Top 5 Networking Issues | Common Troubleshooting | Network Engineer

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CertifiedCurls

CertifiedCurls

Күн бұрын

I am going to talk about the most common troubleshooting issues I personally run into on a weekly and daily basis. This is what I typically troubleshoot in my networking position. These are in order from least common to most common.
What is your most common issue?
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Пікірлер: 67
@michaelsolomon5300
@michaelsolomon5300 3 жыл бұрын
Starting my network support internship this summer ! Your videos are great in allowing me to prepare for what issues ill see ! thank you.
@atypicaladult8720
@atypicaladult8720 3 жыл бұрын
Great video! Checking power supply and reboot is so important... especially when having issues at the start of a shift 😅
@connorstansfield3668
@connorstansfield3668 3 жыл бұрын
love the video! i work for an ISP - i would say our main troubleshooting issues are mainly on the LAN side! telling the customer to swap out a new cable.. or sending engineers to recrimp a cable! or reboot :D my favourite issue was a rat got into the comms room and chewed through some cables :D or there was snow on top of the radio and i told the customer to brush the snow off and the connection came back :D
@AdrianoSousaJesus
@AdrianoSousaJesus 3 жыл бұрын
User issue, cabling and power are most common issues in my job. Great vídeo! You inspire me.
@badventist-petite
@badventist-petite 3 жыл бұрын
Great video! The last 10 seconds took me out, I was vibing right along with you! 😆😆😆
@certifiedcurls
@certifiedcurls 3 жыл бұрын
😂😂😂
@MannyRoutes
@MannyRoutes 3 жыл бұрын
LOL yesss w/ the lightning strikes! I'll never forget when we had an outage in one small remote site near Tampa and it was due to a lightning strike 😲🤣 Definitely agree with the list lol
@samjones4327
@samjones4327 3 жыл бұрын
Awesome and informative video 👍🏽🔥💯
@Grind.on.demand
@Grind.on.demand 2 жыл бұрын
Love the Video!! Thank you.
@anisabid4640
@anisabid4640 3 жыл бұрын
Hi, you are very genuine and creating a great content. I was wondering, what are the important topics I can study to get into networking from software support analyst position.
@stevebrown2493
@stevebrown2493 2 жыл бұрын
Thanks for ur info Cos am into programming And hustling doing research On issues
@adipurnomo5683
@adipurnomo5683 3 жыл бұрын
Good insight sis!!
@Rajbharath10
@Rajbharath10 3 жыл бұрын
The way explaining all things that's really nice👍
@TheNatedoggva
@TheNatedoggva 3 жыл бұрын
Hey! I don't know how the hell I pulled it off, but I just landed my first network engineer job. All I have is security plus lmao. Do you have any information that make me look like I know what I'm doing lol? I'm nervous because i wasn't a network guy, my experience has been helpdesk tier 1, 2 and 3 and some sys admin only. Any info will help!
@adipurnomo5683
@adipurnomo5683 3 жыл бұрын
You have now reached me. Great stuff
@iamtremoore
@iamtremoore 2 жыл бұрын
Great video 🤝
@zadekeys2194
@zadekeys2194 Жыл бұрын
For rogue devices - whitelist the MAC addresses that are allowed.
