DRAG DROP (Drag and Drop is not supported)[Device Configuration and Verification]Drag and drop the descriptions from the left onto the corresponding IPv4 addressing modes on the right.
Answer(s): A
This content is aligned with IPv4 Addressing Fundamentals, detailed in the FLDTEC course under Device Configuration and Verification:Unicast: A unicast address uniquely identifies a single host on a network. This is the most common address type used for standard communication between two devices. Broadcast: Broadcast addresses (e.g., 255.255.255.255 or subnet-specific broadcast) send traffic to all hosts in the network segment. Used for ARP requests and DHCP discovery. Multicast: Used to deliver a packet to a group of hosts interested in the data, without flooding the network like a broadcast. Multicast uses addresses from the range 224.0.0.0 to 239.255.255.255. Loopback: The loopback address (127.0.0.1) is reserved for local testing, ensuring that the TCP/IP stack is working properly without needing to access the network.
[Cisco Equipment and Related Hardware]Refer to the exhibit. What are two ways remote sites or branches connect to the enterprise campus network? (Choose two.)
Answer(s): B,C
In enterprise networking, remote sites or branch offices connect to the central campus network using:WAN Links: These are dedicated communication paths that connect geographically dispersed networks. WAN links can be leased lines, MPLS circuits, or other forms of long-distance connectivity that facilitate reliable data transmission between remote sites and the main campus. IPsec VPN Tunnels: Internet Protocol Security (IPsec) VPNs provide secure, encrypted tunnels over the public internet, allowing remote sites to connect to the enterprise network securely. This method is cost-effective and widely used for connecting branch offices to the central network infrastructure. Access layer switches (Option A) and LAN core switches (Option E) are components within a local network and do not facilitate remote connectivity. Ad hoc Wi-Fi networks (Option D) are temporary and lack the security and reliability required for enterprise-level remote connections.
Supporting Cisco Devices for Field Technicians (FLDTEC) Cisco Equipment and Related Hardware
[Cisco Equipment and Related Hardware]When should a crossover UTP cable be used instead of a straight-through cable when connecting network devices?
A crossover UTP (Unshielded Twisted Pair) cable is used to connect two similar devices directly. This includes:Switch to switchRouter to routerPC to PCThe crossover cable reverses the transmit and receive pairs, allowing for proper communication between like devices without the need for an intermediary device. Conversely, a straight-through cable is used to connect dissimilar devices, such as:PC to switchRouter to switchPC to routerThis cable maintains the same wiring on both ends, suitable for connecting different types of devices. Therefore, when connecting electrically like devices, a crossover cable is appropriate.
[Cisco IOS Software Basics]How many bits are borrowed from the default host portion of the address to create subnets in a Class B network with a subnet mask 255.255.255.0?
Answer(s): D
In a Class B network, the default subnet mask is 255.255.0.0, which allocates:16 bits for the network portion16 bits for the host portionWhen the subnet mask is changed to 255.255.255.0, it becomes:24 bits for the network portion8 bits for the host portionThis indicates that 8 bits have been borrowed from the host portion to create additional subnets. Borrowing bits allows for the division of the original network into smaller sub-networks, enhancing organization and security within the network.
Supporting Cisco Devices for Field Technicians (FLDTEC) Cisco IOS Software Basics
[Cisco Equipment and Related Hardware]What is the function of an access layer device?
Answer(s): B
In the hierarchical network design model, the access layer is the first layer and serves as the entry point for end-user devices to connect to the network. This layer connects user devices such as PCs, IP phones, wireless access points, printers, and scanners to the network. It facilitates the initial connection between end-user devices and the network infrastructure. The access layer also enforces security policies and provides services such as VLAN membership, port security, and Quality of Service (QoS).Options A, C, and D refer to functions typically associated with the core or distribution layers, or with WAN connectivity, rather than the access layer.
[Wireless Device Support]Which term describes the physical range of radio frequency coverage provided by an access point in a wireless topology?
In wireless networking, the Basic Service Area (BSA) refers to the physical area of radio frequency coverage provided by an access point (AP) in a Basic Service Set (BSS). The BSA defines the coverage area where wireless clients can connect to the network through the AP. The size and shape of a BSA depend on various factors, including the AP's transmit power, antenna type, and physical environment.Option A, the Service Set Identifier (SSID), is the network name broadcast by the AP. Option C, Wireless LAN (WLAN), refers to the overall wireless network. Option D, Wireless LAN Controller (WLC), is a device that manages multiple APs in a network.
Supporting Cisco Devices for Field Technicians (FLDTEC) Wireless Device Support
[Device Configuration and Verification]Which two configuration parameters are most critical to ensure optimal performance when configuring a network port for a newly installed IP phone in an enterprise environment? (Choose two.)
Answer(s): A,D
When configuring a network port for a newly installed IP phone, two critical parameters to ensure optimal performance are:VLAN Assignment: Assigning the correct VLANs is essential for segregating voice and data traffic. Typically, a separate voice VLAN is configured to prioritize voice traffic and enhance security. Power over Ethernet (PoE): PoE allows the switch to supply power to the IP phone over the same Ethernet cable used for data transmission. This eliminates the need for separate power supplies and simplifies installation.While QoS classification (Option E) is important for prioritizing voice traffic, it is typically configured at a broader network level. Link aggregation (Option B) and Spanning Tree Protocol (Option C) are more relevant to network redundancy and loop prevention, respectively, and are not directly critical for the initial configuration of an IP phone port.
Supporting Cisco Devices for Field Technicians (FLDTEC) Device Configuration and Verification
Which deployment scenarios are Cisco 8000 Series routers primarily designed for?
Cisco 8000 Series routers are primarily designed for service provider and web-scale networks, offering high-performance routing capabilities to handle large-scale, high-bandwidth environments typically found in service provider infrastructures and data centers.
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question #18s answer should be a, not d. this should be corrected. it should be minvalidityperiod
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question 128 the answer should be static not auto
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q10: c and f are also true. q11: this is outdated. you no longer need ownership on a pipe to operate it
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admin guide (windows) respond to malicious causality chains. when the cortex xdr agent identifies a remote network connection that attempts to perform malicious activity—such as encrypting endpoint files—the agent can automatically block the ip address to close all existing communication and block new connections from this ip address to the endpoint. when cortex xdrblocks an ip address per endpoint, that address remains blocked throughout all agent profiles and policies, including any host-firewall policy rules. you can view the list of all blocked ip addresses per endpoint from the action center, as well as unblock them to re-enable communication as appropriate. this module is supported with cortex xdr agent 7.3.0 and later. select the action mode to take when the cortex xdr agent detects remote malicious causality chains: enabled (default)—terminate connection and block ip address of the remote connection. disabled—do not block remote ip addresses. to allow specific and known s
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