- 37
- 221 143
Network Engineer Pro
United States
Приєднався 22 гру 2019
Welcome to Network Engineer Pro !
I'm Rafael, US Army Veteran and CCIE Enterprise 64356. This channel is dedicated to helping as many people as possible learn computer networking (mostly Cisco) and get hired. Learning networking and getting certified with a Cisco CCNA , CCNP or CCIE will absolutely change your life. I'll be posting tutorial videos on networking technologies, not just theory but hands on too. If you want to learn networking, get certified and get hired then subscribe to the channel for awesome networking content.
I'm Rafael, US Army Veteran and CCIE Enterprise 64356. This channel is dedicated to helping as many people as possible learn computer networking (mostly Cisco) and get hired. Learning networking and getting certified with a Cisco CCNA , CCNP or CCIE will absolutely change your life. I'll be posting tutorial videos on networking technologies, not just theory but hands on too. If you want to learn networking, get certified and get hired then subscribe to the channel for awesome networking content.
BGP AS Override Lab - EVE-NG Lab for CCNP and CCIE
GET THIS LAB RIGHT NOW!
www.networkengineerpro.com/cisco-eve-ng-lab-library/bgp-as-override
Welcome to Network Engineer Pro. I'm Rafael, CCIE 64356.
I'm working on ton of content (videos, labs and more) to help you learn networking. If you want to stay up to date on what I'm working on and be the first to know then head to my website where you can sign up and get notified:
➤ www.networkengineerpro.com/
You can also follow me on Facebook:
➤ NetworkEngineerPro
--------------------------------------------------------------------------------------------------------------
Loop prevention in BGP is done by verifying the AS number in the AS Path. If the receiving router sees its own AS number in the AS Path of the received BGP packet, the packet is dropped. The receiving Router assumes that the packet was originated from its own AS and has reached the same place from where it originated initially.
The feature could be a disaster if customers are using same AS number along the various sites and disallows customer sites having identical AS numbers to be linked by another AS number. In such a scenario, routing updates from one site will be dropped when the other site receives them.
To override this feature, AS-Override function causes to replace the AS number of originating router with the AS number of the sending BGP router. The command is neighbor ip-address as-override and can only be executed under the VPNv4 address-family.
BGP AS Override needs to be understood well in order to understand the BGP loop prevention behavior, But why BGP AS Override might create a dangerous situation, and what are the alternatives of BGP AS Override will be explained in this post.
What is BGP AS Override
BGP AS Override feature is used to change the AS number or numbers in the AS Path attribute. Without BGP AS-Override, let's see what would happen.
In this topology, Customer BGP AS is AS 100. The customer has two locations. Service Provider, in the middle, let's say providing MPLS VPN service for the customer. As you can understand from the topology, Service Provider is running EBGP with the Customer, because they have different BGP Autonomous Systems.
The service provider in the above topology has BGP AS 200. Left customer router, when it advertises BGP update message to the R2, R2 sends to R3 and when R3 sends to R4, R4 wouldn't accept the BGP update, When R4 receives that update, it will check the AS-Path attribute and would see its own BGP AS number in the AS Path. Thus is by default rejected, due to EBGP loop prevention. If the router sees its own BGP AS number, anywhere (Origin AS, any mid-AS, or last AS) in the AS Path, it doesn't accept the BGP update. But what if, like in the above picture, the customer wants to, or needs to use the same BGP AS number in every location that they have.
In this case, they need to accept the BGP update, otherwise, end-to-end reachability cannot be achieved. There are two solutions to the above requirement. By the way, not accepting prefixes/BGP updates is not a problem. It is just how BGP works. One of the solutions is, that R2 receives a BGP update from R1 with AS 100, then R3 receives from R2, and in the BGP AS Path, it is still AS 100 at R3. With BGP AS Override feature, R3 can change customers' BGP AS numbers with its own BGP AS number. So, R3 during advertisement to R4 replaces BGP AS 100 with BGP AS 200.
Change the AS number with its own AS number. And finally, when R4 receives it since it won't see its own AS number in the BGP update, R4 accepted the announcements, and end-to-end connectivity is achieved. In the next post, we will look at what can be the problem if the BGP AS Override feature is used.