@temwanithewo585
@temwanithewo585 2 жыл бұрын
Getting a new job in network support engineering and this was sooooo helpful 🙏🏾☺️
@darnellj.9812
@darnellj.9812 2 жыл бұрын
This is so accurate !!!! She wears her experience you can tell
@victoryiswithinus
@victoryiswithinus 3 жыл бұрын
I ran into your channel because I was looking on information on the Air Force. Moreover, I am getting an Associate's in Network Administration at a local Community College. The information you provide is like finding gold. If I pursue a bachelor's in IS or IT. What will be the advantage of obtaining such degree. Thanks in advance. By the way, I am already a subscriber. Take care
@certifiedcurls
@certifiedcurls 3 жыл бұрын
That is awesome!! Personally, I don't think the bachelor's will increase your chances significantly. The great thing about our field is that college is not a necessity. You could think about taking boot camps or network specialized classes to save money and gain better experience. But I would never say a bachelor's is a waste 😁❤️
@princeubaj9092
@princeubaj9092 2 жыл бұрын
Hello, i am happy to be on your page. I need help with an up coming interview. A possible question i want to get more insight with are the troubleshooting step for resolving an end user connectivity. Pls any info will do. Thanks
@KendraPlant
@KendraPlant 3 жыл бұрын
I love your videos. I’ve been watching Networking videos on KZfaq for over a year and almost exclusively by men. Thanks for sharing your knowledge here!
@whiteclayton799
@whiteclayton799 3 жыл бұрын
Do you know anything about fixed wireless?
@julianh6846
@julianh6846 3 жыл бұрын
broadcast/multicast storms could cause issue if in a msp environment.
@donald399
@donald399 3 жыл бұрын
what's a good network monitoring tool? I'm trying to figure out which device at my house is using up all the bandwidth
@gtaadayinthelife4592
@gtaadayinthelife4592 3 жыл бұрын
PRTG
@runtcpip-morganlucas
@runtcpip-morganlucas 3 жыл бұрын
Software updates...geeze, Windows in particular, update from 1904 to something newer at your peril, stuff just stops working
@juancorona9887
@juancorona9887 3 жыл бұрын
How about routing issues? Improper acl configs?
@certifiedcurls
@certifiedcurls 3 жыл бұрын
Routing issues aren't common to me. Only if anything changes or if something new needs to be added do I run into those. Occasionally every few months I'll get a routing issue same for acls.
@ayaintokyo1454
@ayaintokyo1454 Жыл бұрын
Love her vibes❤
@alicate9972
@alicate9972 3 жыл бұрын
Hey Lise you will be my preferred youtuber from now and on, question IS IT 42 YEARS STILL BE A GOOD AGE TO BECOME NETWORK ENGINEER ???
@certifiedcurls
@certifiedcurls 3 жыл бұрын
Of course!!!!!
@alicate9972
@alicate9972 3 жыл бұрын
@@certifiedcurls you the best 🙏🙏🙏
@gtaadayinthelife4592
@gtaadayinthelife4592 3 жыл бұрын
It’s never too late.
@Stoneface_
@Stoneface_ Жыл бұрын
Any update?
@TechTualChatter
@TechTualChatter 3 жыл бұрын
Nice video!!
@certifiedcurls
@certifiedcurls 3 жыл бұрын
Thank youu
@TechTualChatter
@TechTualChatter 3 жыл бұрын
@@certifiedcurls Yw superstar 😉
@stevebrown2493
@stevebrown2493 2 жыл бұрын
You are gem 💎 n beauty with brain u know Thanks again
@Jake-dc3bv
@Jake-dc3bv 3 жыл бұрын
1. VPN 2. ISP 3. VPN 4. WiFi 5. VPN I'd like to give 'user error' a honorable mention too 🤣
@certifiedcurls
@certifiedcurls 3 жыл бұрын
🤣🤣🤣
@whwjzhwwuajq978
@whwjzhwwuajq978 3 жыл бұрын
You the best 👌
@certifiedcurls
@certifiedcurls 3 жыл бұрын
❤️❤️❤️😁 thank you
@ainanadhirah1261
@ainanadhirah1261 3 жыл бұрын
the physical issues..hahahahha......
@ZzLuLz
@ZzLuLz Жыл бұрын
Super duper Network Engineer.
