Hi, We are Glad the video content is useful. Keep watching; a new video is posted weekly at 09 PM IST. Happy Learning. 🙂👍👍 RUclips Subscribe Link: ruclips.net/user/imeditaindia ☑️ For Admission, Call +91-8750004411 OR Chat with us on WhatsApp: wa.me/918750004411
Thank you Mr. Haithan for your feedback. We are coming up with more interesting content every week. Keep a watch! Until then subscribe and click on the bell icon to get the updates of our latest videos.
Sure. We are planning the same for upcoming videos already. It will be up on the channel soon. Until then subscribe and click on the bell icon to get updates of the latest videos.
In the three-tier network design, the core layer is responsible for high-speed switching and routing between distribution layer devices. It is not typically recommended to assign public IPs to core layer devices as they are considered to be critical network infrastructure and need to be protected from potential security threats that could arise from being directly exposed to the internet. Instead, public IP addresses are generally assigned to devices at the network edge, such as routers or firewalls, that provide a secure boundary between the internal network and the public internet. These edge devices may perform Network Address Translation (NAT) to map internal private IP addresses to public IP addresses for communication with the internet. Therefore, it is not common practice to give core devices public IPs to reach the internet in a three-tier design.
@@imedita Thank you, Maybe I should look at your NAT video, but I would love to see a visual description of how a network actually gets to the web. One day when I'm a network engineer I will have to design systems to get to the web.
sir, your videos provide me with lots of inform ation. it is very simple to understand. However, I am afraid of your background music. Can you think of it, please?
We have forwarded your suggestion to our team and we have added this topic in our video creation pipeline. We will also be uploading more content in the coming weeks. Until then subscribe and click on the bell icon to get the updates of our latest videos.
Hi In the Cisco Three-Tier Hierarchical Model, the core layer can use a single core, but redundancy is recommended for high availability. The Cisco Two-Tier Hierarchical Model typically uses a single core as well, though redundancy can still be implemented for resilience.
thank you for putting in a simple and understandable way!!
Glad it was helpful!
Also thank you by the way.
🙂
You are amazing
Hi,
We are Glad the video content is useful. Keep watching; a new video is posted weekly at 09 PM IST. Happy Learning. 🙂👍👍
RUclips Subscribe Link: ruclips.net/user/imeditaindia
☑️ For Admission, Call +91-8750004411 OR Chat with us on WhatsApp: wa.me/918750004411
Thank your very much really astonishing explanation !!!
Thank you Mr. Haithan for your feedback. We are coming up with more interesting content every week. Keep a watch! Until then subscribe and click on the bell icon to get the updates of our latest videos.
Dear sir , I watch your videos.. all vidoes are very useful for us. please upload a video on "Subnetting".
Sure. We are planning the same for upcoming videos already. It will be up on the channel soon. Until then subscribe and click on the bell icon to get updates of the latest videos.
Question? In the Three Tier design, are the core devices given public IPs to reach the internet?
In the three-tier network design, the core layer is responsible for high-speed switching and routing between distribution layer devices. It is not typically recommended to assign public IPs to core layer devices as they are considered to be critical network infrastructure and need to be protected from potential security threats that could arise from being directly exposed to the internet.
Instead, public IP addresses are generally assigned to devices at the network edge, such as routers or firewalls, that provide a secure boundary between the internal network and the public internet. These edge devices may perform Network Address Translation (NAT) to map internal private IP addresses to public IP addresses for communication with the internet.
Therefore, it is not common practice to give core devices public IPs to reach the internet in a three-tier design.
@@imedita Thank you, Maybe I should look at your NAT video, but I would love to see a visual description of how a network actually gets to the web. One day when I'm a network engineer I will have to design systems to get to the web.
sir, your videos provide me with lots of inform
ation. it is very simple to understand. However, I am afraid of your background music. Can you think of it, please?
Hi Polash Ahmed
Thanks for your feedback. We have forwarded your feedback to our team, and we will reduce the background music in our future videos.
Than you Sir..
Can you please upload a complete labs for 3 tier architecture..
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@@imedita thank you 🙏🙏
Network automation and programmability pe video bnaiye sir
Hi Dipankar Ray
Sure, we will upload Network automation and programmability videos soon.
Can you please upload a complete labs for 3 tier architecture
We have forwarded your suggestion to our team and we have added this topic in our video creation pipeline. We will also be uploading more content in the coming weeks. Until then subscribe and click on the bell icon to get the updates of our latest videos.
can the core layer only use one core?
Hi
In the Cisco Three-Tier Hierarchical Model, the core layer can use a single core, but redundancy is recommended for high availability. The Cisco Two-Tier Hierarchical Model typically uses a single core as well, though redundancy can still be implemented for resilience.
You need to switch off the background music... it's annoying
Dear Kunal
Thanks for your feedback, we will reduce the background sound from the next videos onwards.