Question: What must a router do before it can look up a route in its routing table a - Remove the packet header to decapsulate the

What must a router do before it can look up a route in its routing table
a- Remove the packet header to decapsulate the layer 3 addresses.
b- Perform a logical AND using the destination IP address and the subnet mask.
c- Perform a logical AND using the source IP address and the destination IP address.
d- Perform a logical AND using the source IP address and the subnet mask.
e- Convert the IP addresses from decimal to binary.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

How does routing work? Routers refer to internal routing tables to make decisions about how to route packets along network paths. A routing table records the paths that packets should take to reach...

Q:

can you answer all 8 if not then 4-8. thank you 1. (12 points) Consider a router that has the following Routing Table contents. For parts (a) - (d), answer with Fa0/0, Fa0/1 or Fa0/2. Destination...

Q:

Consider a router that has the following Routing Table contents. For parts (a) - (d), answer with "Fa0/0", "Fa0/1" or "Fa0/2". Destination Subnet Next Hop 99.111.30.32/27 99.111.16.0/20 0.0.0.0/0...

Q:

1. K12 points) Consider a router that has the following Routing Table contents. For parts (2) -(), answer with "Fa0/0", "Fa0/1 or Fa0/2. Destination Subnet Outgoing Next Hop Interface 99.111.30.32/27...

Q:

Question 1 2 out of 2 points When you completely remove a route from a routing table, you are said to be ____. Question 2 2 out of 2 points Which of the following configurations will enable RIP...

Q:

Cisco Networking Configuration Just configuration Use Packet Tracer to complete this lab. 203.0.114.0/24 PPPoE with CHAP client auth only Gig0/0 Se[/0/0 (2301 Seo/0/1 Sloud PT-Empty Digkal Subscriber...

Q:

Chapter 8 Routing 1. On a TCP/IP network, a router determines where an incoming packet should go by looking at the packets __________. A. destination MAC addresses B. destination IP addresses C....

Q:

Question 1 The three way TCP handshake between sender and receiver requires a SYN packet from the sender to be answered by a SYN, ACK packet from the recipeint which is followed by an ACK packet from...

Q:

The three way TCP handshake between sender and receiver A) requires a SYN packet from the sender to be answered by a SYN, ACK packet from the recipeint which is followed by an ACK packet from the...

Q:

Cisco Networking Academy Mind Wide Open Lab 1.5.2: Basic Router Configuration Topology Diagram 192.168.1.0/24 192.168.2.0/24 192.168.3.0/24 PC1 Fa0/0 S0/0/0 DCE S0/0/0 Fa0/0 PC2 ----- R1 R2...

Q:

The 4 meters long street lamp shown in the figure, changes shape under the influence of gravity and under the change of ambient temperature. (Given: The ambient temperature rises from 20 C to 30 C,...

Q:

Simplifying the ABC System: TDABC Golding Bank provided the following data about its two checking account products and their associated resources and activities: Resources Activities $60,000...

Q:

Input Area: Increase Decrease I No change N Output Area: a . b . c . d . e . f . \ ( g \ ) . h . \ ( i \ ) . \ ( j \ ) . k . \ ( l \ ) . \ ( m \ ) . n . o .

Q:

Below are incomplete financial statements for Turek, Incorporated. Required: why is wrong?

Q:

1 Comment on Glups plans to create engineered costs from the perceived benefits of the new material-handling equipment. Glup SA supplies a range of household soaps to supermarkets in northern Europe....

Q:

What happens to the break-even point if: 2 The sales price reduces by 5 per cent? Bond SA is planning to manufacture a new product with an initial sales forecast of 3,600 units in the first year at a...

Q:

1 What can we tell from the above analysis in Table 3.3 and the average DPPs per customer? (Consider in particular the differences in DPP between the four orders shown, and between the three...