About cosimodagostino

cosimodagostino · 03-09-2023

Hello everyone; I would like to understand this strange situation. my laptop at home works the network card the lights come on; I take the laptop with the same cable to the company and the lights don't come on asnd the connection doesn't work. I conn...

cosimodagostino · 01-26-2023

Hi everyone, I tried to read the question on the net but it seems very confusing and not precise.I have two hp computers a laptop and a desktop; both NICs from the information taken from the adapter properties, are both 1 Gbps.On both, I connected a ...

cosimodagostino · 01-31-2022

Hello everyone I state that I am not a programmer, but I know what the objectives of viruses and trojans are. Instead, I would like to confirm what I have read on the net and that I have not found written in the cyber security books (just say only wh...

cosimodagostino · 01-25-2022

Excuse a router in its routing table gives priority to prefix length or administrative distance? For example, if I have a route eigrp / 24 and a route ospf / 28 which router will insert in the routing table? They taught me the most specific route bef...

cosimodagostino · 11-18-2021

Hello everyone, without complicating our life with RSTP or for VLAN spt etc. etc., let's assume that we have 4 switches A - B - C - D connected to each other with an active and an alternative path. A is the root bridge; On D we have a designated port...

cosimodagostino · 01-28-2023

I checked the hp laptop user manual. So it also depends on the manufacturer.Thanks to both of you for the intervention

cosimodagostino · 02-02-2022

The trojan is the means by which one can harm you.Absurdly returning to the Trojan horse in history.The horse could also be empty inside without soldiers but the horse was still designed to hold the soldiers even though the horse itself could keep it...

cosimodagostino · 01-26-2022

We have said the same thing in different ways. I turned here because I wanted confirmation from people more experienced than me than I have studied. The confusion arose when I found conflicting information online. In short if a router learns from eig...

cosimodagostino · 01-25-2022

So in short the steps are the following: 1) the router learns all the routes example / 24/28/27/16 2) on the basis of the algorithms used (eigrp and ospf in the example) each of them elaborates its optimal path based on their metric 3) presents it in...

cosimodagostino · 11-17-2021

But in fact my question was this to understand the reason for the initial 256 bits.Since many here have replied that it is part of the formula without giving a reason, I thought it was a convention.However, if it is not written anywhere, the motivati...

Member Since	‎07-08-2020 06:36 AM
Date Last Visited	‎03-16-2023 02:21 AM
Posts	36

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Lights switch

Network card interface lights

Virus and Trojan

Prefix length or administrative distance?

STP PROCESS

Re: Network card interface lights

Re: Virus and Trojan

Re: Prefix length or administrative distance?

Re: Prefix length or administrative distance?

Re: Eigrp metric