Exam 4: Cisco Certified Network Associate (CCNA)

Refer to the exhibit. A network administrator must permit SSH access to remotely manage routers in a network. The operations team resides on the 10.20.1.0/25 network. Which command will accomplish this task?

How do TCP and UDP differ in the way they guarantee packet delivery?

Which function does the range of private IPv4 addresses perform?

Your company network security policy requires that all network traffic be tunneled to the corporate office. End users must be able to access local LAN resources when they connect to the corporate network. Which two configurations do you implement in Cisco AnyConnect? (Choose two.)

What is a function of Wireless LAN Controller?

Which two minimum parameters must be configured on an active interface to enable OSPFV2 to operate? (Choose two.)

Refer to the exhibit. Which action establishes the OSPF neighbor relationship without forming an adjacency?

A Cisco IP phone receives untagged data traffic from an attached PC. Which action is taken by the phone?

What is a characteristic of spine-and-leaf architecture?

Which set of actions satisfy the requirement for multifactor authentication?

Refer to the exhibit. What does router R1 use as its OSPF router-ID?

You are configuring your edge routers interface with a public IP address for Internet connectivity. The router needs to obtain the IP address from the service provider dynamically. Which command is needed on interface FastEthernet 0/0 to accomplish this?

After you deploy a new WLAN controller on your network, which two additional tasks should you consider? (Choose two.)

Which SNMPv3 security level provides authentication using HMAC with MD5, but does not use encryption?

Which IPv6 address block forwards packets to a multicast address rather than a unicast address?

A router running EIGRP has learned the same route from two different paths. Which parameter does the router use to select the best path?

How does the dynamically-learned MAC address feature function?

Refer to the exhibit. An administrator configures four switches for local authentication using passwords that are stored as a cryptographic hash. The four switches must also support SSH access for administrators to manage the network infrastructure. Which switch is configured correctly to meet these requirements?

Which API uses HTTP messages to transfer data to applications residing on different hosts?

Which network allows devices to communicate without the need to access the Internet?