An administrator defined a local user account with a secret password on router R1 for use with SSH. Which three additional steps are required to configure R1 to accept only encrypted SSH connections? (Choose three.)

Match each type of frame field to its function. (Not all options are used.)

What is the consequence of configuring a router with the ipv6 unicast-routing global configuration command?

Match the type of threat with the cause. (Not all options are used.)

What is the purpose of the TCP sliding window?

What characteristic describes a Trojan horse?

Data is being sent from a source PC to a destination server. Which three statements correctly describe the function of TCP or UDP in this situation? (Choose three.)

Which scenario describes a function provided by the transport layer?

What characteristic describes antispyware?

A client packet is received by a server. The packet has a destination port number of 69. What service is the client requesting?

Which range of link-local addresses can be assigned to an IPv6-enabled interface?

What is the subnet ID associated with the IPv6 address 2001:DA48:FC5:A4:3D1B::1/64?

An employee of a large corporation remotely logs into the company using the appropriate username and password. The employee is attending an important video conference with a customer concerning a large sale. It is important for the video quality to be excellent during the meeting. The employee is unaware that after a successful login, the connection to the company ISP failed. The secondary connection, however, activated within seconds. The disruption was not noticed by the employee or other employees. What three network characteristics are described in this scenario? (Choose three.)

What are the two most effective ways to defend against malware? (Choose two.)

Which two functions are performed at the MAC sublayer of the OSI Data Link Layer to facilitate Ethernet communication? (Choose two.)

How does the service password-encryption command enhance password security on Cisco routers and switches?

Which frame field is created by a source node and used by a destination node to ensure that a transmitted data signal has not been altered by interference, distortion, or signal loss?

A client packet is received by a server. The packet has a destination port number of 143. What service is the client requesting?

A wired laser printer is attached to a home computer. That printer has been shared so that other computers on the home network can also use the printer. What networking model is in use?

Refer to the exhibit. Which protocol was responsible for building the table that is shown?

Which wireless technology has low-power and data rate requirements making it popular in home automation applications?

What are two primary responsibilities of the Ethernet MAC sublayer? (Choose two.)

A company has a file server that shares a folder named Public. The network security policy specifies that the Public folder is assigned Read-Only rights to anyone who can log into the server while the Edit rights are assigned only to the network admin group. Which component is addressed in the AAA network service framework?

Which two protocols operate at the top layer of the TCP/IP protocol suite? (Choose two.)

Which type of server relies on record types such as A, NS, AAAA, and MX in order to provide services?

A client packet is received by a server. The packet has a destination port number of 67. What service is the client requesting?

Refer to the exhibit. What is wrong with the displayed termination?

A client is using SLAAC to obtain an IPv6 address for its interface. After an address has been generated and applied to the interface, what must the client do before it can begin to use this IPv6 address?

What are three characteristics of the CSMA/CD process? (Choose three.)

Users report that the network access is slow. After questioning the employees, the network administrator learned that one employee downloaded a third-party scanning program for the printer. What type of malware might be introduced that causes slow performance of the network?

What are two common causes of signal degradation when using UTP cabling? (Choose two.)

Which two functions are performed at the MAC sublayer of the OSI Data Link Layer to facilitate Ethernet communication? (Choose two.)

What is a function of the data link layer?

Refer to the exhibit. The network administrator has assigned the LAN of LBMISS an address range of 192.168.10.0. This address range has been subnetted using a /29 prefix. In order to accommodate a new building, the technician has decided to use the fifth subnet for configuring the new network (subnet zero is the first subnet). By company policies, the router interface is always assigned the first usable host address and the workgroup server is given the last usable host address. Which configuration should be entered into the properties of the workgroup server to allow connectivity to the Internet?

A client packet is received by a server. The packet has a destination port number of 53. What service is the client requesting?

A network administrator wants to have the same network mask for all networks at a particular small site. The site has the following networks and number of devices: IP phones – 22 addresses PCs – 20 addresses needed Printers – 2 addresses needed Scanners – 2 addresses needed The network administrator has deemed that 192.168.10.0/24 is to be the network used at this site. Which single subnet mask would make the most efficient use of the available addresses to use for the four subnetworks?

Which three layers of the OSI model map to the application layer of the TCP/IP model? (Choose three.)

Which subnet would include the address 192.168.1.96 as a usable host address?

Users are reporting longer delays in authentication and in accessing network resources during certain time periods of the week. What kind of information should network engineers check to find out if this situation is part of a normal network behavior?

