SNMP Polling Vs SNMP Traps

  Рет қаралды 64,267

DpsTV

DpsTV

4 жыл бұрын

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...

Пікірлер: 81
@FriscoBoatersGarage
@FriscoBoatersGarage 9 ай бұрын
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 5 ай бұрын
I think he used Image mirroring to make it readable for us viewers. But if he did write backwards, that be awesome
@seancalvert2730
@seancalvert2730 2 жыл бұрын
2 years after and what a great video, I'm a spanish native speaker and the explanation is still awesome
@ab866
@ab866 3 жыл бұрын
Amazingly explained, one of the best video to understand SNMP under 5minutes.
@JT-qt5fl
@JT-qt5fl 2 жыл бұрын
Loved the explanation and the hand movement!
@rylandpetro8723
@rylandpetro8723 2 жыл бұрын
Great explanation of Polling vs Traps! Thank You. Definitely helped a lot.
@Aerospaceman
@Aerospaceman 2 жыл бұрын
Nice presentation, neutral voice, good preparation, and very easy going pace easily understood. Enjoyed the video.
@Kevin-lj5pq
@Kevin-lj5pq Жыл бұрын
this is amazing! really love the vibes and calming explanation
@user-zu4jr1mt2e
@user-zu4jr1mt2e Жыл бұрын
This is spot on! An excellent chilled explanation this really worked for me and kept me fully engaged. GoodJob!
@crume75
@crume75 3 жыл бұрын
Love the explanation. Very clear. Thanks!
@Chevnogod
@Chevnogod 2 жыл бұрын
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.
@hungariannerd8445
@hungariannerd8445 2 жыл бұрын
Beautiful, I love the music too. Got my subscription!
@tiagoneves8078
@tiagoneves8078 4 жыл бұрын
Thanks for the clear message and explanation of this subject! congrats!
@DpsTV
@DpsTV 3 жыл бұрын
Glad you enjoyed it!
@steinablenelson7728
@steinablenelson7728 3 жыл бұрын
Good video to learn the concept!
@fredflintstone8048
@fredflintstone8048 Жыл бұрын
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.
@tarolee7323
@tarolee7323 Жыл бұрын
Very clear. Thanks!
@alexvu360
@alexvu360 2 жыл бұрын
Thanks for the background music!
@kebman
@kebman 3 жыл бұрын
I wish you excellent network reliability. And a christmas tree with no blinking lights!
@DpsTV
@DpsTV 3 жыл бұрын
kzfaq.info/get/bejne/pNmRq7GWzbPNkps.html
@FourRulesRacing
@FourRulesRacing 10 ай бұрын
Good vid! Thank you.
@ericbudd8360
@ericbudd8360 2 жыл бұрын
Thank you!
@godfreytafadzwamavura2106
@godfreytafadzwamavura2106 2 жыл бұрын
Thank you so much
@srenh-p3798
@srenh-p3798 2 жыл бұрын
Good video!
@infiniteformless
@infiniteformless 3 жыл бұрын
i love the background music
@domenicogaudino1829
@domenicogaudino1829 3 жыл бұрын
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 жыл бұрын
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.
@Andrzej3935
@Andrzej3935 2 жыл бұрын
Thanks!
@artyfloresify
@artyfloresify 3 жыл бұрын
Good info thanks!
@DpsTV
@DpsTV 3 жыл бұрын
Glad it was helpful!
@owaisshaikh5995
@owaisshaikh5995 3 жыл бұрын
thanks man nice video i wish you could show how to setup both polling and traps
@DpsTV
@DpsTV 3 жыл бұрын
Thanks for the idea. I'll likely do a future video showing the setup process with our T/Mon as an example.
@sateeshhegde3793
@sateeshhegde3793 4 жыл бұрын
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 жыл бұрын
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!
@faithoverfear345
@faithoverfear345 Жыл бұрын
Thanks
@hassanwins8418
@hassanwins8418 2 жыл бұрын
thanks
@haytemal-sharif4188
@haytemal-sharif4188 3 жыл бұрын
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 жыл бұрын
You are correct. Check out our newer videos that take this advice to heart.
@nicholasbunch7642
@nicholasbunch7642 11 ай бұрын
