NRS I Quiz 1 ⋆ IpCisco

NRS I QUIZ 1

Please wait while the activity loads.
If this activity does not load, try refreshing your browser. Also, this page requires javascript. Please visit using a browser with javascript enabled.

If loading fails, click here to try again

CONGRATULATIONS!

YOU HAVE COMPLETED NRS I QUIZ 1.

YOU HAVE %%SCORE%% TRUE ANSWERS OUT OF %%TOTAL%% QUESTIONS.

YOUR SCORE IS %%PERCENTAGE%%.

%%RATING%%

Your answers are highlighted below.

Question 1

What is the broadcast address of prefix 165.24.200.0/23?

subnetting calculation Nokia NRS-I questions, ipv4 addressing, broadcast address

A	165.24.200.128
B	165.24.200.254
C	165.24.200.255
D	165.24.201.254
E	165.24.201.255

Question 1 Explanation:

Network: 165.24.200.0/23 10100101.00011000.1100100 0.00000000 (Class B) Broadcast: 165.24.201.255 10100101.00011000.1100100 1.11111111

Question 2

All severity alarms on a Nokia 7750 SR can be stored in ....

A	Log 90
B	Log 98
C	None of them
D	Log 100
E	Log 99

Question 3

Which prefix summarizes the networks 10.10.0.0/24 through 10.10.3.0/24?

A	10.10.0.0/21
B	10.10.0.0/22
C	10.10.0.0/24
D	10.10.0.0/23
E	10.10.0.0/20

Question 4

What does a router primarily examine when forwarding an IP packet? ip packet forwarding Nokia NRS questions

A	Ethernet FCS
B	VLAN name
C	Source TCP port
D	Source MAC address
E	Destination IP address

Question 5

VLANs are identified by a ...

A	Switch ID
B	Service ID
C	Vlan ID
D	Engine ID
E	System ID

Question 6

Which Nokia service provides Layer 3 VPN connectivity between customer sites?

A	MPLS LSP
B	VPLS
C	VPWS
D	VPRN
E	Ethernet VLAN

Question 7

Which two are sublayers of the Data Link layer? (Choose Two)

A	UDP
B	IP
C	TCP
D	LLC
E	MAC

Question 8

Which Nokia service provides Multipoint Layer 2 VPN connectivity between customer sites?

A	VPWS
B	LDP
C	VPRN
D	BGP
E	VPLS

Question 9

If data can be transmitted in both directions simultaneously, the connection is called ...

A	Simplex
B	Broadcast
C	Half-duplex
D	Multicast
E	Full-duplex

Question 10

Which type of route is manually configured by a network administrator?

A	OSPF route
B	Dynamic route
C	BGP route
D	LDP route
E	Static route

Question 11

How many layers are in the modern TCP/IP model?

A	4
B	5
C	8
D	10
E	7

Question 12

What happens during data encapsulation?

A	IP addresses are converted to MAC addresses
B	Protocol information is added as data moves down the protocol stack
C	Routing tables are deleted
D	MPLS labels are always removed
E	Headers are removed from data

Question 13

At which OSI layer does a traditional Ethernet switch primarily operate?

A	Data Link
B	Network
C	Physical
D	Application
E	Transport

Question 14

Which three label operations are commonly associated with MPLS forwarding? (Choose Three)

A	Swap
B	Push
C	Learn
D	Flood
E	Pop

Question 15

What is the primary purpose of LDP in an MPLS network?

A	To assign IP addresses to routers
B	To create Ethernet VLANs
C	To calculate OSPF costs
D	To distribute MPLS label information between routers
E	To encrypt VPN traffic

Question 16

Which file is used to provide boot options during the Nokia SR OS boot process?

A	router.cfg
B	system.dat
C	startup.ini
D	boot.ftp
E	bof.cfg

Question 17

Which three VPN service types are covered in Nokia SR OS service configuration? (Choose Three)

A	VPWS
B	VPLS
C	VPRN
D	LDP
E	OSPF

Question 18

Provisioned Card type and Equipped Card type must be same for a card to work properly.

A	True
B	False

Question 19

Which command is used to display configuration information in Nokia SR OS?

A	get
B	show
C	display
D	set
E	info

Question 20

Which field in an Ethernet frame is used to detect transmission errors?

A	VLAN ID
B	Preamble
C	Source MAC
D	Frame Check Sequence (FCS)
E	EtherType

Question 21

Which command is commonly used to display the routing table on Nokia SR OS?

A	show router route-table
B	show ip route
C	info route-table
D	get router routes
E	display ip routing-table

Question 22

Which routing protocol covered in Nokia NRS I is a link-state routing protocol?

A	LDP
B	ARP
C	OSPF
D	BGP
E	MPLS

Question 23

Which state indicates a fully established OSPF adjacency?

A	Init
B	ExStart
C	2-Way
D	Exchange
E	Full

Question 24

Which command configures the system name as ABC on Nokia SR OS?

A	configure system name ABC
B	system name ABC
C	hostname ABC
D	system-name ABC
E	name ABC

Question 25

Which Nokia service provides a point-to-point Layer 2 VPN service? mpls layer 2 vpn Nokia NRS-I questions, nokia 7750 SR

A	OSPF
B	VPLS
C	VPWS
D	VPRN
E	LDP

Question 26

Which two interfaces can be used for out-of-band management of a Nokia 7750 SR? (Choose Two)

A	Management port
B	Service interface
C	Console port
D	Access port
E	Network port

Question 27

What does an Ethernet switch primarily use to make Layer 2 forwarding decisions?

A	Destination TCP port
B	Source IP address
C	Destination MAC address
D	MPLS label only
E	OSPF Router ID

Question 28

Which type of fiber is typically used for longer-distance Ethernet connections?

A	UTP
B	Multimode fiber
C	Single-mode fiber
D	STP
E	Coaxial cable

Question 29

Which plane is primarily responsible for forwarding user traffic through a router?

control and data plane Nokia NRS-I questions

A	Management plane
B	Control plane
C	Routing plane
D	Service plane
E	Data plane

Question 30

Which component of a Nokia 7750 SR is primarily responsible for control-plane processing?

Nokia NRS-I practice questions control plane question, Nokia 7750 Service Router

A	Routing Processor Module (RPM)
B	Media Dependent Adapter (MDA)
C	Control Processing Module (CPM)
D	Input/Output Module (IOM)
E	Compact Flash (CF)

Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results

There are 30 questions to complete.

gokhankosem

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.

He has trained thousands of networking students worldwide through IPCisco.com, Udemy, books, labs, quizzes, and educational content across multiple social media platforms.

IPCisco.com | Best Route to Your Dreams

NRS I Quiz 1

NRS I QUIZ 1

Latest Lessons

Latest Blog Posts

WHAT YOU WILL FIND?

COURSES

SPECIALS

MEMBERSHIP