u/QusayAbozed

hello good people
I have recently graduated from university with a B.S. in computer engineering, and I am starting to search for a job on LinkedIn

I saw one of the job advertisements for a data center technician internship at AWS, and I want to apply for it, but I am a little bit hesitant about what type of form I should use to make sure everything is professional.
I asked some of my friends about the form they told me you should use the Harvard resume form.

Is that correct, or do you have another opinion?

I am grateful for any kind of help

Please, I need a quick tip because the advertisement was published two weeks ago.

hello good people
I have recently graduated from university with a B.S. in computer engineering, and I am starting to search for a job on LinkedIn

I saw one of the job advertisements for a data center technician internship in AWS, and I want to apply for it, but I am a little bit hesitant about what type of form I should use to make sure everything is professional.
I asked some of my friends about the form they told me you should use the Harvard resume form.

Is that correct, or do you have another opinion?

I am grateful for any kind of help

hello good people

I am totally new to CCNA, and now I am in the middle of the OSPF section. I am facing a network that i need to connect a bunch of routers together and connect them with an edge router. I then connected the edge router to the ISP router using this CLI command: R3(config)# ip route 0.0.0.0 0.0.0.0 16.0.0.0. Then I activated and advertised the ISP path using the R3 by adding this command R3(config)# router ospf 1 then R3(config-router)# default-information originate

a simple diagram to explain my network

R1------R2-------R3---------ISP------server ( with a bunch of PCs connected to each router )

Now, after I advertised the ISP route, I tried to reach it from the R1 to the ISP, it s working fine, but if I want to reach the server from R1 or R2, the packet fails

I just cannot reach the server via the R3(edge router )

I wrote it down to ChatGPT, and the solution was to activate the OSPF on the ISP router.

My question is

1. Is it correct to activate the OSPF on the ISP router, or should the OSPF work on the edge router
2. Do you have any other solution other than activating the OSPF on the ISP?

I am grateful for any help

hello good people

I am totally new to CCNA, and now I am in the middle of the OSPF section. I am facing a network that i need to connect a bunch of routers together and connect them with an edge router. I then connected the edge router to the ISP router using this CLI command: R3(config)# ip route 0.0.0.0 0.0.0.0 16.0.0.0. Then I activated and advertised the ISP path using the R3 by adding this command R3(config)# router ospf 1 then R3(config-router)# default-information originate

a simple diagram to explain my network

R1------R2-------R3---------ISP------server ( with a bunch of PCs connected to each router )

Now, after I advertised the ISP route, I tried to reach it from the R1 to the ISP, it s working fine, but if I want to reach the server from R1 or R2, the packet fails

I just cannot reach the server via the R3(edge router )

I wrote it down to ChatGPT, and the solution was to activate the OSPF on the ISP router.

My question is

1. Is it correct to activate the OSPF on the ISP router, or should the OSPF work on the edge router

2. Do you have any other solution other than activating the OSPF on the ISP?

I am grateful for any help

hello good people
I am new to CCNA, and I am in the middle of learning OSPF now. I want to reach the pc with the IP 17.0.0.2 from any router on the network by activating the default route on the edge router ( R3), then I make it teach the wrist of the networks the default route 0.0.0.0 0.0.0.0 16.0.0.1 using this command ( ISP_R(config-router)# default-information originate )
If I am pinging from R13 to 17.0.0.2, everything goes well, and the packet reaches its destination.

But the problem is that if I am pinging from R1 and R2 using the default route, the packet doesn't make it.

I used the command ( traceroute) to figure out what the problem was. It shows that it has stopped in 13.0.0.2, which belongs to the R3.

Also, I made sure that the default route is discovered by the other routers using this command ( R2# sh ip route ).

I will attach a screenshot of the network and the CLI commands with the output.
Any help, please?

https://preview.redd.it/xr52ml8ycv8h1.png?width=1862&format=png&auto=webp&s=f595dfb41b0ba4dcd6306941c4200df9bd69051a

https://preview.redd.it/dp7n3xuycv8h1.png?width=652&format=png&auto=webp&s=6c47212d81d2826b9a1a0a4d44c7300795f7e726

https://preview.redd.it/dong5oizcv8h1.png?width=942&format=png&auto=webp&s=ad6f729a0afc8d5ea6b02f43582d6085074eb192

https://preview.redd.it/8d3rkduagv8h1.png?width=947&format=png&auto=webp&s=5c6669055d18f03380505b36bc34eecbe3e1f74d

https://preview.redd.it/egz3zechgv8h1.png?width=938&format=png&auto=webp&s=00d29bc7242defe776b057e0a2d7718ab39d2c1e

Hello good people

I am new to networking and CCNA, but I want an explanation of what happened in my manager's office.

