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CCNA Interview Questions
Questions Answers Views Company eMail

Which OSI layer provides best effort end to end packet delivery? A.) Data-Link B.) Presentation C.) Network D.) Transport E.) Physical F.) Application

2 4355

Identify the 2 methods to modify the routers boot sequence? A.) Setup program B.) Boot system commands C.) RXBoot D.) Config-register

1 3662

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

1 2770

Identify 2 features of PPP PAP authentication? A.) Username and password is sent in clear text B.) Authentication messages are sent periodically during the connection C.) More secure than CHAP D.) Remote node is control of authentication process

1 4951

Identify the switching method that examines the destination MAC address as the frame is being received then begins forwarding the frame prior to receiving the entire frame? A.) Fragment-free B.) Store and Forward C.) Cut-through D.) Fast forward

1 9103

Identify 1 characteristic of RARP? A.) IP to MAC address translation B.) Connectionless delivery of packets C.) Can be used to initiate remote O/S load sequence D.) Generates error and control messages

1 3178

Identify the protocol to test connectivity without configuring any layer 3 protocols? A.) TCP B.) Ping C.) IP D.) CDP E.) Telnet

1 4088

LMI operates between the Frame Switch and what other device? A.) CPE device B.) Another Frame Switch C.) X.25 switch D.) Novell File Server

1 3110

Identify IPX SAP and it's purpose? A.) Sonet Access Pipe - interface to Sonet ring B.) Service Advertising Protocol - advertise services C.) Server Appletalk Protocol - appletalk directory services D.) Service Access Point - identify upper layer protocols

1 2914

Identify the default values that make up IGRP's composite metric? A.) Bandwidth B.) Load C.) Reliability D.) MTU E.) Delay

1 2993

Identify the default serial encapsulation? A.) ISDN B.) HDLC C.) SDLC D.) Frame Relay E.) PPP

2 4311

Identify the purpose of ARP? A.) Avoiding routing loops B.) Determining a workstation's IP address C.) Sending a directed broadcast D.) Determining a workstation's MAC address

4 5644

What is the purpose of the DLCI? A.) Identifies the remote routers B.) Contained with a 802.2 frame for routing purposes C.) Used with PPP during authentication D.) Identifies the PVC in a Frame Relay network

1 12242

Identify 3 characteristics of the Network layer (OSI layer 3)? A.) Connection oriented B.) Path determination C.) Supports multiplexing D.) Manages sessions E.) Packet forwarding

4 9113

Identify 3 characteristics of switches? A.) Increase available bandwidth B.) Decrease broadcast traffic C.) Support full duplex in a multipoint topology D.) Make forwarding decision using MAC address E.) Create collision domains

1 10245


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Un-Answered Questions { CCNA }

What is the ieee standard for wireless networking?

151


Can you explain PPP packet format?

999


How many valid ip will b in /21 in route summarization?

134


Explain on which interface we always apply access-list?

139


Explain what is eigrp?

150






What is the size of hello packets in eigrep protocol?

151


When we use router?

153


Suppose we have some switch in network and we are running RSTP how much convergence time will be there if one link down

1434


How do you find valid hosts in a subnet?

191


What is raid in ccna?

183


Mention what is the matric of eigrp protocol?

234


what's the difference between Symmetric and Asymmetric cryptosystem?

1653


What is the syntax of ipv4?

144


What is a Window in networking terms?

159


What do you mean by Port Mirroring?

1229