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SivakumarNetLabs
India
Приєднався 4 сер 2020
Hi Guys, In this Channel i am going to show you how to setup Network Lab environment for learning various Network Technologies mainly focusing on Cisco SDWAN and practicing for Network interviews.
Cisco SDWAN Technologies are added into the new CCIE-Enterprise lab exam.
If you are preparing for CCIE-ENT labs these videos will be helpful to setup a new Cisco SDWAN lab and do practice.
I had made videos about more frequently asked Network Interview questions and its answers.
If you are preparing for interviews make sure you watch all the Network Interview videos in this channel.
It will surely help to pass the interviews.
Cisco SDWAN Technologies are added into the new CCIE-Enterprise lab exam.
If you are preparing for CCIE-ENT labs these videos will be helpful to setup a new Cisco SDWAN lab and do practice.
I had made videos about more frequently asked Network Interview questions and its answers.
If you are preparing for interviews make sure you watch all the Network Interview videos in this channel.
It will surely help to pass the interviews.
Відео
How to do FTP file transfer in Cisco routers
Переглядів 2063 місяці тому
FTP file transfer in Cisco IOS router
MPLS L3 VPN Interview questions Part 3
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MPLS L3 VPN Interview questions Part 3
MPLS-Layer-3-VPN Interview Questions-Part 1 || Scenario # 1 with answers
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MPLS L3 VPN Interview Questions and Answers
MPLS-Layer-3-VPN Interview Questions-Part 1 || Scenario # 1
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MPLS-Layer-3-VPN Interview Questions- Part 1
How to verify MLAG in Arista vEOS Lab setup - Part 2
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Hi everyone, in this video i am going to show how to verify Mlag feature in Arista vEOS virtual switches. This video is only for Lab practise and personal learning purpose only. For production use please refer to official Arista configuration guides.
How to configure Mlag in Arista EOS switches - Multi-chassis Link Aggregation Lab Guide
Переглядів 3,1 тис.11 місяців тому
Hi everyone, in this video i am going to show how to configure Mlag feature in Arista vEOS virtual switches. This video is only for Lab practise and personal learning purpose only. For production use please refer to official Arista configuration guides.
Switching - Interview Question 1 - Answers
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Hi Guys, in this video i am updating the answer for the switching interview question which is asked in my previous video in this playlist. Switching interview questions
OSPF Interview questions - Part 1
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Real time ospf network interview questions
DRA Ascot Adambakkam 2bhk flat with Homelane Interior
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DRA Ascot 2bhk apartment with Homelane interiors 2bhk flat Adambakkam
VRRP Interview Questions and Answers VRRP explained using Cisco and Juniper cli and packet captures
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A detailed video about VRRP, in this video i had explained about some of the frequently asked interview questions related protocol vrrp. I had explained the VRRP protocol using the Cisco and Juniper Cli with packet capture examples. #vrrp #vrrp explained #vrrp interview questions and answers #vrrp cisco and juniper cli
How HTTPS works & HTTPS SSL Interview Questions and Answers
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A short video about some of the frequently asked interview questions related to HTTPS and SSL Encryptions How PKI works What is Public Key and Private Key DNS interview question || How DNS works ua-cam.com/video/M-VBcJkRMcA/v-deo.html How to install a Root CA || How PKI infrastructure works ua-cam.com/video/TX6zuELVa-c/v-deo.html
DNS interview questions and answers latest
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A detailed video about DNS interview questions and answers How to configure DNS on Cisco Packet Tracer ua-cam.com/video/mv1cgilP1lA/v-deo.html dns interview questions and answer for experienced dns interview questions and answer 2021 dns interview questions and answer dns interviews
DNS configuration in Cisco Packet Tracer
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A short video about how to configure DNS server and HTTP server in Cisco packet tracer
SivakumarNetlabs Channel Introduction video
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SivakumarNetlabs Channel Introduction video
IPv4 Fragmentation Interview Questions & Answers # 8 How fragmentation and Path MTU discovery works
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IPv4 Fragmentation Interview Questions & Answers # 8 How fragmentation and Path MTU discovery works
