JNCIA JUNOS Quiz 2

JNCIA JUNOS QUIZ 2

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Question 1
Which Juniper M Series Router has higher capacity?
A
M320
B
M7i
C
M120
D
M10i
E
All of them
Question 2
How can we configure our root password as ABC123 on Junos?
A
set root-authentication-password ABC123
B
set encrypted-password ABC123
C
set root-authentication ABC123
D
set password ABC123
E
set root-authentication encrypted-password ABC123
Question 3
With which command can we go to interface configuration context on Juniper routers?
A
cd interfaces
B
create interfaces
C
edit interfaces
D
check interfaces
E
interfaces
Question 4
Which Subnet Mask can be showed also with /20?
A
255.255.240.0
B
255.255.244.0
C
255.255.252.0
D
255.255.254.0
E
255.255.248.0
Question 5
What is the Default Preference of Redirect Routes on Juniper routers?
A
30
B
20
C
40
D
5
E
10
Question 6
How many layers does TCP/IP has?
A
8
B
10
C
7
D
4
E
6
Question 7
IPv6 Multicast Routes are stored in ..... table on Juniper Routers.
A
inet.6.1
B
inet.1
C
inet.0
D
inet.6.0
E
inet.3
Question 8
With which five commands can we configure a prefix list named XYZ on Junos? (Prefixes in the list : 1.1.1.0/24 and 2.2.2.0/24)
A
commit
B
prefix-list XYZ
C
set 1.1.1.0/24
D
all of them
E
edit policy-options
F
set 2.2.2.0/24
Question 9
In which layer of OSI, do Routers work?
A
Layer 1
B
Layer 3
C
Layer 2
D
Layer 7
E
Layer 5
Question 10
Which ones are layer 3 protocols?
A
OSPF
B
ICMP
C
ARP
D
STP
E
IP
Question 11
Hpw can we check BGP neighbors on Juniper routers?
A
show bgp neighbor
B
show router bgp interfaces
C
show router bgp neighbor
D
show router bgp
E
show bgp interfaces
Question 12
We have a MAC address A1:B4:6D:AA.12:35. Which part of this address is product specific?
A
12:35
B
A1:B4:6D
C
35
D
A1:B4
E
AA.12:35
Question 13
Which one is a valid IPv6 address?
A
FEC0:1000::0::13
B
FEC::000::0:13
C
FEC0::1:0:0:0:0:0:0:13
D
FEC0:1000::0:13
E
FEC0:1:0:0:0:0:0:0:13
Question 14
What is the Binary equivalent of 146?
A
10100010
B
11010010
C
10010010
D
10010011
E
10010110
Question 15
Which ones are the upper layers of OSI?
A
Application
B
Presentation
C
Transport
D
Session
E
Network
Question 16
To check the hopes through a destination, we use ... command.
A
traceroute
B
ping
C
check
D
do
E
run
Question 17
Routers work on .... and simple switches work on .... of OSI Model.
A
Layer 2 / Layer 4
B
Layer 3 / Layer 2
C
Layer 3 / Layer 4
D
Layer 2 / Layer 3
E
Layer 4 / Layer 3
Question 18
If you have a 48 Port switch, how man collision domain do you have by default?
A
48
B
2
C
5
D
24
E
1
Question 19
We have an IP prefix 172.100.100.0/28 . What is the Broadcast address for this prefix?
A
172.100.100.16
B
172.100.100.254
C
172.100.100.255
D
172.100.100.15
E
172.100.100.1
Question 20
How many octets does an Ipv4 address has?
A
8
B
4
C
32
D
24
E
20
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There are 20 questions to complete.
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Gokhan Kosem is a Network Engineer, Instructor and the Founder of IPCisco.com with 15+ years of experience in Cisco, Nokia, Huawei, Juniper, Linux, Service Provider Networks, Routing and Switching technologies.

He has worked on the backbone networks of major service providers and network vendors including Nortel, Alcatel-Lucent (Nokia) and has extensive hands-on experience with Cisco, Huawei, Juniper and Nokia networking technologies.

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