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Which of the following statements about the IP forwarding process on a router is TRUE?
Suggested Answer: B
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During the IP forwarding process, routers use the routing table to determine the next hop based on the destination IP address. The source IP address is not directly involved in the lookup process for forwarding.
The ARP table is used to map IP addresses to MAC addresses, specifically for resolving the MAC address of the next hop (destination MAC address) for forwarding packets within the local network.
24 comments · newest first
GL
Glenna
2 days ago
D sounds tempting, but it’s not about MAC addresses for routing.
CH
Chauncey
7 days ago
A is misleading. Source IP isn’t used for forwarding.
RO
Ronnie
12 days ago
Totally agree! The router needs the destination to forward packets.
JE
Jeannetta
18 days ago
I think B is the right answer. It’s all about the destination IP.
FL
Florinda
23 days ago
B makes the most sense. Destination matters for routing!
LI
Lizbeth
28 days ago
I feel like D could confuse some people. It’s about MAC addresses, not IP.
CU
Curt
1 month ago
Definitely B. The routing table is key for forwarding.
RO
Rodrigo
1 month ago
A is tempting, but it’s not about the source IP.
MA
Maile
1 month ago
Agreed! The router checks the destination IP first.
KI
King
2 months ago
I think B is the right answer. It’s all about the destination IP.
ER
Ernestine
2 months ago
Are we sure about that? Seems a bit confusing.
DE
Della
2 months ago
Nah, it's all about the destination IP!
LO
Long
2 months ago
Wait, I thought it used the source IP too?
TR
Troy
2 months ago
Totally agree, B makes the most sense.
PU
Pura
2 months ago
B is the correct answer! It looks for the destination IP.
KR
Krystal
3 months ago
I’m surprised ARP isn’t mentioned more in this context!
CA
Callie
3 months ago
Nope, it's B for sure. No doubt about it!
TA
Tanesha
3 months ago
Wait, I thought it was A? That sounds right too.
CA
Carole
3 months ago
Agreed, B is the way to go!
CO
Cornell
3 months ago
Definitely B, it's all about the destination IP!
LU
Luz
4 months ago
I’m confused about the ARP table options; I thought it was only used for MAC addresses, but I can't recall the specifics.
GE
Georgiann
4 months ago
I practiced a similar question, and I feel like it was about matching destination IPs too.
RO
Rosendo
4 months ago
I’m not entirely sure, but I remember something about the routing table being used for destination addresses.
BU
Buffy
5 months ago
I think the correct answer might be B, since routers typically look up the destination IP to forward packets.