Explain how many ways to access router?

0 Answers  

---

A ISDN BRI circuit can be described as a which of the following? A.) 3B channels B.) 2-64Kbps B channels and 1-16Kbps D channel C.) none of the above D.) 2-64Kbps B channels and 1-16Kbps C channel

1 Answers  

---

Identify 2 features of X.25? A.) Supports only IP B.) Utilizes switched and permanent virtual circuits C.) Contains minimal flow control and error recovery D.) Utilizes LAPB as it's data-link protocol

1 Answers  

---

Name a major component of the Point-to-Point Protocol (PPP) to negotiate and set up control options on the WAN data link. A.) RFC 1661 B.) High Level Datalink Protocol (HDLC) C.) Challenge Handshake Authentication Protocol (CHAP) D.) SS7 E.) Link Control Protocol (LCP)

2 Answers  

---

What is the standard ISDN term for a native ISDN telephone? A.) ET B.) TE1 C.) TE2 D.) LE E.) TA

1 Answers  

---

After the command -- router igrp 200 -- what command would enable IGRP on the router for interface E0, with an address of 157.89.4.4 and a mask of 255.255.255.0 ? A.) network 157.89.4.0 255.255.255.1 B.) network 157.89.0.0 C.) router igrp * D.) router igrp 157.89.0.1 E.) router igrp int e1 F.) router igrp 157.89.4.1

2 Answers  

---

How many Frame-relay encapsulation types are available with Cisco routers? A.) Four B.) Two C.) Five D.) Three

2 Answers  

---

What is ping? What is the usage of ping?

0 Answers  

---

Which OSI layer supports the communication component of an application? A.) Data-Link B.) Physical C.) Session D.) Presentation E.) Application F.) Transport

1 Answers  

---

Can you explain tunneling?

0 Answers   CCIE,

---

What is the Network Layer of the OSI responsible for? A.) Bridging B.) Routing packets through an internetwork C.) Regenerating the digital signal D.) Gateway services

1 Answers  

---

what is bgp, and what its attributes (thanks to sahin he sende me notes) Please try to give answer it will help you in future. after giving the answer most of them i am selected foro\ 2nd round of interview thanks

2 Answers   IBM,

---