Which Network Protocol Does DNS use

IP

UDP

TCP

HTTP

What is the default administrative distance of static route

110

90

120

100

At Which layer of the OSI Model does packet switching and path selection occurred

Physical Layer

Data Link Layer

Network Layer

Application Layer

Which Command Enable IP routing on Layer 3 Switch

ip routing

ip-routing

ip route

ip-route

What type of IPv4 address is 192.168.10.1?

Public IPv4 address 
Private IPv4 address 
APIPA

how many computers can be hosted on a network with an address of 192.168.244.0/23?

510
1022
30

Which command use to set default gateway in a Cisco switch

ip default-gateway

ip default-network

default-gateway

Which routing protocol use diffusing update algorithm (DUAL)

IGRP

OSPF

EIGRP

IS-IS

Which of the following is a exterior routing protocol

RIP

EIGRP

IS-IS

OSPF

Which protocol uses tcp port 21

STP (spanning tree protocol)

FTP (File Transfer Protocol)

TFTP (Trivial File Transfer Protocol)

Which Command Encrypt all password in plain text in a Cisco router or witch

service password-encryption 

service-password encryption 

enable secret 

enable password

Which of the Following is Layer 1 device

Switch

Hub

Router

Bridge

which command can be used to test LAN Connectivity

ping
ifconfig
show vlan
traceroute

What is the default Vlan in a Cisco catalyst Switch?

Vlan 1005
Vlan 1
Vlan 100
Vlan 1000

Which Three Routing Protocols Support VLSM(Choose Three)

RIPv1

EIGRP

IGRP

OSPF

RIPv2

What are Two Method use by RIP Routing protocol to avoid Routing Loops

Split horizon rule

Maximum Hop Count

Spanning tree protocol

Elect DR and BDR

At which layer of the OSI model Does IPsec operate

Transport

Data Link

Session

Network

Physical

what are two characteristics of ssh

ssh use port 22

ssh use port 23

unsecured

encrypted

Which Routing Protocol Support unequal cost load balancing

RIPv2

EIGRP

OSPF

Which is the following is public IP address

127.0.0.1 
10.0.0.10
200.100.10.1
192.168.20.10

Which Command Enable debug PPP CHAP Authentication

debug chap authentication
debug ppp chap authentication
debug authentication
debug ppp authentication

What is the default encapsulation in a serial link on a Cisco router

HDLC
frame-relay
ppp
Dot1q

Select the Valid WAN connectivity Methods(Choose Three)

HDLC

PPP

ATM

WAP

MPLS

Select the Valid IPv6 address

2031:1201:100F:0:9C0F:0

2021:0:130F:8F00::7524

2001::090F:AB00::2535

2003:W192:B40F:AF00::G924

Which Protocol is used to Share VLAN Configuration information Between two Cisco Switches?

Spanning Tree Protocol (STP)

Dynamic Trunking Protocol (DTP)

Router Information Protocol (RIP)

Which Routing Protocol use Multicast address 224.0.0.9 to send Routing Updates

RIPv2

EIGRP

OSPF

IS-IS

Which items are correct about the routing protocol OSPF(Choose Three)

OSPF use Hop Count as Metric

it supports VLSM

Area 0 is Called Backbone Area

Process id has to be match in all routers

Which of the Following is a Correct Default Route

ip route 192.168.10.0 0.0.0.0 serial 2/0

ip route 0.0.0.0 172.16.30.2 192.168.20.2

ip route 0.0.0.0 0.0.0.0 fastEthernet 1/0

ip route 10.0.0.0 0.0.0.0 192.168.10.2