What a useless comment
@danielkrajnik3817
@danielkrajnik3817 3 жыл бұрын
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 жыл бұрын
Ad hoc vocabulary lessons are all part of the service here at DPS. 😆
@ashutoshpanda4336
@ashutoshpanda4336 4 жыл бұрын
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 жыл бұрын
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 жыл бұрын
@@itzikvil1 exactly he explained it well but the walking out of frame is distracting 😆
@kebman
@kebman 3 жыл бұрын
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 жыл бұрын
@witch blade But what about the laser lights and LED Xmas show??? :'(
@DpsTV
@DpsTV 3 жыл бұрын
Thanks for the feedback. The people have spoken, and you are among them. We corrected this in later videos.
@gunthakarthik1500
@gunthakarthik1500 2 жыл бұрын
Explanation is Good.But it could me more intresting if the background music is absent.
@xamashee
@xamashee 2 жыл бұрын
Very well explained. Music was a bit noisy.
@TheExhilaratedMan
@TheExhilaratedMan 3 жыл бұрын
❤️
@user-ic8li7st4u
@user-ic8li7st4u 3 жыл бұрын
good
@DpsTV
@DpsTV 3 жыл бұрын
Thanks!
@akashgeorge5433
@akashgeorge5433 3 жыл бұрын
i loved this video?it would hv been nice if m rmon was mentioned
@DpsTV
@DpsTV 3 жыл бұрын
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.
@blakey13
@blakey13 2 жыл бұрын
So what's an SNMP trap??
@CaptStump
@CaptStump 3 жыл бұрын
Where do you keep going?
@DpsTV
@DpsTV 3 жыл бұрын
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.
@palwindersingh9678
@palwindersingh9678 2 жыл бұрын
Background music link or name please?
@palwindersingh9678
@palwindersingh9678 2 жыл бұрын
If anyone's wondering the song name is 'First Steps' by 'Be Still The Earth' Here's the link.: kzfaq.info/get/bejne/nsiFg9ujtra-ip8.html
@jackkraken3888
@jackkraken3888 2 жыл бұрын
Agent:"I want to speak to the manager"
@tamilankalaigal2
@tamilankalaigal2 9 ай бұрын
hilarious
@diabloo7
@diabloo7 4 жыл бұрын
Keep snmp for legacy else ask vendor for telemetry support. Real time data.
@vyom2k8
@vyom2k8 4 жыл бұрын
Or use Yang and Netconf
@MadGaming2123
@MadGaming2123 7 ай бұрын
What’s an agent? A computer? What’s a manager? I understand the concept of this communication just trying to see the bigger picture
@atomauro
@atomauro Жыл бұрын
i fkin love you boy
@stargasm1000
@stargasm1000 3 жыл бұрын
The music is too loud.
@aldolunabueno2634
@aldolunabueno2634 2 жыл бұрын
- 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.
@abdulmuneeb7661
@abdulmuneeb7661 2 жыл бұрын
I don't know why this guy keeps walking out of the screen...
@pintail120
@pintail120 4 жыл бұрын
this guy is not left handed, lets see who was oberving and can tell me why :-)
@OldMatePureAuthentic
@OldMatePureAuthentic 4 жыл бұрын
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 жыл бұрын
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.
@edwinov
@edwinov 2 жыл бұрын
Stop walking away!
@techmidas
@techmidas 3 жыл бұрын
The walking in and out is too painful to finish this informative vid sorry :(
@DpsTV
@DpsTV 3 жыл бұрын
Point taken! I've recorded about 10 more lightboard videos since this one, and I stay in one place!
@amitgrover103
@amitgrover103 3 жыл бұрын
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 жыл бұрын
I agree. This was our first use of this technology. Be sure to check out our new-and-improved videos.
@ultimategold832
@ultimategold832 3 жыл бұрын
Interest *
@ulrich5910
@ulrich5910 3 жыл бұрын
Die Musik nervt.
@darrenu9600
@darrenu9600 2 жыл бұрын
Very nice and concise explanation!
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