SNMP Polling Vs SNMP Traps

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  • Опубликовано: 29 апр 2020
  • Do you want to know more details about the SNMP protocol? Start here www.dpstele.com/snmp/index.php
    Simple Network Management Protocol (SNMP) is a communications protocol that is standard in network monitoring systems. It allows for monitoring and control of SNMP-enabled devices in remote networks.
    The SNMP architecture is based on the manager-agent format. The SNMP manager will collect information from your multiple SNMP agents deployed at remote sites. The agents' job is to gather remote site data and send it back to the master through the SNMP protocol.
    This exchange of information can be done via polling or via traps.
    In this video, Andrew explains what polling and traps are and what makes them different from one another.
    For more in-depth information download our white paper here www.dpstele.com/snmp/tutorial...
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Комментарии • 81

  • @seancalvert2730
    @seancalvert2730 2 года назад +3

    2 years after and what a great video, I'm a spanish native speaker and the explanation is still awesome

  • @FriscoBoatersGarage
    @FriscoBoatersGarage 8 месяцев назад +2

    I am just facinated by the fact he is writing all that backwards... or am I missing something. Thats a mind bender. Oh and the soothing spa music make sthe video so relaxing after fighting snmp trap errors!

    • @samuelavadei3765
      @samuelavadei3765 4 месяца назад

      I think he used Image mirroring to make it readable for us viewers. But if he did write backwards, that be awesome

  • @ab866
    @ab866 3 года назад +1

    Amazingly explained, one of the best video to understand SNMP under 5minutes.

  • @JT-qt5fl
    @JT-qt5fl 2 года назад +1

    Loved the explanation and the hand movement!

  • @Aerospaceman
    @Aerospaceman Год назад +2

    Nice presentation, neutral voice, good preparation, and very easy going pace easily understood. Enjoyed the video.

  • @rylandpetro8723
    @rylandpetro8723 2 года назад

    Great explanation of Polling vs Traps! Thank You. Definitely helped a lot.

  • @crume75
    @crume75 2 года назад

    Love the explanation. Very clear. Thanks!

  • @user-zu4jr1mt2e
    @user-zu4jr1mt2e Год назад

    This is spot on! An excellent chilled explanation this really worked for me and kept me fully engaged. GoodJob!

  • @Kevin-lj5pq
    @Kevin-lj5pq Год назад

    this is amazing! really love the vibes and calming explanation

  • @tiagoneves8078
    @tiagoneves8078 4 года назад +1

    Thanks for the clear message and explanation of this subject! congrats!

    • @DpsTV
      @DpsTV  3 года назад

      Glad you enjoyed it!

  • @hungariannerd8445
    @hungariannerd8445 2 года назад +1

    Beautiful, I love the music too.
    Got my subscription!

  • @steinablenelson7728
    @steinablenelson7728 3 года назад

    Good video to learn the concept!

  • @Chevnogod
    @Chevnogod 2 года назад +1

    Thanks a lot! Your explanation was outstanding. I am currently monitoring with SNMP polling but some devices are still not recognized by the manager. In some cases I was able to install a service (win) or a client in UNIX but there's so much to investigate.

  • @alexvu360
    @alexvu360 2 года назад

    Thanks for the background music!

  • @kebman
    @kebman 3 года назад +2

    I wish you excellent network reliability. And a christmas tree with no blinking lights!

    • @DpsTV
      @DpsTV  3 года назад +1

      ruclips.net/video/nsaxNehMibg/видео.html

  • @tarolee7323
    @tarolee7323 Год назад

    Very clear. Thanks!

  • @infiniteformless
    @infiniteformless 3 года назад +3

    i love the background music

  • @FourRulesRacing
    @FourRulesRacing 9 месяцев назад +1

    Good vid! Thank you.

  • @ericbudd8360
    @ericbudd8360 2 года назад +1

    Thank you!

  • @fredflintstone8048
    @fredflintstone8048 Год назад +2

    Good advice.
    I've worked with quite a bit of snmp in a wide variety of devices and the implementation in some systems is pathetic.. An afterthought in many cases just so the marketing department can include it in the feature list IMO. I worked with one fairly sophisticated security camera control system whos snmp implementation was down right frustrating. They provided no points for polling where you could find out the current status of one of the cameras, but rather it sent a trap to let you know that a camera was offline, but did not send you another trap when it came back on line and there was nothing to poll to find out.
    I've also had to work with some systems that didn't provide a MIB file, so although it supported snmp, you were in the dark as to what the points where. Hours and hours of time emailing and back and forth with these companies only to have them ignore the need for fixing their problems. What was worse was the promised some would make to fix the problem in the new release and you're waiting. When you get it you find out that they didn't fix the problem at all.
    My guess of course is that these companies didn't have any or many customers that actually use snmp.