Traceroute Interview Questions and Answers # 7
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Traceroute Interview Questions and Answers # 7
Packet Walk Interview Questions and Answer # 1 - Network Basics Interview Questions
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Packet Walk Interview Questions and Answer # 1 - Network Basics Interview Questions
How to configure DHCP-Relay in Cisco Packet Tracer tool
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How to configure DHCP-Relay in Cisco Packet Tracer tool
DHCP Interview Questions and Answers # 5
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DHCP Interview Questions and Answers # 5
How to configure DHCP server in Cisco Packet tracer
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How to configure DHCP server in Cisco Packet tracer
Network Interview Question and Answer # 4 - Ping between switches in Different vlans
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Network Interview Question and Answer # 4 - Ping between switches in Different vlans
How Duplicate IP address gets detected in a Network - Interview Questions and Answer # 3
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How Duplicate IP address gets detected in a Network - Interview Questions and Answer # 3
Network Interview Question and Answer # 2
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Network Interview Question and Answer # 2
Network Interview Question and Answer - Network Basics
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Network Interview Question and Answer - Network Basics
Cisco SDWAN Complete Lab Guide - Part-1
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Cisco SDWAN Complete Lab Guide - Part-1
How to Configure Netflow in Cisco IOS XR Routers
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How to Configure Netflow in Cisco IOS XR Routers
How to do SPAN Capture on IOS XR Routers
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How to do SPAN Capture on IOS XR Routers
How to troubleshoot Point to Point Ping failure issues on IOS XR routers
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How to troubleshoot Point to Point Ping failure issues on IOS XR routers
Hi Siva, If we allow both Vlan 10 & 20 over trunk port between the switchs interfaces ,will it work?
@@sumitsrivastava2907 if both switches all same vlans in trunks it will work
which version you are running sir ? in eve-ng i can not configure bundle-ethernet the interface is always down
@@youssefbelhsaini I have used real physical routers for the video not sure it’s supported in eveng
VRRP is l2 or L3 . some document say its l2 and some document L3 ? Can you share your
What if I allow both vlan on both switches then it should work right? Like Switchport trunk allowed vlan 10, 20 on switch 10 And switch port trunk allowed vlan 20, 10 on switch 20
nice explained
@@thelijesh thanks
the question i want to ask is whether should RD and RT value be the same. If not why not ?
To establish the VRF it must use the physical interface, one interface per vrf. the loop back is use for ebgp as next hop self multibgp hop. ip address ipv4 between CE and PE1 then vpnv4 between PE1 and PE2. Penultimate hop pop is 2nd last router before PE egress LSR.
Thankx, I have a query. we have created multiple templates (enourmous amount) in a vmanage, now suppose i need to download the all of csv files for all of them in a single go , is it possible ? (is there any way to do it in vmanage ?) or i need to download each template individually by clicking that 3dots and Export CSV ?
Thanks for the video. One thing I did not get it. What is the reason of having the both default routes 0.0.0.0/0 10.127.201.1 and the 0.0.0.0/0 50.50.1.1 ?
HI Shiva Thanks a Lot for this Your vedio's help me to crack the Interviews , i request you to please make the Vedio's continuously and help the Job Seekers
Congratulations!!!! Sure I will try my best to upload more videos
Sir please send your number
The target mac in arp packet should be ffff instead of 0000.
@@smitpatel3997 fffff will on the Ethernet header on the arp header it will be 0000
@@SivakumarNetLabs In the wireshark capture it shows ffff for arp🤔
Well I am not able to configure same IP address. I am getting error like this address is already used in the network.
Hi yes you cont configure it, this video explain about how this error you are getting....basically what is the mechanism used in the background this duplicate ip addresses are detected.
Its really a good video. Looking forward to see the concepts like this. Thanks for the video.
@@zahirhussain5482 thanks makesure subscribe to my channel I will upload more videos in coming days
Please make a part 2 video of ospf
Sure will upload soon
Hi shivkumar how to contact you ?