BGP’s one of the key loop prevention mechanism is to match the AS number in the AS path of the received BGP update.
If the BGP AS-path attribute has the AS number of the receiving router in then that BGP route is not installed in the BGP routing table.
This BGP feature though useful for loop prevention can sometimes cause issues in the network (especially for a big enterprise spanning across multiple locations) where a customer has multiple sites spread geographically, connected by some ISP and using the same AS number.
AS Override :
Its feature allows a provider edge (PE) router to change private autonomous system used by customer edge (CE) device on an external BGP session running on a VPN routing and forwarding access link. The private AS number is changed to PEAS number.
www.networkengineerpro.com/cisco-eve-ng-lab-library/bgp-as-override
Welcome to Network Engineer Pro. I'm Rafael, CCIE 64356.
I'm working on ton of content (videos, labs and more) to help you learn networking. If you want to stay up to date on what I'm working on and be the first to know then head to my website where you can sign up and get notified:
➤ www.networkengineerpro.com/
You can also follow me on Facebook:
➤ NetworkEngineerPro
--------------------------------------------------------------------------------------------------------------
Loop prevention in BGP is done by verifying the AS number in the AS Path. If the receiving router sees its own AS number in the AS Path of the received BGP packet, the packet is dropped. The receiving Router assumes that the packet was originated from its own AS and has reached the same place from where it originated initially.
The feature could be a disaster if customers are using same AS number along the various sites and disallows customer sites having identical AS numbers to be linked by another AS number. In such a scenario, routing updates from one site will be dropped when the other site receives them.
To override this feature, AS-Override function causes to replace the AS number of originating router with the AS number of the sending BGP router. The command is neighbor ip-address as-override and can only be executed under the VPNv4 address-family.
BGP AS Override needs to be understood well in order to understand the BGP loop prevention behavior, But why BGP AS Override might create a dangerous situation, and what are the alternatives of BGP AS Override will be explained in this post.
What is BGP AS Override
BGP AS Override feature is used to change the AS number or numbers in the AS Path attribute. Without BGP AS-Override, let's see what would happen.
In this topology, Customer BGP AS is AS 100. The customer has two locations. Service Provider, in the middle, let's say providing MPLS VPN service for the customer. As you can understand from the topology, Service Provider is running EBGP with the Customer, because they have different BGP Autonomous Systems.
The service provider in the above topology has BGP AS 200. Left customer router, when it advertises BGP update message to the R2, R2 sends to R3 and when R3 sends to R4, R4 wouldn't accept the BGP update, When R4 receives that update, it will check the AS-Path attribute and would see its own BGP AS number in the AS Path. Thus is by default rejected, due to EBGP loop prevention. If the router sees its own BGP AS number, anywhere (Origin AS, any mid-AS, or last AS) in the AS Path, it doesn't accept the BGP update. But what if, like in the above picture, the customer wants to, or needs to use the same BGP AS number in every location that they have.
In this case, they need to accept the BGP update, otherwise, end-to-end reachability cannot be achieved. There are two solutions to the above requirement. By the way, not accepting prefixes/BGP updates is not a problem. It is just how BGP works. One of the solutions is, that R2 receives a BGP update from R1 with AS 100, then R3 receives from R2, and in the BGP AS Path, it is still AS 100 at R3. With BGP AS Override feature, R3 can change customers' BGP AS numbers with its own BGP AS number. So, R3 during advertisement to R4 replaces BGP AS 100 with BGP AS 200.
Change the AS number with its own AS number. And finally, when R4 receives it since it won't see its own AS number in the BGP update, R4 accepted the announcements, and end-to-end connectivity is achieved. In the next post, we will look at what can be the problem if the BGP AS Override feature is used.
BGP’s one of the key loop prevention mechanism is to match the AS number in the AS path of the received BGP update.
If the BGP AS-path attribute has the AS number of the receiving router in then that BGP route is not installed in the BGP routing table.
