Cisco CCNA Journey - Difficult CCNA Questions For Me! Let's Try To Answer

Thanks

Read official cert guide volume 1........you will get all of it....like a boss 😎

For question no.2...


Read official cert guide volume 2.....u will tear it apart... 😎

Thankyou for sharing shinea!

Question 3:
Bandwidth OSPF Cost
100 Gbps 1
40 Gbps 1
10 Gbps 1
1 Gbps 1
100 Mbps 1
10 Mbps 10
1.544 Mbps 64
768 Kbps 133
384 Kbps 266
128 Kbps 781

For question:

1.- As the routing table takes forwarding layer 3 desitions, you should look for the IP address, and more expecific for the destination IP address.

2.- err disable is and status that occurs when you configure port-security, PoE, etc, and a violation happens. Therefore, it is normal to think that the status was for configuring port-security

3.- default cost = 100 Mb/ X(speed of interface), so X = 100 Mb/64= 1.56 ~ 1.5 Mb