Module 8-10 Quiz Reviewer from Netacad
destination and source IP address
What are the two most commonly referenced fields in an IPv4 packet header that indicate where the packet is coming from and where it is going? (Choose two.) destination IP address protocol Time to Live source IP address Differentiated Services (DS)
Fragmentation
What is the term for splitting up an IP packet when forwarding it from one medium to another medium with a smaller MTU?
Transport Layer
Which OSI layer sends segments to be encapsulated in an IPv4 or IPv6 packet?
Best Effort
Which delivery method does not guarantee that the packet will be delivered fully without errors?
Protocol
Which field includes common values such as ICMP (1), TCP (6), and UDP (17)?
Header Checksum
Which field is used to detect corruption in the IPv4 header?
-it consists of 40 octets. -it contains 8 header fields.
Which is true of the IPv6 header? -it consists of 20 octets. -it consists of 40 octets. -it contains 8 header fields. -it contains 12 header fields.
-The Hop Limit field replaces the IPv4 Time to Live field.
Which is true of the IPv6 packet header? -The Hop Limit field replaces the IPv4 Time to Live field. -The Source and Destination IPv6 addresses change while travelling from source to destination. -The Time to Live field replaces the DiffServ field. -The Version field identifies the next header.
Data Link Layer
Which layer is responsible for taking an IP packet and preparing it for transmission over the communications medium?
-The source and destination IPv4 addresses remain the same while travelling from source to destination.
Which statement is correct about IPv4 packet header fields? -The source and destination IPv4 addresses remain the same while travelling from source to destination. -The Time to Live field is used to determine the priority of each packet. -The Total Length and Header Checksum fields are used to reorder a fragmented packet. -The Version field identifies the next level protocol.
-IP address depletion -increased network complexity and Internet routing table expansion -lack of end-to-end connectivity
Which three options are major issues associated with IPv4? (Choose three.) -IP address depletion -increased network complexity and Internet routing table expansion -Connessioni sempre attive -lack of end-to-end connectivity -global and political boundaries -too many IPv4 addresses available
-increased the IP address space -uses a simpler header to provide improved packet handling
Which two options are improvements provided by IPv6 as compared to IPv4? (Choose two.) -header supports additional fields for complex packets -increased the IP address space -standardizes the use of NAT -supports class-based networks -uses a simpler header to provide improved packet handling