Two days ago, I just entered the office and sat as usual on a day, but the strangest thing was the ringing sound of the IP phone at the manager's desk in the morning, usually at 8 am, the phone was not ringing, we thought the manager's wife was trying to reach him because the IP phone did not stop ringing.

After one hour of unstoppable ringing, one of the employees took a deep breath and entered the manager's office to find a way to turn down the ringing sound, but he saw on the phone screen a number of the IP phone in the same company, but we know that there is now one in the other office trying to contact the manager.

My question is, is it possible that something wrong happens to the network, which makes the IP phone ring by itself to another IP phone?

Hello good people

I am new to networking and CCNA, but I want an explanation of what happened in my manager's office.

Two days ago, I just entered the office and sat as usual on a day, but the strangest thing was the ringing sound of the IP phone at the manager's desk in the morning, usually at 8 am, the phone was not ringing, we thought the manager's wife was trying to reach him because the IP phone did not stop ringing.

After one hour of unstoppable ringing, one of the employees took a deep breath and entered the manager's office to find a way to turn down the ringing sound, but he saw on the phone screen a number of the IP phone in the same company, but we know that there is now one in the other office trying to contact the manager.

My question is, is it possible that something wrong happens to the network, which makes the IP phone ring by itself to another IP phone?

Hello good people

I am new to networking and CCNA, but I want an explanation of what happened in my manager's office.

Two days ago, I just entered the office and sat as usual on a day, but the strangest thing was the ringing sound of the IP phone at the manager's desk in the morning, usually at 8 am, the phone was not ringing, we thought the manager's wife was trying to reach him because the IP phone did not stop ringing.

After one hour of unstoppable ringing, one of the employees took a deep breath and entered the manager's office to find a way to turn down the ringing sound, but he saw on the phone screen a number of the IP phone in the same company, but we know that there is now one in the other office trying to contact the manager.

My question is, is it possible that something wrong happens to the network, which makes the IP phone ring by itself to another IP phone?

Hello good people

I am new to networking and CCNA, but I want an explanation of what happened in my manager's office.

Two days ago, I just entered the office and sat as usual on a day, but the strangest thing was the ringing sound of the IP phone at the manager's desk in the morning, usually at 8 am, the phone was not ringing, we thought the manager's wife was trying to reach him because the IP phone did not stop ringing.

After one hour of unstoppable ringing, one of the employees took a deep breath and entered the manager's office to find a way to turn down the ringing sound, but he saw on the phone screen a number of the IP phone in the same company, but we know that there is now one in the other office trying to contact the manager.

My question is, is it possible that something wrong happens to the network, which makes the IP phone ring by itself to another IP phone?

hello good people

I have a question, I am in the middle of learning CCNA, and I heard a lot that if you want to learn networking, it won't be enough to use the CCNA course, you should take a real job in networking.
For a man like me, I am working in another field, not in networking.
Is there any way that I can learn perfectly by myself besides my recent job?

any advice please
Thank you

I have a question, I am in the middle of learning CCNA, and I heard a lot that if you want to learn networking, it won't be enough to use the CCNA course, you should take a real job in networking.
For a man like me, I am working in another field, not in networking.
Is there any way that I can learn perfectly by myself besides my recent job?

any advice please
Thank you

hello good people

I have a question, I am in the middle of learning CCNA, and I heard a lot that if you want to learn networking, it won't be enough to use the CCNA course, you should take a real job in networking.
For a man like me, I am working in another field, not in networking.
Is there any way that I can learn perfectly by myself besides my recent job?

any advice please
Thank you

hello good people

Can you please help with the confusion that I am in now? I need to know exactly what type of courses I should take after the CCNA to become an expert data center engineer.
And is it a good idea if I start an ELV job to practice and gain some skills?

I am grateful for any kind of help.

thank you