Gratias🙏
Thank you bro
can you please explain the Wireshark capture for this
Hi, I appreciate your works.. thanks... can you pls make one video or explain following interview question that explain packet flow from how pc is communicate to Google server which is on Internet and how it's going and how its coming ?
Check this video ua-cam.com/video/M-VBcJkRMcA/v-deo.htmlsi=E33mq5G1EsMSNMrL
Hi i dont have organisation then how to get smart account For serial number or loken
U have to contact cisco and have to purchase it
@@SivakumarNetLabs but sir I am student how much they will charge please help
No longer supported as of 7.5.1
Great content. In depth explanation in all of your videos. Thanks from PAKISTAN
Thanks share with your friends and colleagues 👍
Great explanation..I was looking for micro bfd info.
'default-information originate.' needed on OSPF to get the default route redistributed from BGP to OSFP
super
JAI SHREE RAM🙏
Why we need arp process in between routers because we have already routing protocol is running right ?. Please reply.
Remember it’s the first time ping and no arp learning happend at any Ethernet segment, so to contract a frame first you need the arp resolved, hence arp request needed
You're videos are very very helpful. Thanks for creating them.
Make sure you share with your friends and subscribe to my channel
These videos are so good ! Best explanations i've seen
Thanks watch out for more vidoes next planning to put some videos for multicast routing
But u didnt gave the reason as to why php happens between PE1 and P1 when we use interface ips to configure MPibgp between PE1 and Pe2
Amazing
Different MAC switching and Same MAC routing (WORKS AS GATEWAY)
On question number 3, how does the local DNS server decide its time now I query the root servers? are the 13 root servers defined in its local DNS zone file?
Hi, I have a question, in the ARP header, what does a target mac address of all 0000.0000.0000 mean?
ARP request is basically to find that target address hence it sets as all zeros , the receiving host when sees it own ip address as destination ip replies with its own Mac and replaces all zeros with its mac
hello Sir, your videos are very informative, please continue creating more technical videos and post for us.
Sure working on more videos now soon will post it in UA-cam
v nice. its clear now. thanks. Could you also try to cover with EVPN-MH with mLAG
why mlag4 was needed here?
Is this tested in lab ?, as mpls label and vpn label are indendent. By the way i had watched ur sdwan videos 3 years back.very nice content .
why you set interface Eth1 nd Eth2 switchport acces vlan 10 instead of switchport mode trunk ?
just a though: client/server traffic wont carry multi vlan traffic right? So switchmode trunk, wont help. Typical access/host traffic should do
@@dyadaval thanks for your answer, appreciatd. On my setup I set it as switchport mode trunk so I Was just wondering why you opted for access because it is true MLAG peer link mostly carries control traffic but it can carry data traffic in the eventuality that devices connected to one of the MLAG peers have no alternative path, in that case VLAN traffic has to use the peer link and if the port are not in trunk mode traffic won't go through
Noted : Layer 3 switch, all the ports in the switches are Access Ports Scenario : Access ports communicates within the same vlan, it won't communicates from one vlan to another vlan if it want to communicates from one vlan to another vlan, that process what we defined as Intervlan, using the device Layer 3 switch or Router Exact scenario : Here, all the 3 PC's are connected with L3 switch, whereas it acts as Layer 2 switch. Because when comes to Layer 3 switch, Layer 1 & Layer 2 will be active, so Layer 3 simply does not works for this scenario & it reminds quiet. Layers 1 & 2 : switch ports, read & understand the MAC address, frame transfer (requests & replies) using access ports (within Vlan), secure check, ARP (if required). so, there is no works for Layer 3 here & it reminds quiet.
Nice exlanation
Thanks for the SD-WAN lessons. I am learning a lot. All the best to you and your channel.
Thanks for watching my videos, makesure you subscribe to the channel and share with ur friends 👍
This is the best SD-WAN lab tutorial available on UA-cam. Thanks a lot Siva sir 🙏🙂
Thanks , share with your friends and colleagues
Can we on board vedge without smart account?
No
Why offer packet is broadcast on ethernet level if it ha the target mac address in dhcp messsage?