Question 621
Which type of information resides on a DHCP server?
A. a list of the available IP addresses in a pool
B. a list of public IP addresses and their corresponding names
C. usernames and passwords for the end users in a domain
D. a list of statically assigned MAC addresses
Question 622
What are two roles of Domain Name Services (DNS)? (Choose two.)
A. builds a flat structure of DNS names for more efficient IP operations
B. encrypts network Traffic as it travels across a WAN by default
C. improves security by protecting IP addresses under Fully Qualified Domain Names (FQDNs)
D. enables applications to identify resources by name instead of IP address
E. allows a single host name to be shared across more than one IP address
Question 623
Which Cisco IOS command will indicate that interface GigabitEthernet 0/0 is configured via DHCP?
A. show ip interface GigabitEthernet 0/0 dhcp
B. show interface GigabitEthernet 0/0
C. show ip interface dhcp
D. show ip interface GigabitEthernet 0/0
E. show ip interface GigabitEthernet 0/0 brief
Question 624
What will happen if you configure the logging trap debug command on a router?
A. It causes the router to send messages with lower severity levels to the syslog server
B. It causes the router to send all messages with the severity levels Warning, Error, Critical, and Emergency to the syslog server
C. It causes the router to send all messages to the syslog server
D. It causes the router to stop sending all messages to the syslog server
Question 625
A network administrator enters the following command on a router: logging trap 3. What are three message types that will be sent to the Syslog server? (Choose three.)
A. informational
B. emergency
C. warning
D. critical
E. debug
F. error
Question 626
DRAG DROP -Drag and drop the network protocols from the left onto the correct transport services on the right.
Select and Place:
Question 627
A network engineer must back up 20 network router configurations globally within a customer environment. Which protocol allows the engineer to perform this function using the Cisco IOS MIB?
A. ARP
B. SNMP
C. SMTP
D. CDP
Question 628
Which command enables a router to become a DHCP client?
A. ip address dhcp
B. ip dhcp client
C. ip helper-address
D. ip dhcp pool
Question 629
Which function does an SNMP agent perform?
A. It sends information about MIB variables in response to requests from the NMS
B. It manages routing between Layer 3 devices in a network
C. It coordinates user authentication between a network device and a TACACS+ or RADIUS server
D. It requests information from remote network nodes about catastrophic system events
Question 630
What are two roles of the Dynamic Host Configuration Protocol (DHCP)? (Choose two.)
A. The DHCP server assigns IP addresses without requiring the client to renew them.
B. The DHCP server leases client IP addresses dynamically.
C. The DHCP client is able to request up to four DNS server addresses.
D. The DHCP server offers the ability to exclude specific IP addresses from a pool of IP addresses.
E. The DHCP client maintains a pool of IP addresses it is able to assign.