  • @godfreytafadzwamavura2106
    @godfreytafadzwamavura2106 Год назад +1

    Thank you so much

  • @srenh-p3798
    @srenh-p3798 2 года назад +1

    Good video!

  • @artyfloresify
    @artyfloresify 3 года назад +2

    Good info thanks!

    • @DpsTV
      @DpsTV  3 года назад

      Glad it was helpful!

  • @Andrzej3935
    @Andrzej3935 2 года назад +1

    Thanks!

  • @domenicogaudino1829
    @domenicogaudino1829 3 года назад +1

    Hey thanks very much for this video, I haven't even notice your walking around.
    I hope you will make more videos like this and if you could make one about subnetting would be perfect.

    • @DpsTV
      @DpsTV  3 года назад +1

      Sure, I think subnets, subnet masks, and VLAN would be good topics. Subnets really confused me when I first started learning about IP. I'll add those to my list.

  • @hassanwins8418
    @hassanwins8418 2 года назад +1

    thanks

  • @faithoverfear345
    @faithoverfear345 11 месяцев назад

    Thanks

  • @owaisshaikh5995
    @owaisshaikh5995 3 года назад +1

    thanks man nice video i wish you could show how to setup both polling and traps

    • @DpsTV
      @DpsTV  3 года назад +1

      Thanks for the idea. I'll likely do a future video showing the setup process with our T/Mon as an example.

  • @haytemal-sharif4188
    @haytemal-sharif4188 3 года назад +1

    other than him leaving and coming back in multiple times, his way of explanation was so clear and simple. this video was informative. it would have been better if the switching chapters were with fade in and out instead of walking away and walking back in.

    • @DpsTV
      @DpsTV  3 года назад

      You are correct. Check out our newer videos that take this advice to heart.

    • @nicholasbunch7642
      @nicholasbunch7642 10 месяцев назад

      What a useless comment

  • @sateeshhegde3793
    @sateeshhegde3793 4 года назад +3

    Though indirmation is good and helpful for the beginners, from a concept point of pull and trap are different. Snmp as a standard protocol is on udp which is asynchronous. Then this protocol supports two major communications between manager and agent. Pull family of operations -Get/getnext/getbulk/walk from manager to agent and notifications/traps/informs from agent to manager.

    • @DpsTV
      @DpsTV  4 года назад +3

      Yes, this is absolutely a video for beginners. TCP vs. UDP is a deeper concept for another video. My only goal here was to cover the two broad types of messages. I'll be getting into GETs/SETs more specifically in future videos. Thanks for watching!

  • @xamashee
    @xamashee 2 года назад +1

    Very well explained. Music was a bit noisy.

  • @gunthakarthik1500
    @gunthakarthik1500 2 года назад +1

    Explanation is Good.But it could me more intresting if the background music is absent.

  • @danielkrajnik3817
    @danielkrajnik3817 3 года назад +1

    2:59 huh "immediacy" the quality of bringing one into direct and instant involvement with something, giving rise to a sense of urgency or excitement.
    Didn't know that one

    • @DpsTV
      @DpsTV  3 года назад +1

      Ad hoc vocabulary lessons are all part of the service here at DPS. 😆

  • @TheExhilaratedMan
    @TheExhilaratedMan 3 года назад

    ❤️

  • @akashgeorge5433
    @akashgeorge5433 3 года назад

    i loved this video?it would hv been nice if m rmon was mentioned

    • @DpsTV
      @DpsTV  3 года назад +1

      Sure, I think I could make some videos about common SNMP managers that are available. It's nice that SNMP has so much interoperability, but that does mean that there are many different managers to learn.

  • @user-ic8li7st4u
    @user-ic8li7st4u 3 года назад

    good

    • @DpsTV
      @DpsTV  3 года назад

      Thanks!

  • @CaptStump
    @CaptStump 3 года назад

    Where do you keep going?

    • @DpsTV
      @DpsTV  3 года назад

      Good catch! Am I snacking? Checking my notes? Nervously diving out of the spotlight?
      The truth: This was our first lightboard video. I walked off camera to smooth out the cuts so that I wouldn't vanish or teleport when we cut between shots (we had to stop to erase the board between segments). As it turns out, the text overlays between sections cover the cuts anyway. Please be sure to check out our newer lightboard videos, which have better lighting contrast and are generally only as long as it takes to cover one board.