This BGP feature though useful for loop prevention can sometimes cause issues in the network (especially for a big enterprise spanning across multiple locations) where a customer has multiple sites spread geographically, connected by some ISP and using the same AS number.
AS Override :
Its feature allows a provider edge (PE) router to change private autonomous system used by customer edge (CE) device on an external BGP session running on a VPN routing and forwarding access link. The private AS number is changed to PEAS number.
Переглядів: 1 144
Відео
BGP Allow-AS In - CCIE Practice Lab Download Now
Переглядів 6219 місяців тому
GET THIS LAB RIGHT NOW! www.networkengineerpro.com/cisco-eve-ng-lab-library/bgp-allow-as-in Welcome to Network Engineer Pro. I'm Rafael, CCIE 64356. I'm working on ton of content (videos, labs and more) to help you learn networking. If you want to stay up to date on what I'm working on and be the first to know then head to my website where you can sign up and get notified: ➤ www.networkengineer...
BGP Next-Hop-Self - CCIE Practice Lab Download Now
Переглядів 73910 місяців тому
GET THIS LAB RIGHT NOW! www.networkengineerpro.com/cisco-eve-ng-lab-library/bgp-next-hop-self/ Welcome to Network Engineer Pro. I'm Rafael, CCIE 64356. This is a free EVE-NG workbook style lab from www.networkengineerpro.com I'm working on ton of content (videos, labs and more) to help you learn networking. If you want to stay up to date on what I'm working on and be the first to know then head...
BGP MD5 Authentication - CCIE Practice Lab Download Now
Переглядів 31910 місяців тому
GET THIS LAB RIGHT NOW!! www.networkengineerpro.com/cisco-eve-ng-lab-library/bgp-md5-authentication Welcome to Network Engineer Pro. I'm Rafael, CCIE 64356. I'm working on ton of content (videos, labs and more) to help you learn networking. If you want to stay up to date on what I'm working on and be the first to know then head to my website where you can sign up and get notified: ➤ www.network...
How to Edit/Update Route-Policy (RPL) on CISCO ASR 9k IOS-XR
Переглядів 1,9 тис.10 місяців тому
Welcome to Network Engineer Pro. I'm Rafael, CCIE 64356. I'm working on ton of content (videos, labs and more) to help you learn networking. If you want to stay up to date on what I'm working on and be the first to know then head to my website where you can sign up and get notified: ➤ www.networkengineerpro.com/ You can also follow me on Facebook: ➤ NetworkEngineerPro 00:00 Intro 0...
Static Default Routing - Cisco Packet Tracer Lab CCNA 200-301
Переглядів 1,9 тис.Рік тому
Welcome to Network Engineer Pro. I'm Rafael, CCIE 64356. I'm working on ton of content (videos, labs and more) to help you learn networking. If you want to stay up to date on what I'm working on and be the first to know then head to my website where you can sign up and get notified: ➤ www.networkengineerpro.com/ You can also follow me on Facebook: ➤ NetworkEngineerPro 00:00 Intro 0...
BGP Weight for CCNP/CCIE
Переглядів 2,2 тис.2 роки тому
Welcome to Network Engineer Pro. I'm Rafael, CCIE 64356. I'm working on ton of content (videos, labs and more) to help you learn networking. If you want to stay up to date on what I'm working on and be the first to know then head to my website where you can sign up and get notified: ➤ www.networkengineerpro.com/ You can also follow me on Facebook: ➤ NetworkEngineerPro BGP Best Path...
BGP Summarization For CCNP/CCIE
Переглядів 4,3 тис.2 роки тому
Welcome to Network Engineer Pro. I'm Rafael, CCIE 64356. I'm working on ton of content (videos, labs and more) to help you learn networking. If you want to stay up to date on what I'm working on and be the first to know then head to my website where you can sign up and get notified: ➤ www.networkengineerpro.com/ You can also follow me on Facebook: ➤ NetworkEngineerPro Route summari...
Cisco ACI Simulator Setup Made Easy: Step-by-Step Guide
Переглядів 18 тис.2 роки тому
Welcome to Network Engineer Pro. I'm Rafael, CCIE 64356. I'm working on ton of content (videos, labs and more) to help you learn networking. If you want to stay up to date on what I'm working on and be the first to know then head to my website where you can sign up and get notified: ➤ www.networkengineerpro.com/ You can also follow me on Facebook: ➤ NetworkEngineerPro The Cisco ACI...
