QUESTION 121
A user cannot access an external server for a client after connecting to a VPN. Which of the following commands would a support agent most likely use to examine the issue? (Select two).
A. nslookup
B. tcpdump
C. arp
D. dig
E. tracert
F. route print
Correct Answer: EF
QUESTION 122
Which of the following would a network administrator most likely use to securely manage a network device on a closed network?
A. Bastion host
B. Remote desktop
C. SSH
D. Split-tunnel VPN
Correct Answer: C
QUESTION 123
An attacker sends more connection requests than a server can handle, causing the server to crash. Which of the following types of attacks is this an example of?
A. ARP poisoning
B. Denial-of-service
C. MAC flooding
D. On-path
Correct Answer: B
QUESTION 124
A router has static, EIGRP, OSPF, and BGP routes to the same destination network. Which of the following will the router prefer?
A. OSPF
B. BGP
C. EIGRP
D. Static
Correct Answer: D
QUESTION 125
Which of the following is the best reason to create a golden configuration?
A. To provide configuration consistency
B. To decrease the size of configuration files
C. To increase security by encrypting configurations
D. To set up backup configurations for each device
Correct Answer: A
QUESTION 126
Employees report that website requests are being redirected to other websites that display different content than expected. Which of the following attacks is most likely causing this issue?
A. MAC flooding
B. ARP spoofing
C. DNS poisoning
D. VLAN hopping
Correct Answer: C
QUESTION 127
A network technician takes an incident ticket from the queue. Which of the following is the first step the technician should take?
A. Gather information from users.
B. Provide lessons learned to the manager.
C. Escalate the ticket to the vendor.
D. Verify full system functionality.
Correct Answer: A
QUESTION 128
An administrator is using an SFP multimode transceiver with a single-mode fiber-optic cable. Which of the following describes the expected result?
A. The connection will be sufficient for expanded utilization in the future.
B. The connection will work as intended.
C. The connection will be prone to flapping.
D. The connection will fail due to device incompatibility.
Correct Answer: D
QUESTION 129
Which of the following OSI model layers is responsible for determining the most efficient path for frame transfer?
A. 1
B. 2
C. 3
D. 5
Correct Answer: C
QUESTION 130
An administrator is setting up an SNMP server for use in the enterprise network and needs to create device IDs within a MIB. Which of the following describes the function of a MIB?
A. DHCP relay device
B. Policy enforcement point
C. Definition file for event translation
D. Network access controller
Correct Answer: C
QUESTION 131
Which of the following types of attacks is most likely to occur after an attacker sets up an evil twin?
A. On-path
B. DDoS
C. ARP spoofing
D. Phishing
Correct Answer: A
QUESTION 132
A customer wants to cache commonly used content to reduce the number of pages fully downloaded from the internet. Which of the following should the network administrator recommend to the customer?
A. Proxy server
B. Code repository
C. Load balancer
D. Open relay
E. Mirrored port
Correct Answer: A
QUESTION 133
A network engineer needs to view error and traffic counter metrics to troubleshoot an intermittent packet loss issue. Which of the following commands should the engineer use?
A. show arp
B. show mac-address-table
C. show route
D. show interface
Correct Answer: D
QUESTION 134
Which of the following describes limiting access to tools or facilities based on job role?
A. Principle of least privilege
B. ACL
C. MFA
D. Allow list
Correct Answer: A
QUESTION 135
An employee connects to the company network from home using a VPN. Company data uses the VPN, while internet traffic uses the home ISP connection. Which of the following best describes the connectivity method in use?
A. IPSec
B. Split-tunnel
C. Clientless
D. Out-of-band
Correct Answer: B
QUESTION 136
A network administrator is establishing Layer 3 connectivity between Layer 2 segments. Which of the following does the administrator need to complete this task?
A. VIP
B. NAT
C. SVI
D. 802.1Q tagging
Correct Answer: C
QUESTION 137
A company has multiple branch offices that need to be connected. The network administrator needs to implement a routing protocol that provides automatic load balancing and redundancy. Which of the following should the administrator use to fulfill the requirements while using path vector routing?
A. RIP
B. OSPF
C. BGP
D. MPLS
Correct Answer: C
QUESTION 138
Which of the following methods is used to authenticate users and devices connecting to a network?
A. VLAN
B. ACL
C. NAC
D. UTM
Correct Answer: C
QUESTION 139
A network administrator for a small office is adding a passive IDS to its network switch for the purpose of inspecting network traffic. Which of the following should the administrator use?
A. SNMP trap
B. Port mirroring
C. Syslog collection
D. API integration
Correct Answer: B
QUESTION 140
Which of the following is used to estimate the average life span of a device?
A. RTO
B. RPO
C. MTBF
D. MTTR
Correct Answer: C