NOKIA NETWORK ROUTING SPECIALIST I CERTIFICATION
EXAM (LATEST) || MOST RECENT EXAM 2026|2027 ACTUAL
COMPLETE REAL EXAM QUESTIONS AND CORRECTLY WELL
DEFINED ANSWERS (VERIFIED ANSWERS) ALREADY GRADED
A+ |
Which TCP/IP layer is responsible for path determination and end-to-
end forwarding of datagrams? a. The Application layer b. The Transport
layer c. The Internet layer d. The Link layer -ANSWERS-c. The Internet
layer
What information is part of the encapsulation done at the Link layer? a.
Source and destination MAC addresses b. Source and destination IP
addresses c. Source and destination port numbers d. Source and
destination email addresses -ANSWERS-a. Source and destination MAC
addresses
Which of the following is a characteristic of route summarization? a. It
uses a default route to forward packets going to unknown destinations.
b. It maps multiple private IP addresses into one public IP address. c. It
divides a network into multiple subnets. d. It reduces the number of
route advertisements within a network -ANSWERS-d. It reduces the
number of route advertisements within a network.
Which of the following statements about the system IP address on a
Nokia 7750 SR is FALSE? a. It belongs to a logical interface. b. It has a
fixed prefix length of /32. c. It is manually configured by an operator. d.
, It is associated with the management port -ANSWERS-d. It is associated
with the management port.
Which of the following is NOT part of the IP forwarding process? a.
Perform longest match lookup for the destination IP address b. Perform
MAC address learning c. Push traffic through the switch fabric d.
Identify physical egress interface -ANSWERS-b. Perform MAC address
learning
What type of message is an ARP request? a. A unicast message b. A
broadcast message c. A multicast message d. An anycast message -
ANSWERS-b. A broadcast message
Which of the following statements about ICMP is TRUE? a. ICMP is used
to resolve a MAC address for a given IP address. b. ICMP messages are
generated by Ethernet switches. c. ICMP messages are encapsulated
within IP datagrams. d. ICMP relies on the CSMA/CD algorithm. -
ANSWERS-c. ICMP messages are encapsulated within IP datagrams.
Which DHCP message is used by a client to inform a DHCP server that it
accepts the assigned IP address? a. Discover b. Request c. Offer d.
Acknowledgement -ANSWERS-b. Request
Which of the following protocols is NOT used to build a routing table?
a. LDP b. OSPF c. BGP d. Static routing -ANSWERS-a. LDP
EXAM (LATEST) || MOST RECENT EXAM 2026|2027 ACTUAL
COMPLETE REAL EXAM QUESTIONS AND CORRECTLY WELL
DEFINED ANSWERS (VERIFIED ANSWERS) ALREADY GRADED
A+ |
Which TCP/IP layer is responsible for path determination and end-to-
end forwarding of datagrams? a. The Application layer b. The Transport
layer c. The Internet layer d. The Link layer -ANSWERS-c. The Internet
layer
What information is part of the encapsulation done at the Link layer? a.
Source and destination MAC addresses b. Source and destination IP
addresses c. Source and destination port numbers d. Source and
destination email addresses -ANSWERS-a. Source and destination MAC
addresses
Which of the following is a characteristic of route summarization? a. It
uses a default route to forward packets going to unknown destinations.
b. It maps multiple private IP addresses into one public IP address. c. It
divides a network into multiple subnets. d. It reduces the number of
route advertisements within a network -ANSWERS-d. It reduces the
number of route advertisements within a network.
Which of the following statements about the system IP address on a
Nokia 7750 SR is FALSE? a. It belongs to a logical interface. b. It has a
fixed prefix length of /32. c. It is manually configured by an operator. d.
, It is associated with the management port -ANSWERS-d. It is associated
with the management port.
Which of the following is NOT part of the IP forwarding process? a.
Perform longest match lookup for the destination IP address b. Perform
MAC address learning c. Push traffic through the switch fabric d.
Identify physical egress interface -ANSWERS-b. Perform MAC address
learning
What type of message is an ARP request? a. A unicast message b. A
broadcast message c. A multicast message d. An anycast message -
ANSWERS-b. A broadcast message
Which of the following statements about ICMP is TRUE? a. ICMP is used
to resolve a MAC address for a given IP address. b. ICMP messages are
generated by Ethernet switches. c. ICMP messages are encapsulated
within IP datagrams. d. ICMP relies on the CSMA/CD algorithm. -
ANSWERS-c. ICMP messages are encapsulated within IP datagrams.
Which DHCP message is used by a client to inform a DHCP server that it
accepts the assigned IP address? a. Discover b. Request c. Offer d.
Acknowledgement -ANSWERS-b. Request
Which of the following protocols is NOT used to build a routing table?
a. LDP b. OSPF c. BGP d. Static routing -ANSWERS-a. LDP
