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NRS I Quiz 2

NRS I QUIZ 2

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Question 1
Which command can be used to display BOF information on Nokia SR OS?
A
display bof
B
info bof
C
bof
D
show bof
E
bof info
Question 2
Which metric does OSPF use to select the best path?
A
None of them
B
TE
C
Hop Count
D
K Values
E
Cost
Question 3
Which subnet mask corresponds to a /27 prefix?
A
255.255.255.248
B
255.255.255.240
C
255.255.255.192
D
255.255.255.224
E
255.255.255.128
Question 4
Which command is used to configure a static route in classic Nokia SR OS CLI?
A
static-route 10.1.1.0/24 next-hop 192.168.1.1
B
route add 10.1.1.0/24 192.168.1.1
C
static 10.1.1.0/24 gateway 192.168.1.1
D
set route 10.1.1.0/24 next-hop 192.168.1.1
E
ip route 10.1.1.0/24 192.168.1.1
Question 5
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 90
B
show log log-id 99
C
show log log-id 98
D
show log log-id 100
E
show log log-id 97
Question 6
Which Nokia service is commonly associated with an Epipe service?
A
OSPF
B
VPLS
C
BGP
D
VPWS
E
VPRN
Question 7
Which 16-bit ASN range is reserved for private use?
A
1–64511
B
65000–65535
C
64512–65535
D
1–65535
E
64512–65534
Question 8
IPv6 addresses are how many bits long?
A
128
B
20
C
32
D
24
E
64
Question 9
Which Nokia product family is the primary service router platform covered in NRS I Certification?
A
7210 SAS
B
7705 SAR
C
7250 IXR
D
7750 SR
E
1830 PSS
Question 10
What is an MPLS LSP? mpls lsp nokia NRS-I practice questions
A
An OSPF neighbor relationship
B
An IPv6 subnet
C
A label-switched path through an MPLS network
D
A VLAN between two switches
E
A Layer 2 MAC table
Question 11
Which command is used to display the current system information on Nokia SR OS?
A
get system
B
show system information
C
display system
D
show router system
E
info system
Question 12
Which two statements are true about TCP? (Choose Two)
A
It uses no acknowledgments.
B
It is connectionless.
C
It is connection-oriented.
D
It provides flow control.
E
It operates at the Internet layer.
Question 13
Under bof, we use ... command to change primary config file location to cf3:/abc/conf1.cfg?
A
config abc/conf1.cfg
B
primary config abc/conf1.cfg
C
primary configure cf3:/abc/conf1.cfg
D
primary-config cf3:/abc/conf1.cfg
E
config cf3:/abc/conf1.cfg
Question 14
Which route will a router select when multiple routes match a destination IP address? route selection Nokia NRS-I certification
A
Route with the largest subnet
B
Route with the highest IP address
C
Route with the longest prefix match
D
Route learned first
E
Route with the shortest prefix
Question 15
What information does OSPF use to calculate the best path?
A
VLAN ID
B
MAC address
C
AS-PATH length
D
Cost
E
MPLS label
Question 16
Which component represents the customer-facing attachment point of a Nokia service? sap question Nokia NRS-I questions
A
LDP
B
OSPF
C
CPM
D
BOF
E
SAP
Question 17
What is the primary purpose of a Link Aggregation Group (LAG)?
A
To combine multiple physical links into a logical link
B
To assign multiple IP addresses to one interface
C
To divide a VLAN into subnets
D
To establish an OSPF adjacency
E
To create an MPLS label
Question 18
Which two parts make up a globally unique MAC address? (Choose Two)
A
Vendor-assigned portion
B
VLAN ID
C
EtherType
D
OUI
E
IP prefix
Question 19
Which device sends a DHCP Offer message?
A
DNS server
B
DHCP server
C
Default gateway
D
Ethernet switch
E
DHCP client
Question 20
Which field in the IPv4 header is decreased by a router at each hop? ipv4 header nokia NRS-I questions
A
Version
B
Header Length
C
Protocol
D
Source Address
E
TTL
Question 21
Which protocol is used to exchange routing information between autonomous systems? bgp questions nokia NRS questions
A
BGP
B
STP
C
LDP
D
OSPF
E
ARP
Question 22
Which Nokia 7750 SR component provides the physical interface connectivity through its ports? nokia router information questions NRS-I
A
LDP
B
MDA
C
VPRN
D
BOF
E
CPM
Question 23
What is the primary purpose of the BOF on a Nokia SR OS router?
A
Define boot-related parameters
B
Establish MPLS LSPs
C
Configure VPN customers
D
Calculate OSPF routes
E
Store MAC addresses
Question 24
What is the default preference value of a static route in Nokia SR OS?
A
5
B
20
C
255
D
200
E
10
Question 25
What is the main purpose of a VLAN?
A
Create separate Layer 2 broadcast domains
B
Increase an IPv4 address to 128 bits
C
Establish BGP sessions
D
Distribute MPLS labels
E
Calculate OSPF cost
Question 26
Which Nokia service provides a Nokia Layer 3 VPN? layer 3 VPN question Nokia NRS-I questions
A
VPRN
B
LDP
C
VPWS
D
VPLS
E
Epipe
Question 27
Which command can be used to display the interfaces configured on a Nokia SR OS router?
A
display ip interface
B
get router interface
C
show ip interface brief
D
show router interface
E
show interface router
Question 28
Which command can be used to display OSPF interface information on Nokia SR OS?
A
show router ospf interface
B
show router interface ospf
C
display router ospf interface
D
show ospf interface
E
show router interface
Question 29
Which address does an Ethernet switch learn from an incoming Ethernet frame?
A
Destination IP address
B
Destination MAC address
C
Default gateway
D
Source IP address
E
Source MAC address
Question 30
Each port of a traditional Ethernet switch represents a separate ...
A
Collision domain
B
Routing domain
C
Multicast domain
D
Duplex domain
E
Broadcast domain
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.
gokhan-kosem-instructor-ipcisco

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.

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