@ahmedsabryengineer2939
@ahmedsabryengineer2939 2 жыл бұрын
You are funny network engineer 😂
@joejoe6949
@joejoe6949 3 жыл бұрын
Watch the it crowd. Did you try turning it off and on. Lol
@andybalding3573
@andybalding3573 3 жыл бұрын
😂😂 you are super hilarious
@windell0121
@windell0121 3 жыл бұрын
7:20 Zwwrrzwrrrzzzzzwrwrwr LMAO - Great Description
@The-Cobra-Kai
@The-Cobra-Kai 2 жыл бұрын
Huh? Why can't you check each DHCP lease at each site? Wifi interference? Are you running any kind of WAN congestion software? You can see all the channels especially for 2.4. Lightning shouldn't be any issue with grounding and UPS monitoring. You should probably do preventative maintenance at each site more.
@certifiedcurls
@certifiedcurls 2 жыл бұрын
Leases were an inherited issue from the previous server team. That's since been remedied. when you have sites surrounded by multiple businesses and other devices that cause interference, there's nothing that can be done short of a faraday cage. Lightning is an issue because each location is different. Not every site has a UPS and I don't have any control over grounding. There are numerous old locations, leased buildings, etc that do not have proper grounding and of they do that does not prevent lightning from hitting across Ethernet in lightning prone locations. All of what you say cost time and money and not everyone is lucky enough to have that. It's easy to say what could be done to remedy things. Without approval, budget, lack of preventative equipment, and standardization at 350+ locations Nationwide you can obviously run into problems you cant fix. It's not that simple
@certifiedcurls
@certifiedcurls 2 жыл бұрын
Let's also add user error because they like to disconnect things and not plug it into a UPS. 🤷🏽‍♀️ They don't listen and the only way I would know is if I happened to come across it randomly.
@afiqismail1892
@afiqismail1892 3 жыл бұрын
She's the real life Ramsay from Fast & Furious Saga
@rawyatawfig1698
@rawyatawfig1698 Жыл бұрын
😂 you are so funny.
@xbox123456789
@xbox123456789 2 жыл бұрын
I am disppointed. Top 1 issue should always be user being ID10T
@syedzaidi6094
@syedzaidi6094 3 жыл бұрын
Software updates is System Issue not Network Issue!
@certifiedcurls
@certifiedcurls 3 жыл бұрын
Certain updates can affect connectivity thus cause programs, equipment, or security suites to malfunction. Which can cause users to lose access to the network which is not uncommon.
@reubenf25
@reubenf25 3 жыл бұрын
Not related to this video, but I've heard about your issues with C++. Lol C++ isnt a recommended first language to learn anyhow. Maybe 10-20 years ago and still for many big games and big applications on desktops. These days python is the biggest upcoming language and is simpler to learn. According to the Economist magazine and many programmers in the know. Python is used for automation and machine learning and many applications such as GNS3 for enabling Cisco routing images in a emulation environment. Python is the next big coding language to learn. Swift and Java for mobile
@certifiedcurls
@certifiedcurls 3 жыл бұрын
Thanks for this. Unfortunately, I know c++ is not a good first language but it's what my school gives. I wish it was different language but I don't Have a choice. It sucks but once I finish this class I never have to do c++ again lol
@slcyberking
@slcyberking 3 жыл бұрын
😂😂😂
@robertw3885
@robertw3885 3 жыл бұрын
zzzzzzut. Lol
@mikeforslund7375
@mikeforslund7375 3 жыл бұрын
wifi interference...."zzzwzzzzzwzwzzzzzzz"....Thats high tech talk for hey turn that crap off!...
@SendItSeann
@SendItSeann 3 жыл бұрын
Me: Try unplugging it and plugging it back in. Annoyed EU: What could that possibly... okay it’s working #JobSecurity
@certifiedcurls
@certifiedcurls 3 жыл бұрын
😂😂 classiccc
@atypicaladult8720
@atypicaladult8720 3 жыл бұрын
Loving it!
@sweetdivine2701
@sweetdivine2701 2 жыл бұрын
The only reason I subscribe is just you are a woman, this field is so dominated by men. In my program just 3 girls. I just started a networking program, is been a month and I am still lost. Had no knowledge prior to joining the network world this what will your advice for me please?
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