NRS I Quiz 2 ⋆ IpCisco

NRS I QUIZ 2

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 2.

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

YOUR SCORE IS %%PERCENTAGE%%.

%%RATING%%

Your answers are highlighted below.

Question 1

Which route will a router select when multiple routes match a destination IP address?

route selection Nokia NRS-I certification

A	Route learned first
B	Route with the longest prefix match
C	Route with the highest IP address
D	Route with the shortest prefix
E	Route with the largest subnet

Question 2

What is the primary purpose of the BOF on a Nokia SR OS router?

A	Configure VPN customers
B	Store MAC addresses
C	Calculate OSPF routes
D	Establish MPLS LSPs
E	Define boot-related parameters

Question 3

Each port of a traditional Ethernet switch represents a separate ...

A	Collision domain
B	Broadcast domain
C	Multicast domain
D	Routing domain
E	Duplex domain

Question 4

Which command can be used to display OSPF interface information on Nokia SR OS?

A	display router ospf interface
B	show router interface ospf
C	show router interface
D	show ospf interface
E	show router ospf interface

Question 5

Which metric does OSPF use to select the best path?

A	Cost
B	TE
C	Hop Count
D	K Values
E	None of them

Question 6

Which component represents the customer-facing attachment point of a Nokia service?

A	OSPF
B	SAP
C	BOF
D	CPM
E	LDP

Question 7

Which subnet mask corresponds to a /27 prefix?

A	255.255.255.128
B	255.255.255.224
C	255.255.255.192
D	255.255.255.248
E	255.255.255.240

Question 8

Which command can be used to display BOF information on Nokia SR OS?

A	bof info
B	show bof
C	bof
D	display bof
E	info bof

Question 9

Which 16-bit ASN range is reserved for private use?

A	65000–65535
B	64512–65534
C	1–65535
D	64512–65535
E	1–64511

Question 10

What is the primary purpose of a Link Aggregation Group (LAG)?

A	To assign multiple IP addresses to one interface
B	To create an MPLS label
C	To establish an OSPF adjacency
D	To combine multiple physical links into a logical link
E	To divide a VLAN into subnets

Question 11

What is an MPLS LSP?

A	An OSPF neighbor relationship
B	A VLAN between two switches
C	A Layer 2 MAC table
D	An IPv6 subnet
E	A label-switched path through an MPLS network

Question 12

Which command is used to configure a static route in classic Nokia SR OS CLI?

A	route add 10.1.1.0/24 192.168.1.1
B	ip route 10.1.1.0/24 192.168.1.1
C	static-route 10.1.1.0/24 next-hop 192.168.1.1
D	static 10.1.1.0/24 gateway 192.168.1.1
E	set route 10.1.1.0/24 next-hop 192.168.1.1

Question 13

What is the main purpose of a VLAN?

A	Distribute MPLS labels
B	Create separate Layer 2 broadcast domains
C	Establish BGP sessions
D	Calculate OSPF cost
E	Increase an IPv4 address to 128 bits

Question 14

Under bof, we use ... command to change primary config file location to cf3:/abc/conf1.cfg?

A	primary-config cf3:/abc/conf1.cfg
B	config cf3:/abc/conf1.cfg
C	config abc/conf1.cfg
D	primary config abc/conf1.cfg
E	primary configure cf3:/abc/conf1.cfg

Question 15

Which command is used to display the current system information on Nokia SR OS?

A	show router system
B	display system
C	get system
D	show system information
E	info system

Question 16

Which two parts make up a globally unique MAC address? (Choose Two)

A	IP prefix
B	OUI
C	EtherType
D	Vendor-assigned portion
E	VLAN ID

Question 17

Which Nokia service provides a Nokia Layer 3 VPN?

layer 3 VPN question Nokia NRS-I questions

A	Epipe
B	LDP
C	VPRN
D	VPWS
E	VPLS

Question 18

Which two statements are true about TCP? (Choose Two)

A	It is connection-oriented.
B	It provides flow control.
C	It is connectionless.
D	It uses no acknowledgments.
E	It operates at the Internet layer.

Question 19

Which Nokia product family is the primary service router platform covered in NRS I Certification?

A	7210 SAS
B	7750 SR
C	1830 PSS
D	7705 SAR
E	7250 IXR

Question 20

Which command can be used to display the interfaces configured on a Nokia SR OS router?

A	show ip interface brief
B	get router interface
C	show router interface
D	show interface router
E	display ip interface

Question 21

What information does OSPF use to calculate the best path?

A	MAC address
B	VLAN ID
C	Cost
D	MPLS label
E	AS-PATH length

Question 22

To show only critical alarms, we use ... command on Nokia 7750 sR. Nokia alarm question NRS-I, 7750 Service Router

A	show log log-id 100
B	show log log-id 98
C	show log log-id 90
D	show log log-id 97
E	show log log-id 99

Question 23

Which protocol is used to exchange routing information between autonomous systems?

A	LDP
B	STP
C	OSPF
D	BGP
E	ARP

Question 24

IPv6 addresses are how many bits long?

A	32
B	24
C	20
D	128
E	64

Question 25

Which address does an Ethernet switch learn from an incoming Ethernet frame?

A	Destination MAC address
B	Destination IP address
C	Source IP address
D	Default gateway
E	Source MAC address

Question 26

Which field in the IPv4 header is decreased by a router at each hop?

A	Version
B	Source Address
C	Protocol
D	Header Length
E	TTL

Question 27

What is the default preference value of a static route in Nokia SR OS?

A	20
B	255
C	200
D	10
E	5

Question 28

Which device sends a DHCP Offer message?

A	Ethernet switch
B	Default gateway
C	DHCP server
D	DHCP client
E	DNS server

Question 29

Which Nokia service is commonly associated with an Epipe service?

A	BGP
B	VPRN
C	OSPF
D	VPLS
E	VPWS

Question 30

Which Nokia 7750 SR component provides the physical interface connectivity through its ports?

nokia router information questions NRS-I

A	BOF
B	MDA
C	CPM
D	VPRN
E	LDP

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 2

NRS I QUIZ 2

Latest Lessons

Latest Blog Posts

WHAT YOU WILL FIND?

COURSES

SPECIALS

MEMBERSHIP