What was the key reason the International Organization for Standardization released the OSI model? A. users could access network servers faster B. different vendor networks could work with each other C. the industry could create a standard for how computers work D. network administrators could increase the overall speed of their network

1 Answers  

---

ip dhcp excluded-address 192.168.0.1 192.168.0.19 what is the use of that command can any one explain it

9 Answers  

---

Which of the following are characteristics of UDP? A.) UDP is connection oriented. B.) UDP is used with TFTP. C.) UDP is unreliable. D.) UDP is connectionless. E.) UDP is at the transport layer. F.) UDP uses no acknowledgements.

6 Answers  

---

If line down and protocol also down; in this case which layer move problem?

0 Answers  

---

What causes a triggered update to reset the router hold-down timer?

0 Answers  

---

---

What does the Spanning Tree Algorithm (STA) do? A.) Restore lost frames B.) Builds routing tables for routing through an internetwork C.) Forward packets through a switch D.) STA is implemented by STP to prevent loops

2 Answers  

---

Regarding frame relay, which of the following statements are true? A.) You must use ANSI encapsulation if connecting to non-Cisco equipment B.) You must use IETF encapsulation if connecting to non-Cisco equipment C.) You must use Q.933a encapsulation if connecting to non-Cisco equipment D.) You must use Cisco encapsulation if connecting to non-Cisco equipment

2 Answers  

---

Can you explain static and dynamic tunnels?

0 Answers   CCIE,

---

Choose the following that are benefits to segmenting with router: A.) Flow Control B.) Manageability C.) Multiple Active Paths D.) Explicit packet lifetime control

1 Answers  

---

What is the protocol number for UDP? A.) 6 B.) 17 C.) 25 D.) 21

1 Answers  

---

5. What is an advantage of using routers in your network? (Choose all that apply) A. Stops broadcast storms B. Reduces downtime on your network C. Creates internetworks D. Can filter by logical address

6 Answers  

---

What is the distance limitation for 100BaseT? A. 607 ft B. 25 Meters C. 1,000 ft D. 185 Meters

1 Answers  

---