How to install EVE-NG on VMWare Workstation Player
Переглядів 4,2 тис.2 роки тому
Welcome to Network Engineer Pro. I'm Rafael, CCIE 64356. I'm working on ton of content (videos, labs and more) to help you learn networking. If you want to stay up to date on what I'm working on and be the first to know then head to my website where you can sign up and get notified: ➤ www.networkengineerpro.com/ You can also follow me on Facebook: ➤ NetworkEngineerPro Don't have a ...
Earning the CCIE: My Story and Tips for Achieving Your Goal
Переглядів 45 тис.2 роки тому
Cisco Certified Internetwork Expert is Cisco’s most prestigious and most difficult certification to achieve, typically requiring years of industry experience and a deep understanding of networking technologies. The lab portion of the exam alone is eight hours long and costs $1,600, and candidates typically spend much more than that on preparatory courses. But professionals with the expert-level...
OSPF Passive Interface For CCNA - CCNP - CCIE
Переглядів 2,8 тис.2 роки тому
Welcome to Network Engineer Pro. I'm Rafael, CCIE 64356. I'm working on ton of content (videos, labs and more) to help you learn networking. If you want to stay up to date on what I'm working on and be the first to know then head to my website where you can sign up and get notified: ➤ www.networkengineerpro.com/ You can also follow me on Facebook: ➤ NetworkEngineerPro 00:00 Intro 0...
CCIE Pro Tip: The Ultimate Ping Script for Network Troubleshooting
Переглядів 6 тис.2 роки тому
Welcome to Network Engineer Pro. I'm Rafael, CCIE 64356. I'm working on ton of content (videos, labs and more) to help you learn networking. If you want to stay up to date on what I'm working on and be the first to know then head to my website where you can sign up and get notified: ➤ www.networkengineerpro.com/ You can also follow me on Facebook: ➤ NetworkEngineerPro When I was pr...
How To Add Cisco IOS XRv and XRv 9000 Routers To EVE-NG
Переглядів 10 тис.2 роки тому
Welcome to Network Engineer Pro. I'm Rafael, CCIE 64356. I'm working on ton of content (videos, labs and more) to help you learn networking. If you want to stay up to date on what I'm working on and be the first to know then head to my website where you can sign up and get notified: ➤ www.networkengineerpro.com/ You can also follow me on Facebook: ➤ NetworkEngineerPro In this video...
How To Add a Cisco CSR1000v From CML To EVE-NG
Переглядів 3 тис.2 роки тому
How To Add a Cisco CSR1000v From CML To EVE-NG
How to Add a Cisco ASAv Firewall From CML to EVE-NG
Переглядів 1,1 тис.2 роки тому
How to Add a Cisco ASAv Firewall From CML to EVE-NG
Cisco Protected Ports Tutorial with Free EVE-NG Lab !
Переглядів 1,2 тис.3 роки тому
Cisco Protected Ports Tutorial with Free EVE-NG Lab !
CCNA - Dynamic NAT with Pools Configuration Lab
Переглядів 1,9 тис.3 роки тому
CCNA - Dynamic NAT with Pools Configuration Lab
CCNA - Static NAT Configuration LAB
Переглядів 2,2 тис.3 роки тому
CCNA - Static NAT Configuration LAB
Network Address Translation (NAT) explained | Static and Dynamic using Pools CCNA 200-301
Переглядів 1,7 тис.3 роки тому
Network Address Translation (NAT) explained | Static and Dynamic using Pools CCNA 200-301
How to import IOSv Router & Switch images from CML into EVE-NG
Переглядів 11 тис.3 роки тому
How to import IOSv Router & Switch images from CML into EVE-NG
Network Engineer's ESXi Server Build: Part 3 - Create VM & install EVE-NG
Переглядів 11 тис.3 роки тому
Network Engineer's ESXi Server Build: Part 3 - Create VM & install EVE-NG
Network Engineer's ESXi Server Build: Part 2 - ESXi 6.7 Download & Install
Переглядів 11 тис.3 роки тому
Network Engineer's ESXi Server Build: Part 2 - ESXi 6.7 Download & Install
Network Engineer's ESXi Server Build: Part 1 - iDrac7 and Raid Configuration
Переглядів 27 тис.3 роки тому
Network Engineer's ESXi Server Build: Part 1 - iDrac7 and Raid Configuration
Configuring an ACL on VTY Lines (Telnet/SSH)
Переглядів 6 тис.3 роки тому
Configuring an ACL on VTY Lines (Telnet/SSH)
Cisco IOS XE Packet Capture Made Easy
Переглядів 13 тис.3 роки тому
Cisco IOS XE Packet Capture Made Easy
Never use TELNET ! How to configure SSH on a Cisco Router.
