Which protocol resolves an IP address to a MAC address? A.) DHCP B.) RARP C.) ARP D.) NBP E.) DNS

3 Answers  

---

Identify the 3 pieces of hardware you would not install to prevent broadcasts? A.) Switch B.) Repeater C.) Bridge D.) Router

1 Answers  

---

My ccna certification is allready expried but I could not apper the ccnp exam due to some personal problem. Currently i am working as network administrator .Can it create any problem for my next job . and how can i apper he ccnp exam. Please help me and give me what is the solution.

1 Answers   PCS,

---

Identify the command that saves the configuration stored in RAM to NVRAM? A.) copy running-config startup-config B.) copy tftp running-config C.) copy startup running D.) copy active to backup

2 Answers  

---

what is the difference between hdlc and ppp protocol

7 Answers   ASD Lab, HCL,

---

---

Why twist in twisted pairs?

0 Answers   HCL, Steria,

---

What is difference between switch & hub?

0 Answers  

---

as i m cccna holder ... then why i m going for bpo's ?

5 Answers   Quatrro, Sevion,

---

Dear Mr.Shahin thank you very much for your advise i realy thanks full to you. Best of luck

2 Answers  

---

What command displays detail information about the OSPF interfaces, including the authentication method?

1 Answers  

---

Explain the draw back of eigrp protocol?

0 Answers  

---

If line up, but protocol down which layer should be troubleshot?

0 Answers  

---