Do you know Basic Network Troubleshooting | Real Devices Troubleshooting |

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  • Опубліковано 6 лют 2023

КОМЕНТАРІ • 41

  • @geraldnyimeh
    @geraldnyimeh 3 місяці тому +6

    I will troubleshoot by checking the status of the interfaces.
    Switch> enable
    Switch# show ip interfaces brief
    If the status of these ports are administravely down, you will need to bring them up
    Switch# Configure terminal
    Switch(config)# int range f0/15 - 24
    Switch(config-if-range)# no shutdown
    These ports should come up and the problem should be solved.
    Else the switch has a hardware issue.

  • @ukeshism
    @ukeshism 11 місяців тому +8

    There's not a day I do not watch your channel to learn something ❤

  • @alittax
    @alittax Рік тому +10

    If the LEDs aren't blinking, doesn't that always point to a hardware issue?

  • @rahul_vasishtha
    @rahul_vasishtha 3 місяці тому +2

    best to learn real practical scenarios based learning that is what i like about you. Thanks a lot to put this much efforts.

  • @hammadwaince9075
    @hammadwaince9075 Рік тому +4

    One is green & rest of the lights are orange which shows that both switches are in native vlan. Connect the upper switch cable to port 15 & below switch cable to port 1 then run commands on the below switch: sh ip int br...(to check if the port status is down or up)...

  • @AnilKumar-tm6fq
    @AnilKumar-tm6fq Рік тому +1

    सर यूट्यूब पर नेटवर्किंग तो बहुत पढ़ा रहे हैं पूरी दुनिया के लोग लेकिन आपने रियल नेटवर्क डिवाइस के साथ पढ़ाते हैं बहुत बढ़िया एंड इट्स वेरी थैंक्यू फॉर ग्रेट एफर्ट

  • @VijayNehi
    @VijayNehi Рік тому +1

    It is hardware issue. There should have some led blinking.

  • @shrwanlakhpati9573
    @shrwanlakhpati9573 Рік тому

    Select Ip interface range and then use no shutdown cnd I think port are Show up

  • @networkpro7795
    @networkpro7795 Рік тому

    Oh my god
    You are awesome sir
    This is what we want

  • @procoder1018
    @procoder1018 8 місяців тому

    Either vlan or port security

  • @networkpro7795
    @networkpro7795 Рік тому

    Another thing sir when we Start a switch newly or reboot how many light indications are there ? Please give practical video

  • @faizansirajuddin
    @faizansirajuddin 9 місяців тому

    What is the answer? I thing there issue with the hardware. is it?

  • @Live.Life.Lifestylee
    @Live.Life.Lifestylee 16 днів тому

    Must be hardware issue or port must have been disabled. Port shut and unshut might work in this case

  • @TheSeaOfAsher
    @TheSeaOfAsher 4 місяці тому

    Nice to see troubleshooting in practice. Learn from others methods and procedures.

  • @AbdulMuhsenIhsan
    @AbdulMuhsenIhsan 9 місяців тому

    other ports are down . login to other ports and no shutdown it

  • @patriciajaraba8121
    @patriciajaraba8121 25 днів тому

    I just check if the interface are down, using the command s()#show ip interface brief

  • @hi20032
    @hi20032 10 місяців тому

    Because of vlan these ports

  • @mahammed_anees
    @mahammed_anees Рік тому

    Check the speed and duplex of the ports…

    • @PMNetworking
      @PMNetworking  Рік тому +1

      Auto auto

    • @mahammed_anees
      @mahammed_anees Рік тому

      Connect the non working port back to back to the laptop and check if any progress!!!

  • @ap5284
    @ap5284 2 місяці тому

    plez give answer....

  • @girishkumar7867
    @girishkumar7867 3 місяці тому

    There must be shut down the cable 😮😮😮😮

  • @JEETENDERRSVP
    @JEETENDERRSVP 8 місяців тому

    Nic card can be the issue

  • @habuhak
    @habuhak Рік тому

    Nice brother donot know the steps,wat are the steps bro, excepting answer .

    • @PMNetworking
      @PMNetworking  Рік тому

      There was problem in hardware

    • @habuhak
      @habuhak Рік тому

      @@PMNetworking Glad for your response,can you say wat are common procedures to follow while troubleshooting..

  • @jeslarjaseer1250
    @jeslarjaseer1250 Рік тому +2

    show err-dissabled

  • @harty962
    @harty962 Рік тому +1

    Show run
    It may be a problem on vlan vlan is shutdown which contain all shutdown ports

    • @PMNetworking
      @PMNetworking  Рік тому

      Nothing is configured, there are only default configuration

  • @watora_mari
    @watora_mari 16 днів тому

    I think this is port security isssue

    • @PMNetworking
      @PMNetworking  15 днів тому

      This was hardware issue

    • @asadosan6934
      @asadosan6934 15 днів тому

      if it's a port security issue, interface would in a "err-disable" in the status column the remaining port-security modes does not shutdown interface,
      as you can see in the sh int stat, all the ports are in the same vlan, and non of them are "administratively down"
      which leaves us with a physical error

    • @watora_mari
      @watora_mari 14 днів тому

      @@asadosan6934 thank you boss

  • @networkpro7795
    @networkpro7795 Рік тому +2

    Sir one request...in fresher point of view they don't know about colors blinking above the ports ..amber & green something colours
    Will you practically teach what colour means what ? We need a video Sir as a fresher point of view