Переглядів 1,1 тис.3 роки тому
Never use TELNET ! How to configure SSH on a Cisco Router.
What is Secure CDP and how does Secure CDP work ?
Переглядів 7724 роки тому
What is Secure CDP and how does Secure CDP work ?
DHCP for IPv4 and Configuring it on a Cisco Router - CCNA 200-301
Переглядів 1,6 тис.4 роки тому
DHCP for IPv4 and Configuring it on a Cisco Router - CCNA 200-301
I can complete the installation without issues, but I don’t have connectivity; in other words, I can’t ping the management address I configured. Does this address need to be the same as my Wi-Fi router, which is the gateway for my machine? Can someone help me with this? Thanks
Congrats man
Thanks 🙏
"After studying CCNA courses on UA-cam for a month, I recently learned that each port of a router has a unique MAC address. Your explanations are incredibly knowledgeable and invaluable. I truly appreciate the effort you put into creating these videos. I hope this channel covers every component of the CCNA course, as your content has been a great source of inspiration in my CCNA journey. Thank you so much!"
No dataplane is a big drawback
Oh yea 100 percent i hope they will fix it soon.
made it super simple and easy to understand. thank you very much.
You are welcome! Thanks for watching.
Late to the party, brill video. Can I borrow you knowledge when I sit my CCNA please.
Great video. The amount of hours of studying is incredible. Good work. Your story is similar to mine. I used INE and IPExpert. I went to a 2 week INE bootcamp in Orlando before taking the lab in RTP in NC. In my first two attempts, I didn't pass the trouble shooting section and knew I failed the test but continued taking the labs. On my third attempt on version 4.0, I was able to pass. A TCL script for pings was a great sign when I saw all the IP addresses respond and verifying full reachability. One thing I did was save all my configs onto the desktop of the workstation in case of a problem. I ran into a problem and was able to load my configs back on my devices and continue the config section with a fresh start from where I left off.
hello, is there any way to configure BVI on this router?
What is the name of the boot camp you use?
It was taught by narbik, i think his company is micronics training.
@NetworkEngineerPro thx
Anytime
Great video! I just turned 26 and have been a network engineer for the last 5ish years with experience in IT/networking since I was 18, Would you recommend going straight for CCNP or should I get CCNA first? I just let time slip by without ever going for certs sadly.
Hey happy birthday. Thats great you have 5 years of experience already, in that case i think skipping CCNA and going straight into CCNP is a good idea. It will refresh some of those CCNA topics anyway. Are you planning on enterprise? Which concentration do you want to take? Best of luck.
@@NetworkEngineerPro not 100% sure on which focus I would do to be honest. I figured I would pass the core exam then really dive into the specifics.
I did all that with a Catalyst 8000v. The folder is cat8000v- 17.06.2 and the file name is virtioa.qcow2 exactly as the documentation says, but its still greyed out
Is the folder name just as you have it here ? "cat8000v- 17.06.2" i think there is a space there that might be the problem. I set up 8kv today version 17.06.01a with these steps www.eve-ng.net/index.php/documentation/howtos/catalyst-8000v/ and it worked for me.
Thanks for the detailed and clear explanation!
