully custom from the ground because you decide that your needs are sufficiently unique to justify this, then you will have to solve problems much more. If you want to try to combine the engine of a Ford pickup with the exhaust of a Toyota sedan and add a block custom and make cooking oil engine, you will encounter a number of problems that no one else has met him. This means that you will have to do a lot of steps to work through these problems. Similarly, if you need a unique hybrid technology, we cannot reasonably is toward literature and wish you good luck because you will have to do a lot of reading and experimenting to get something like this to work.

  It seems that you hope you can build something unique without doing more work than if you were going to build something completely standard. You agree that this is not possible. If you want to implement something quite unique, you have to make yourself an expert in the inner workings of a bunch of different technologies.

  Justin

• Communicator TCP active &amp; passive can not communicate with graphic

  Hello

  I send and receive TCP Communicator Active & Passive data.

  I have change and can now show data(given fixed) and graphic.

  My Active part can work. But I can't send liabilities...

  confused ha... hahahs.

  
  

• I noticed that my remote access has been activated twice in a week but I did not. no way to verify when, what, who activated via the event log,...?

  I noticed that my remote access has been activated twice in a week but I did not. no way to verify when, what, who activated via the event log,...?

  Hi dewthisnow,

  The information office for remote access must be in the security log.

  For more information, see:

  To disable remote desktop

  To view the logs in Event Viewer, see:

  Using the event viewer        

  Procedure to view and manage event logs in Event Viewer in Windows XP

• IPS modules in the ASA config for active/passive failover

  Hey guys,.

  We have two ASA in a situation of active/passive failover each with a module AIP-SSM-20 IPS.

  These modules are intended to synchronize their configs like the ASA do? Alternatively, they each have a separate entity and each need to be configured separately?

  Thanks for any help!

  Each will have their own IP address, and each must be configured separately.

  They will not communicate with each other and share no configuration.

  You will need to make sure the config is changed in one of the other.

  Monitoring station pull events from two sensors.

  The SSMs rely on the SAA for the TCP state tracking so they will work very well in a design of failover ASA.

• licenses for a cisco ASA active/passive pair AnyConnect SSL

  Hi all. I buy 2 5512 x ASAs is configured like a pair of active/passive as a VPN device. I need to purchase licenses for both devices anyconnect? Thank you

  Licenses AnyConnect Essentials (or premium) are combined on a cluster failover ASA. Reference

  So, buy once only the quantity and type of licenses you need based on your end users - not based on the number of ASAs - and they will be available at the ASA Active whether primary or secondary unit.

• Active/passive HA comments with shared vmdk

  I have 2 ESXi host with a vmfs on iSCSI SAN.

  I want to install 2 identical VM on each host suite HR cluster in active/passive mode.

  I intend to set up the two VM with a disc 'private' for the base OS/APP installation and a 'common' one disk for data

  managed by the services that are configured in active/passive mode (for example, MySQL, OpenLDAP).

  The goal is that when the master virtual machine fails (because of true judgment of breach or ESXi host simpleVM), the slave VM built the commune

  VMDK and starts the cluster services.

  I've read a few articles on the possibility of sharing a vmdk disk so the solution seems possible.

  Is there someone who has used such a configuration?

  TIA,

  Guido

  An alternative is to create a network of VM for iSCSI (depending on your SAN topology, you must also 2 storage networks).

  Then, you can add this network to the virtual computer, install the initiator software and set it up as a physical machine.

  André

  * If you found this device or any other answer useful please consider awarding points for correct or helpful answers

• What is POP, POP3 and IMAP, when I set up my email account in the HP ePrint App?

  I did as much research as I can do regarding the implementation of the HP ePrint App e-mail accounts.  If you do not see your e-mail information listed here, feel free to post below or contact your internet service company provider, by phone or e-mail, or to anyone else who might know this. I am sure there are many others that could be added, but this is a pretty comprehensive list.  I hope you find what you need to complete the setup of your e-mail applications.

  I noticed information differs from site to site, but as I've learned over time, masking the area and companies buying other companies, I just studied all the information that I could find and also if one of the names of hosts or ports does not work, then you can continue see below on this page to see if this information is the same. At that point, if you do not find what you need here, I would say that you have done all you can do before contacting appropriate for your information by email support team.

  Most of the links is active and those listed below should send you directly the pages I pulled this information since then, but only a few of them came from the real support of the sites themselves (Apple support was vague, as well as Microsoft, Macintosh and commonly used Internet services providers). Save you time by searching here first.  I hope that you will find what you need in this one-stop-shop and if you get an email that is not listed here, please report it below and I'll add it to this original document.

