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What information is added during encapsulation at OSI Layer 3?
source and destination IP address
What can be identified by examining network layer encapsulation?
IP source and destination address
During the encapsulation process what address is added?
During the encapsulation process, the destination and source IP addresses are added to the packet header. These addresses help routers and networking devices determine where to route the packet to reach its destination.
What header information does a router change?
the Layer 2 source and destination address
How can you check the destination address?
hello ineed your information
Which three statement are true regarding the encapsulation an de-encapsulation of packets when traveling through a router?
** The router modifies the TTL field, decrementing it by one.** The router maintains the same source and destination IP.** The router changes the source physical address to the physical address of the exit interface
How does data encapsulation allows data to be transported across the network?
The physical address is added
When a server responds to a web request what occurs next in the encapsulation process after the web page data is formatted and separated into TCP segment?
The server adds the source and destination IP address to each segment header to deliver the packets to the destination.
When a server responds to web request what occurs next in the encapsulation process after the web page data is formatted and separated into TCP segments?
The server adds the source and destination IP address to each segment header to deliver the packets to the destination.
What information is found in the network layer header?
The destination host address
What three items are contained in a Ethernet header and trailer?
destination mac addresssource mac address CRC - FCS
What information is used by the process running on one host to identify a process running on other host?
Information used are the source port number, the destination port number and ip addresses.