Glad it was helpful! Thanks
Hi Rafael, i have an issue unable to start xrv9k. It starts only for 5 seconds, then stops. I have no issue with xrv, csr or other images. Do you have any idea what is going on?
Hmm. I know they are more resource heavy than the xrv's. Do you have enough memory to run them ?
I wanted to know when using esxi, is putty and Wireshark tools still used. Is installed on the eve-ng iso package or it a sepwrate install
Hello my friend, the wireshark tools, putty and other files are a separate download. If you have eve-ng running on esxi then whatever computer you are using to access it, like laptop or home pc whatever you will need to download the "client pack" which sets all of those tools up for you. Here's the link. www.eve-ng.net/index.php/download/
Very Cool
Thanks
Great explanation!! 👍
Glad it was helpful!
Thank you for this bit of information, was not aware of the edit function. Do you have to force an update in BGP (e.g. clear bgp .. graceful) when you've updated e.g. the outbound route policy?
Your welcome and thanks for watching. Yes i always do a soft clear when im working on route policies.
Thank you for saving me Coach 😀
Glad it helped! Thanks for watching.
Yundt Shores
Great explanation, thanks for this.
Your videos are always a great help, as a person who recently got his own CCNA I'll be checking your channels but also upset for the fact that you don't get that much of a view that you deserve...wish you reach to what you truly need to grow...
Wow congratulations on getting the CCNA! What's next? Thanks for the comment I appreciate it. One day I'll get there I just need to work on more content and post it. Thanks for watching !
CCIE excellent can expedite MPLSL3VPN
HI Raphael. your videos are amazing. thank you. One question, it shows evaluation mode and will expire. Will my vmware cease to function after expiration.. or is there some kind of bypass of sorts? I see it shows on your video the evaluation mode warning. im having the same warning as well. thanks mate!
Hey! Sorry for the delay and thanks for the comment, much appreciated. So when I set it up I found out there was a free license that I could download from vmware. It worked but was super limited as far as features but it worked and now its been discontnued :( So to answer your question im not sure exactly what happens. I'm looking into switching to proxmox or something thats free and no real limitations for what i need.
Can you share roadmap for CCIE
I think this is what your looking for learningnetwork.cisco.com/s/cisco-certification-roadmaps?tabset-4acab=1
Thanks that is really clear
Hey thanks for watching 🙏
you are Legend !
Great
Thanks
Man I teared up for you this feel like a personal goal for me but I’m worry I found this so late in life
Thank you for watching and for the comment. It's never too late. If you want to do it and fully commit then I know you can do it.
very nice video!!. are you planning to add more ACI videos?
Hi thanks and yeah i’d like to. I only have the simulator so i cant test any data plane stuff but i want to create content around the logical pieces (tenant,epg,bd,ect) and automation.
@@NetworkEngineerPro Humble request to continue uploading more videos. your videos are simple, clear and to the point. 👌
@@ketanbarot806 thanks i appreciate it and will do!
What are your thoughts using AI to help gather notes and help put them together for you?
If you already have good notes I think AI like chat gpt can help organize or outline it nicely. Or come up with a cool template for you to use moving forward that yo. Def still come up with your own notes though, idk if its ready to create 100 percent accurate notes for topics yet.
❤❤ 🇵🇰 🇵🇰 🇵🇰
❤️
Some great storytelling skills. Kepts me interested from beginning to end.
Glad you liked it the video, thanks.
It seems expensive. In my opinion even it might be worth to study for it without giving exam (due to price) to improve skills and level
Its definitely not cheap but thats a good option as well. Either way you will get better for sure.
I got the VM Simulator running on my PC using virtual box. I can't ping the set IP address. I have configured the network as bridge and selected my wifi adapter and made sure it allowed all but still cant ping or connect to the GUI. Did someone already tried deploying the VM straight from their computer running virtual box or vmplayer? What config did you use to run. I got the version 6.0-6c Thanks.
Did you figure it out yet? I havent tried it in vm player but i’ll try it this weekend.
@@NetworkEngineerPro I'm facing the same issue. Are you able to solve it?
Straight to the point, nice post, Thank you!