  Finally, as this information comes to the forum and other non-official sites, I want to add that it is a document of copy/paste/edit-for-easy-read I created in my spare time. It is a very long document, so I do is recommended to use the search and find keys to find the email that you need, but the upper part of this definition has as to what the servers, ports and are host names and the basic setup in case you need to know what are these options and their meanings.

  Here are the most common settings needed to implement most of the Clients POP3/IMAP e-mail or devices:

  The following information below can be found at http://www.swestcom.com/Support/q4.htm

  "What is POP3?

  Post Office Protocol version 3 (POP3) is a standard messaging protocol used to receive e-mail from a remote server to a local e-mail client. POP3 allows you to download e-mail messages to your local computer and read them even when you're offline. »

  "What does IMAP mean?

  The Message IMAP (Internet Access) protocol is a messaging protocol that is used to access e-mail on a remote web server from a local client. IMAP and POP3 are the two most common of messaging Internet protocols to retrieve emails. The two protocols are supported by all e-mail clients modern and web servers.

  "Main difference between IMAP and POP3:

  The POP3 protocol assumes that there is only one client connected to the mailbox. On the other hand, the IMAP protocol allows simultaneous access by multiple clients. IMAP is suitable for you if your mailbox is about to be managed by several users. »

  "What is SMTP?

  SMTP simple Mail Transfer Protocol () is the standard protocol for sending emails across the Internet. SMTP uses TCP port 25 or 2525 and sometimes you may have problems to send your messages in case your ISP has closed port 25 (How to check if port 25 is open?). To determine the SMTP server for a given domain name, the MX (Mail eXchange) should have more information."

  "When you set up:

  • POP - choose that POP-UP and the port entering the default server to 110
  • IMAP - choose IMAP and the port entering the server by default to 143
  • All other parameters are the same.
  • Username = [email protected]
  • Password = the password you set up when you set up your mailbox
  • = Incoming mail server mail.yourdomain.com
  • = Mail server outgoingsmtp.yourdomain.com
    • Outgoing requires the authentication of the server (typically found in the settings or advanced options)
    • Do NOT select "Log on using Secure Password Authentication".
    • Use the same username and password as incoming or select "use same settings as incoming.
    • Outgoing server port= 2525 or 587
      • It is subject to change according to individual preferences of your ISP.

  Note - Replace with your domain name for "yourdomain.com" and replace the first part of your e-mail address for "user".

  Email ports
  For networks, a port means endpoint to a logical connection. The port number identifies what type of port it is. Here's the e-mail ports by default for:

  • POP3 - port 110
  • IMAP - port 143
  • SMTP - port 25
  • HTTP - port 80
  • (SSMTP) - port 465 secure SMTP Protocol
  • Secure IMAP (SSL IMAP4) - port 585
  • IMAP4 over SSL (IMAPS) - port 993
  • Secure POP3 (POP) SSL - port 995.

  It is just to recap, a series of ports for people who need this information when you configure the HP ePrint app so that they could see their email from the app, I've collected over time.  I am sure that other applications also need this information.  Although long, I couldn't find a more complete place to retrieve this information.  Feel free to post additional information, faulty information or other associates subject below that it is simply a collection of data and it would be virtually impossible to test all of them. Thank you!

• What files I copy and paste to avoid reactivating Windows XP?

  What files I copy and paste to avoid reactivating Windows XP?

  What you mean? If you need to reinstall Windows XP, simply use the phone activation to reactivate.

  How to activate Windows XP releasing it's easy: with Windows | ActiveWin | Laptops | Microsoft MVP

• The screen of my laptop turns off when windows start. What is the cause and how can I fix it?

  Original title: computer failure

  the screen of my laptop turns off when windows start. What is the cause and how can I fix it. Thank you

  You have the screen image out to another monitor (one that is not plugged in fact). How you pass to the internal laptop display varies, but most cell phone companies make a combination of keys, such as Fn + F6 or something.  Looking for a symbol that looks like a monitor.  It is usually color coded and requires activation of a Fn key.

• My link colors are always purple when it's on the net. No matter what method I use to change the color, they appear always purple. What is my problem and can it be corrected?

  My link colors appear always purple when it's on the net. No matter what I do to change the color, they appear always purple. What is the problem and is there a method to correct?

  Looks like you're leaving the: visited the default color.

  Add in some css to reset the: visited to what you want...

  a: visited {}

  Color: #000000;

  }

  In addition, make sure that your link pseudo classes go in order following in your css...

  a: link

  a: visited

  a: hover

  a: active

  If this isn't the issue, we'll need to see your page to help you, could you post a link?

• just signed to cc, message not available at the present time, what is happening now and when it will be available

  just signed message not available back to cc, at present, what I now do and wen will be available

  What is not available? The activation server? Or payment? or something else?

  The cloud is certainly available now.