What would be the interface ID of an IPv6 enabled interface with a MAC address of 1C-6F-65-C2-BD-F8 when the interface ID is generated by using the EUI-64 process?

What characteristic describes adware?

What are two features of ARP? (Choose two.)

Which two functions are performed at the MAC sublayer of the OSI Data Link Layer to facilitate Ethernet communication? (Choose two.)

Match each description with the corresponding TCP mechanism. (Not all options are used.)

An IPv6 enabled device sends a data packet with the destination address of FF02::2. What is the target of this packet?

What service is provided by HTTP?

A new network administrator has been asked to enter a banner message on a Cisco device. What is the fastest way a network administrator could test whether the banner is properly configured?

Match the application protocols to the correct transport protocols.

What is an advantage to using a protocol that is defined by an open standard?

A network administrator is adding a new LAN to a branch office. The new LAN must support 25 connected devices. What is the smallest network mask that the network administrator can use for the new network?

Which two statements describe features of an IPv4 routing table on a router? (Choose two.)

A group of Windows PCs in a new subnet has been added to an Ethernet network. When testing the connectivity, a technician finds that these PCs can access local network resources but not the Internet resources. To troubleshoot the problem, the technician wants to initially confirm the IP address and DNS configurations on the PCs, and also verify connectivity to the local router. Which three Windows CLI commands and utilities will provide the necessary information? (Choose three.)

A network administrator wants to have the same subnet mask for three subnetworks at a small site. The site has the following networks and numbers of devices: Subnetwork A: IP phones – 10 addresses Subnetwork B: PCs – 8 addresses Subnetwork C: Printers – 2 addresses What single subnet mask would be appropriate to use for the three subnetworks?

Refer to the exhibit. The switches are in their default configuration. Host A needs to communicate with host D, but host A does not have the MAC address for its default gateway. Which network hosts will receive the ARP request sent by host A?

Which switching method drops frames that fail the FCS check?

What service is provided by Internet Messenger?

Which information does the show startup-config command display?

What are two characteristics of IP? (Choose two.)

What does the term “attenuation” mean in data communication?

A network administrator is adding a new LAN to a branch office. The new LAN must support 200 connected devices. What is the smallest network mask that the network administrator can use for the new network?

Refer to the exhibit. The IP address of which device interface should be used as the default gateway setting of host H1?

What mechanism is used by a router to prevent a received IPv4 packet from traveling endlessly on a network?

Which two statements are correct in a comparison of IPv4 and IPv6 packet headers? (Choose two.)

What three requirements are defined by the protocols used in network communcations to allow message transmission across a network? (Choose three.)

What are the three parts of an IPv6 global unicast address? (Choose three.)

Refer to the exhibit. An administrator is trying to configure the switch but receives the error message that is displayed in the exhibit. What is the problem?

Refer to the exhibit. On the basis of the output, which two statements about network connectivity are correct? (Choose two.)

Refer to the exhibit. A network engineer has been given the network address of 192.168.99.0 and a subnet mask of 255.255.255.192 to subnet across the four networks shown. How many total host addresses are unused across all four subnets?

A network technician is researching the use of fiber optic cabling in a new technology center. Which two issues should be considered before implementing fiber optic media? (Choose two.)

A host is trying to send a packet to a device on a remote LAN segment, but there are currently no mappings in its ARP cache. How will the device obtain a destination MAC address?

Refer to the exhibit. A company uses the address block of 128.107.0.0/16 for its network. What subnet mask would provide the maximum number of equal size subnets while providing enough host addresses for each subnet in the exhibit?

Match a statement to the related network model. (Not all options are used.)

Which value, that is contained in an IPv4 header field, is decremented by each router that receives a packet?

What are proprietary protocols?

A user is complaining that an external web page is taking longer than normal to load.The web page does eventually load on the user machine. Which tool should the technician use with administrator privileges in order to locate where the issue is in the network?

Match the description to the IPv6 addressing component. (Not all options are used.)

What technique is used with UTP cable to help protect against signal interference from crosstalk?

Match the header field with the appropriate layer of the OSI model. (Not all options are used.)

What two pieces of information are displayed in the output of the show ip interface brief command? (Choose two.)

The global configuration command ip default-gateway 172.16.100.1 is applied to a switch. What is the effect of this command?

What are two characteristics shared by TCP and UDP? (Choose two.)