Thanks a ton glad it was helpful. I'm creating workbook labs if you want to practice this one or try some others. www.networkengineerpro.com/labs/bgp-md5-authentication
you are much better than my lecturer
Thank you so much im glad it was helpful, where are you in your CCNA journey?
Hey Thanks man well explained
You’re welcome thanks for watching.
Need help adding Cisco CML IOL images to eve-ng. Any suggestion :? Thank you
Sure, did you follow this procedure? www.eve-ng.net/index.php/documentation/howtos/howto-add-cisco-iol-ios-on-linux/
@@NetworkEngineerPro Thanks for the response. I was not sure about the license part. I purchased CML and thought i could find the license I paid for. I thought i did not have to go to google and try and find a way to generate a license.
Do you want to use IOL images only? You can use the vios images following the regular procedure no license to worry about. If you want to use the IOL images let me know i can find a site that i used to generate a license. It has nothing to do with the cml license btw its just a python script you run once in eve-ng to get the iol images working.
Here try this it shows the complete process for adding iol images including generating the license. nocsma.wordpress.com/2019/02/24/how-to-add-cisco-iou-iol-to-eve-ng/
@@NetworkEngineerPro I guess i really do not need the IOU i can use the IOS. Thank you for your content I am new to the channel and looking forward to working on my CCIE Enterprise. Congratulations on getting yours!!
thank you so much really!!!
You're welcome thanks for watching.
just want to say this vid helped cement my understanding of passive interfacing! im glad there's another supplemental vid out there for more visual aspect
That's so great to hear it helped. Thank you for checking it out.
Rafael, thank you for your story brother. Your journey is so inspiring. Thank you for your service. I am happy that you got the most out of your time in. I just retired from the Army, and just made the decision to pursue the CCNP certification. No plans at this time to take that rough CCIE journey for now.
Hey thank you and thank you for your service. Congrats on retiring as well. That's awesome you're pursuing CCNP its a great cert. Are you going to use EVE-NG for labs or what do you have planned for that? Best of luck and look forward to you passing.
@@NetworkEngineerPro I know is going to be a long journey, but I am excited for it. I use GNS3, but after watching some of your videos I want to make the switch to CML. I am adding some RAM and Storage space to my server so I can have Proxmox run CML. I am waiting for a frame rack to show up to set it all up. Just bought the OCG book too.
Hello Rafael! When I type the unl wrappers...line it doesnt output any message like "check state" It just returns to prompt. Also I can add xrv9k router, but when I click start it do starts but the router stops (turn into grey) few seconds after. Anyone facing this can give me any help?
hey ! thats what i see when i do "fix permissions" is it going back to prompt. As long as there is no error displayed i think its okay. Hmm I've seen that before when running amd cpu and after switching to intel it worked. What kind of cpu do you have? Not saying thats the problem but just curious.
Late to the party but greattttttttttt video. Thanks you
Welcome!
Like the way you explain.
Thanks!
CCIE Security or Enterprise have worth where CCIE collaboration is useless. Advise to new students not to go with Collaboration.
Yea true i think collab would be my least favorite.
Just signed up, thanks for this.
Welcome.
Thank you so much this was perfect!
Thanks I appreciate the feedback. I should have more coming out next week.
Awesome!
Thanks!
@@NetworkEngineerProThanks to you! Funny thing is; I had a recent interview for a technical expert position. It went really well the WAN side, with the exception, of one weird BGP feature that I never heard of - happened to be the answer to the engineer’s question that he was stressing on. Apparently the answer happened to be the AS Override BGP feature. I don’t recall it being in the CCNP book where I studied from. So this got me really curious about the feature to read about and study. Then I heard about the allows-in feature and wondered what the difference was, till I came across these 2 videos. So thank you for that sir 😁
@@JKRowl Oh nice glad to hear it went well. Thanks for watching. Those are part of the workbook style labs im creating on networkengineerpro.com I should hopefully have a few more added in a week or two.
love the videos keep them coming!
Hey thanks for the feedback. Hoping to release new labs each month. If you want to try them out you can find them here www.networkengineerpro.com thanks!
Nice,Thanks
you are welcome!