What is the purpose of dynamic host control protocol (DHCP)? DHCP allows a computer to join an IP-based network without having a pre-configured IP address. DHCP is a protocol that assigns unique IP addresses to devices, then releases and renews these addresses as devices leave and re-join the network. 3. What was the DHCP allocated source IP host address for “student” VM and target VM?
Chapter 1 review questions 1. F. TCP D. UDP 2. A. ETHERNET G.PPP 3. B. Adjacent-layer interaction 4. B. Same-layer interaction 5.
10.10.0.10 Question 12 What value is configured in the DNS Servers: line? 10.10.0.10 Question 13 What is the default location for DHCP server backups? C:\windows\system32\DHCP\co-occurrence\ Question 14 What IP address is configured on the SEA-SVR2computer? 169.254.209.252 Question 15 What appears in the IP address text box? 10.10.0.55 Question 16 From which DHCP server are you receiving an IP address?
IS589 CH5 TXT Questions 3, 4, and 8 3. What are the parts of TCP/IP and what do they do? Who is the primary user of TCP/IP? TCP/IP has two parts. TCP is the transport layer protocol that links the application layer to the network layer.
2.4GHz ISM 20. 21. What is a piconet? An ad hoc network of up to 8 Bluetooth devices 22. 23.
By reading the file system’s directory information, which is stored on the storage device 11. B. Using a magnetic charge 12. B. Used for long-term memory D. Connects to the CPU over a bus using a cable 13.
Message traffic control: tells the transmitting station to "back-off" when no message buffers are available. Session multiplexing: multiplexes several message streams, or sessions onto one logical link and keeps track of which messages belong to which sessions 9. What functions resides under the data link layer? Link establishment and termination: establishes and terminates the logical link between two nodes. Frame traffic control: tells the transmitting node to "back-off" when no frame buffers are available.
a. www b. sales c. contoso d. com 6. This DNS configuration item will forward DNS queries to different servers based on the domain name of the query. a. Iterative forwarder b. Recursive forwarder c. Conditional forwarder d. IPv6 forwarder 7. The IPv6 DNS host record is referred to as a(n): a. A record b. AA record c. AAA record d. AAAA record 8.
Why do entries into the bridging table have a limited lifetime? Answer: MAC addresses into the bridge table are temporary. The MAC address entry to the bridge table remains active as long as there is periodic data traffic activity from that host on its port. Therefore the MAC address entries have become inactive and therefore the expiration timer has expired and not renewed since no new data traffic has occurred. 9.