DUMPS
BASE
EXAM DUMPS
NOKIA
4A0-112
28% OFF Automatically For You
Nokia IS-IS Routing Protocol
, 1.What do the address resolution protocol (ARP) for IPv4 and the neighbor discovery
procedures for IPv6 have in common?
A. Both detect duplicate MAC address assignments.
B. Both detect duplicate IP address assignments.
C. Both resolve a host device's MAC address using its IP address.
D. Both resolve a host device's IP address using its MAC address.
Answer: C
Explanation:
ARP for IPv4 and Neighbor Discovery Protocol (NDP) for IPv6 are both used to map a
device's IP address to its MAC address. This is essential for communication within a
local network.
ARP is used in IPv4 networks, and NDP performs a similar function in IPv6 networks,
ensuring devices can communicate effectively on the same network segment.
on
ti
ra
pa
re
P
2.Which of the following statements about the IP forwarding process on a router is
m
xa
TRUE?
E
2
11
A. It uses the routing table to find a match for the source IP address.
0-
4A
B. It uses the routing table to find a match for the destination IP address.
ia
ok
C. It uses the ARP table to find a match for the source MAC address.
N
r
D. It uses the ARP table to find a match for the destination MAC address.
fo
ls
Answer: B
ia
er
at
Explanation:
M
dy
During the IP forwarding process, routers use the routing table to determine the next
tu
S
hop based on the destination IP address. The source IP address is not directly
id
al
involved in the lookup process for forwarding.
-V
)
02
The ARP table is used to map IP addresses to MAC addresses, specifically for
8.
(V
resolving the MAC address of the next hop (destination MAC address) for forwarding
ps
packets within the local network.
um
D
2
11
0-
4A
3.When multiple routing protocols offer a route for the same prefix, what part of the
ht
ig
router is in charge of deciding which route to make active?
R
A. The routing information base (RIB)
B. The routing table manager (RTM)
C. The equal cost multipath configuration
D. The forwarding information base (FIB)
Answer: B
Explanation:
The routing table manager (RTM) is responsible for selecting the best route when
multiple routing protocols provide a route for the same destination prefix. It makes the
decision on which route to add to the routing table based on the administrative
distance, metric, and other criteria.
BASE
EXAM DUMPS
NOKIA
4A0-112
28% OFF Automatically For You
Nokia IS-IS Routing Protocol
, 1.What do the address resolution protocol (ARP) for IPv4 and the neighbor discovery
procedures for IPv6 have in common?
A. Both detect duplicate MAC address assignments.
B. Both detect duplicate IP address assignments.
C. Both resolve a host device's MAC address using its IP address.
D. Both resolve a host device's IP address using its MAC address.
Answer: C
Explanation:
ARP for IPv4 and Neighbor Discovery Protocol (NDP) for IPv6 are both used to map a
device's IP address to its MAC address. This is essential for communication within a
local network.
ARP is used in IPv4 networks, and NDP performs a similar function in IPv6 networks,
ensuring devices can communicate effectively on the same network segment.
on
ti
ra
pa
re
P
2.Which of the following statements about the IP forwarding process on a router is
m
xa
TRUE?
E
2
11
A. It uses the routing table to find a match for the source IP address.
0-
4A
B. It uses the routing table to find a match for the destination IP address.
ia
ok
C. It uses the ARP table to find a match for the source MAC address.
N
r
D. It uses the ARP table to find a match for the destination MAC address.
fo
ls
Answer: B
ia
er
at
Explanation:
M
dy
During the IP forwarding process, routers use the routing table to determine the next
tu
S
hop based on the destination IP address. The source IP address is not directly
id
al
involved in the lookup process for forwarding.
-V
)
02
The ARP table is used to map IP addresses to MAC addresses, specifically for
8.
(V
resolving the MAC address of the next hop (destination MAC address) for forwarding
ps
packets within the local network.
um
D
2
11
0-
4A
3.When multiple routing protocols offer a route for the same prefix, what part of the
ht
ig
router is in charge of deciding which route to make active?
R
A. The routing information base (RIB)
B. The routing table manager (RTM)
C. The equal cost multipath configuration
D. The forwarding information base (FIB)
Answer: B
Explanation:
The routing table manager (RTM) is responsible for selecting the best route when
multiple routing protocols provide a route for the same destination prefix. It makes the
decision on which route to add to the routing table based on the administrative
distance, metric, and other criteria.
