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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.
Multicast Routing Part 4 - Auto RP configuration and verification
In this video we will check how to configure Multicast Auto RP and how to verify the Auto RP
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Відео
Multicast Routing Part 3 - Multicast configuration and verification |Multicast troubleshooting steps
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Multicast Routing Part 3 - Multicast configuration and verification |Multicast troubleshooting steps In this video we will see what is Multicast all about, how its forwarded in Network environment, Multicast IP addressing, RPF checks, Sparse Mode, Dense Mode, PIM and IGMP
Multicast Routing Part 2 - Multicast Dense Mode & Sparse Mode - IGMP and PIM Explained
Переглядів 169Місяць тому
In this video we will see what is Multicast all about, how its forwarded in Network environment, Multicast IP addressing, RPF checks, Sparse Mode, Dense Mode, PIM and IGMP
Multicast Routing Part 1 Multicast Basics Multicast IP addressing
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In this video we will see what is Multicast all about, how its forwarded in Network environment, Multicast IP addressing, RPF checks etc...
How to do FTP file transfer in Cisco routers
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FTP file transfer in Cisco IOS router
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
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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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VRRP Interview Questions and Answers VRRP explained using Cisco and Juniper cli and packet captures
How HTTPS works & HTTPS SSL Interview Questions and Answers
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How HTTPS works & HTTPS SSL Interview Questions and Answers
DNS interview questions and answers latest
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DNS interview questions and answers latest
DNS configuration in Cisco Packet Tracer
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DNS configuration 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
Thanks for sharing mate. I enjoy your videos and also prepare for the CCIE with these vids.
@@isendel333 thanks all best for your CCIE labs
thanks don nice concept
vpn-id's are Locally Significant. Having same vpn-id at 2 different sites does not mean they belong to the same customer/vpn and are reachable from each other. You are missing some important clues here, imo. what logical topology are you using by default? Full-mesh is the default and therefore all sites can reach each other without any additional policy configuration. Perhaps route-leaking only applies to different vpn's on the same vEdge as mentioned by other users mentioned in comment section. Any ideas?
hello Siva, why the PHP would happen b/w ingress PE & P router ? PHP happens b/w P router & Egress PE Router, is what I know . . .
Very smooth and clear to follow.
hello SivaKumar, i have few queries regarding your condition/offer for subscription. may I get your mail id, where I may connect u ????
@@prashantsrivastava1601 u can mail me at Sivakumar.netlabs@gmail.com
@Siva can you please add vlan related questions also .
@@siddharthkatariya7674 sure 👍
vedge# request root-cert-chain install /home/admin/Root.pem Uploading root-ca-cert-chain via VPN 0 Copying ... /home/admin/Root.pem via VPN 0 Error: Cannot upload root certificate file on a software vedge. Please use Viptela approved symantec signed certificates. Failed to install the root certificate chain !! vedge# IS THERE ANY ALTERNATIVE for this ERROR ?
Thanks for Video on Multicast. RP comes into picture in ASM mode. Looks like u have to mention the ASM first then Sparse mode. Is it possible to explain PIM with Sparse mode and Bidir mode.?
How did you enabled management access of vManager ?
what image you use for the server ?
@@anybodyknowboutthat it’s on esxi server ver 7
Fantastic .. subscribed and liked .. keep up the good work and please post some videos on BGP and on TCP/IP ( MTU vs MSS , Sliding Windown, Slow Start etc ) ..
Shiva, the videos are excellent for clarifying concepts. If possible, could you consider creating some videos on MVPN as well? Thank you!
@@dipanchatterjee thanks will do it in future
Thank you very much,,, after seen you're video i cleared broadcom interview with high package scale. It is helping to me all even how ping is work also
@@Sathish_Santhavasal_padavedu congratulations on passing the interview 👍
Great!
Hi.. can you help me with viptela-20.4.1.2-x86_64.tar.gz? i dont have cisco account. am stuck on 19.2.1 version and i want to change to IOS XE! Please!
If routing between 2 networks needed it will perform L3 function. In case of same network L2
Hi SK Pls post multicast Labs videos
@@arunag7207 sure coming in next part….
what if my outgoing interface MTU is 1500 and my next hop connected interface MTU is 1000?
@@Mr.Acharyya the point to point connected interface MTU should match , otherwise it will create congestion, some vendor the interface itself won’t come up if mtu mismatch is there
@SivakumarNetLabs absolutely right. But I saw in my practical that it is working unfortunately I can't capture the packet that project
@@Mr.Acharyya it might come up and work but recommend setting is to match the mtu where the interfaces connected point to point
@@SivakumarNetLabs Thanks
Very helpful video. Thanks for sharing
Awesome
Excellent, but please show the icmp packet and how ttl is decreased
How PC know the destination network is on same subnet or different ? Ans: Anding process
How PC know the destination network is on same subnet or different ? Ans: Anding process
very informative....thank you for your support
@@saajkmk welcome subscribe to the channel and also share with other network engineers 👍
Thank you so much
what we can do if all the intefaces where a laptop needs to be plugged-in are optical?
@@rss1761 you need a optical to Ethernet converter to connect the laptops
What about copying files from your sdwan edge router to your ftp server. And also how to free up space on your sdwan edge router
Could you please explain what happens when a computer detects an IP address conflict and how the computer or switch responds to this situation? Thank you
Hi Siva, thanks for the nice explanation, I have one question regarding AAR , if the site has dual internet circuit (GOLD & SILVER ) and by default there will be ECMP but how we can configure the AAR to use the best available color for external web traffic ( I understand BFD can be used to measure path metric only over the tunnels) between the branch sites to any cloud hosted application over the public internet. In brownout situation can ip sla / endpoint-tracker usefull to measure the packet loss, latency & jitter for the underlay and fallback to pr0duction traffic to next available color. Plz share your expert advise on this.
Hi Shiva, Please try to add STP's, xSTPs, BGP, Dot1x protocol questions
@@govindaswamybr9145 sure soon will Add them in coming days
thank you so much
@@shiva___pavi welcome share with your friends and colleagues 🙏🏻
useful, Thank you
@@shiva___pavi welcome, share with your friends 👍
Nice explanation
I wanted to download but it is paid
Thanks Shiva for the explanation ! Can you pls explain what is CEF table which is cited in the steps in the packet capture?
what will happen if we configure switch-10 egress port as access port and switch-20 ingress port as trunk port by allowing the vlan 10,20?
@@harinadhsaladi9115 ping won’t work
Thanks Siva
Informative video! BTW, which tool you're using for the lab simulation?
@@roopeshsn it’s virtual switches running in Esxi server
@@SivakumarNetLabs Ohh, ok. Do Arista have a simulation tool like CML?
@@SivakumarNetLabsWhere you getting the software for the virtual? Can it be ran in proxmox?
I just watched the video from the beginning, but one thing confused me: when you added the router to the vEdge for configuring BGP and OSPF, where did the router come from? Do we need to add it in EVE-NG and connect it to the SD-WAN to use the router?
Thanks boss..
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
Ping will not work as the communication between these 2 PCs are from different VLANs. You need inter VLAN router to achieve the communication
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