  • @MadGaming2123
    @MadGaming2123 6 месяцев назад

    What’s an agent? A computer? What’s a manager? I understand the concept of this communication just trying to see the bigger picture

  • @jackkraken3888
    @jackkraken3888 2 года назад +1

    Agent:"I want to speak to the manager"

  • @blakey13
    @blakey13 2 года назад +1

    So what's an SNMP trap??

  • @palwindersingh9678
    @palwindersingh9678 2 года назад

    Background music link or name please?

    • @palwindersingh9678
      @palwindersingh9678 2 года назад

      If anyone's wondering the song name is 'First Steps' by 'Be Still The Earth'
      Here's the link.: ruclips.net/video/hbUPxrQPZZk/видео.html

  • @ashutoshpanda4336
    @ashutoshpanda4336 4 года назад +25

    Why this guy going out and coming into frame 1000 times.... It's not appealing or looking good... Stay calm and stay still

    • @itzikvil1
      @itzikvil1 4 года назад +2

      I asked my self the same question :) what is the benefit of going out the frame and in again all the time... beside that great instructional video.

    • @ashutoshpanda4336
      @ashutoshpanda4336 4 года назад +1

      @@itzikvil1 exactly he explained it well but the walking out of frame is distracting 😆

    • @kebman
      @kebman 3 года назад

      On the other hand, if they would just make a studio, and put up some laser lights and LED strips, they could make the whole thing look like a Star Wars strategy center!

    • @kebman
      @kebman 3 года назад

      @witch blade But what about the laser lights and LED Xmas show??? :'(

    • @DpsTV
      @DpsTV  3 года назад +3

      Thanks for the feedback. The people have spoken, and you are among them. We corrected this in later videos.

  • @diabloo7
    @diabloo7 4 года назад +2

    Keep snmp for legacy else ask vendor for telemetry support. Real time data.

    • @vyom2k8
      @vyom2k8 4 года назад

      Or use Yang and Netconf

  • @atomauro
    @atomauro Год назад

    i fkin love you boy

  • @stargasm1000
    @stargasm1000 2 года назад +1

    The music is too loud.

  • @aldolunabueno2634
    @aldolunabueno2634 Год назад

    - Administrador (manager)
    - Agente
    - Mensajes SNMP
    - TRAP
    - Polling
    - Ciclo de polling
    (Repaso activo)
    ---------------------------------------------
    - Administrador (manager): Rercoleta la información de los agentes.
    - Agente: Pieza de software en el dispositivo gestionado.
    - Mensajes SNMP: TRAP y pollings (getRequest, nextREquest, etx.).
    - TRAP: Mensaje asincrónico e inmediato que lanza el agente. El dispositivo puede estar desconectado y no lo sabremos si no se le puede enviar pollings.
    - Polling: Mensaje sincrónico que lanza el agente y que espera un respuesta.
    - Ciclo de polling: Un administrador lanza un mensaje polling y recibe un respuesta del agente, y esto se repite cada cierto tiempo (p. e. 1 min). Permite saber si el dispositivo gestionado está disponible o desconectado.

  • @pintail120
    @pintail120 4 года назад

    this guy is not left handed, lets see who was oberving and can tell me why :-)

    • @OldMatePureAuthentic
      @OldMatePureAuthentic 4 года назад

      The poster in the background is proof, and the reason why is so he can write it easily and then flip it to display it for the user.

    • @DpsTV
      @DpsTV  3 года назад

      Well played! In another video, I actually made backwards signs to throw you off the scent. Unless I can find shirts with pockets on the right side, the illusion is never going to be perfect.

  • @abdulmuneeb7661
    @abdulmuneeb7661 2 года назад

    I don't know why this guy keeps walking out of the screen...

  • @edwinov
    @edwinov 2 года назад +1

    Stop walking away!

  • @techmidas
    @techmidas 3 года назад

    The walking in and out is too painful to finish this informative vid sorry :(

    • @DpsTV
      @DpsTV  3 года назад

      Point taken! I've recorded about 10 more lightboard videos since this one, and I stay in one place!

  • @amitgrover103
    @amitgrover103 3 года назад

    U shout stay at one place while making informative videos. .
    Gng off and on the screen is making loose the intrest of getting information.

    • @DpsTV
      @DpsTV  3 года назад

      I agree. This was our first use of this technology. Be sure to check out our new-and-improved videos.

    • @ultimategold832
      @ultimategold832 3 года назад

      Interest *

  • @ulrich5910
    @ulrich5910 3 года назад

    Die Musik nervt.

  • @darrenu9600
    @darrenu9600 2 года назад +1

    Very nice and concise explanation!