IT Questions Bank

IT Questions Bank 1

The address pool of a DHCP server is configured with 172.21.121.0/25. The network administrator reserves 12 IP addresses for web servers. How many IP addresses are left in the pool to be assigned to other hosts?
IT Questions Bank 2IT Administrator asked 2 years ago • 
Match the purpose with its DHCP message type. (Not all options are used.)
IT Questions Bank 3ITExamAnswers asked 5 years ago • ,
Refer to the exhibit. A network administrator issued the show etherchannel summary command on the switch S1. What conclusion can be drawn?
IT Questions Bank 3ITExamAnswers asked 5 years ago • 
A set of switches is being connected in a LAN topology. Which STP bridge priority value will make it least likely for the switch to be selected as the root?
IT Questions Bank 3ITExamAnswers asked 5 years ago • 
Refer to the exhibit. A network administrator is verifying the configuration of inter-VLAN routing. Users complain that PCs on different VLANs cannot communicate. Based on the output, what are two configuration errors on switch interface Gi1/1? (Choose two.)
IT Questions Bank 3ITExamAnswers asked 5 years ago • 
Refer to the exhibit. Assuming both routers have IPv6 routing enabled and router R1 is configured for OSPFv3 as shown, which set of configuration commands on R2 is required to allow an OSPFv3 adjacency to form between the two routers?
IT Questions Bank 2IT Administrator asked 2 years ago • 
How does an RP MA announcement provide redundancy in a PIM domain configured with the auto-RP mechanism?
IT Questions Bank 3ITExamAnswers asked 4 years ago • 
Which two statements describe characteristics of shared trees for PIM distribution? (Choose two.)
IT Questions Bank 3ITExamAnswers asked 4 years ago • 
Cisco has created a security framework to help protect networks from ever-evolving cybersecurity threats. What is the term given to a centralized management platform that aggregates and correlates threat events, contextual information, and network device performance data?
IT Questions Bank 2IT Administrator asked 2 years ago • ,
Which two fields or features does Ethernet examine to determine if a received frame is passed to the data link layer or discarded by the NIC? (Choose two.)
IT Questions Bank 3ITExamAnswers asked 5 years ago • ,
What are the two ways threat actors use NTP? (Choose two.)
IT Questions Bank 3ITExamAnswers asked 4 years ago • 
What is one difference between the client-server and peer-to-peer network models?
IT Questions Bank 3ITExamAnswers asked 4 years ago • 
Match the SOC metric with the description. (Not all options apply.)
IT Questions Bank 2IT Administrator asked 2 years ago • 
Which Cisco sponsored certification is designed to provide the first step in acquiring the knowledge and skills to work with a SOC team?
IT Questions Bank 2IT Administrator asked 4 years ago • 
What is a disadvantage of DDNS?
IT Questions Bank 2IT Administrator asked 3 years ago • 
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