Taller De Equipo Y Redes

The correct answer is "Cable Directo (straight-Through)" because when the technician identifies a UTP cable with twisted pairs where the wires are terminated in the same order on both ends in an RJ45 connector, it indicates that the cable is a straight-through cable. This type of cable is commonly used to connect different types of devices, such as a computer to a switch or a router.

The explosion in demand for new telecommunications services such as internet access, intranets, remote access to LAN networks, etc. has created the need for users to have a large bandwidth. This is because these services require a significant amount of data to be transmitted quickly and efficiently. With a large bandwidth, users can access and transfer data at high speeds, ensuring a smooth and seamless experience.

The correct answer is to verify the physical condition of BDTD, DFO, INTER-FDO, and the Patch Panel. This means checking the physical state of each of these elements to ensure they are in proper working condition.

Hyperterminal is the program used to configure a Cisco router when establishing a console connection from a computer. It is a well-known tool that comes with Windows 98, 2000, XP, etc. This program allows the user to access the router's command-line interface (CLI) and make the necessary configurations for it to operate in the network and carry out its specific functions.

The maximum length for the horizontal cabling is 90m, which includes the distance from the mechanical termination of the cable in the DH to the PA in the work area. In addition to this, a maximum length of 10 meters should be considered for the terminal cords, patch cords, and equipment cables in any horizontal path. This ensures that the overall length of the cabling system remains within the recommended limits and allows for easy location and correction of faults.

The copper telephone lines of users with ADSL technology connect to the DSLAM (Digital Subscriber Line Access Multiplexer) equipment at the local Telmex central. The DSLAM is responsible for receiving and transmitting data signals from multiple users, allowing them to access the internet while still being able to make and receive phone calls without interference.

The given correct answer is "internet". The explanation is that the passage describes a global network consisting of thousands of interconnected networks that connect millions of computers. This network allows access to both public and private programs and information. The term "internet" accurately represents this description.

Hypeterminal is a program that comes pre-installed or can be downloaded on Windows operating systems (such as 98, 2000, XP, etc.) and is used by technicians to perform local configurations of switch and router equipment. It allows them to establish a direct serial connection to the equipment and access its command line interface for configuration purposes. NetMeeting, LiveMeeting, and FTP connection are not specifically designed for this purpose and do not provide the necessary functionality for local configurations.

The correct answer is 18 to 25. The explanation is that the temperature range in the Uninet server room should be maintained between 18 to 25 degrees Celsius. This is important to ensure the uninterrupted operation of the equipment and services installed in the room, as well as to provide a comfortable working environment for the technical support staff. Maintaining the temperature within this range helps to prevent overheating of the equipment and ensures its optimal performance.

Etiquetar el cableado permite tener una identificación clara de cada cable o fibra y sus puntos de conexión, lo cual facilita su localización. Esto es importante para asegurar una correcta conectividad, conocer el armado o ensamblaje adecuado del cable o fibra, y utilizar los soportes y ductos organizadores necesarios. Además, la identificación de cada cable o fibra también permite programar su retiro en caso de averías, baja calidad o sustitución.

Cuando el cliente es dueño de los equipos y es responsable de su administración, operación y mantenimiento, se refiere a una red privada. En este tipo de red, la infraestructura y los recursos son de propiedad exclusiva del cliente, lo que le brinda un mayor control y seguridad sobre sus datos y sistemas.

The correct answer is "Empresarial (IDE)" because the question mentions that the company requires connecting more than 30 computers and IPs for services such as web, email, FTP, etc. This indicates that the company needs a service that can provide reliability, availability, and monitoring via the web. An Empresarial (IDE) service would be suitable for fulfilling these requirements as it is designed for business use and offers advanced features and support.

The correct answer is 23 Y 16. Port number 23 is the standard port for TELNET, which is a protocol used for remote login and command execution on a remote computer. Port number 16 is the length of the port, which means that there are 16 bits in the port number field.

The company requires the Internet Directo Empresarial (IDE) service because it allows them to connect more than 30 computers and IP addresses to their network for services like web, email, FTP, etc. This service also provides guaranteed availability of the service and allows for web monitoring.

The correct answer is "Slot/Puerto". This means that the identification of the corresponding ports on a UNINET device is done by specifying the slot number followed by the port number.

The correct answer is "Nodos Dorsales". According to the explanation provided, the division of UNINET nodes into three types is based on their function and hierarchy. The nodes in the Nodos Dorsales category are necessary to be located in the central hubs with the highest transmission infrastructure, both locally and for long distances. This implies that these nodes play a crucial role in connecting and distributing the network traffic across different locations.

The trenzado de los hilos en el cable (twisting of the wires in the cable) helps to decrease the effects of interference. The twisted pairs of wires in UTP cables help to cancel out electromagnetic interference by creating a balanced circuit. This twisting reduces crosstalk between the wires, ensuring better signal quality and minimizing the impact of external noise sources.

The maximum length of horizontal cable should be 90m, which includes the distance from the cable's mechanical termination at the DH to the PA of the work area. Additionally, when considering the maximum length of cable for terminal cords, patch cords, and equipment cables in any horizontal pathway, the answer is 10m.

ADSL (Asymmetric Digital Subscriber Line) is the correct answer. ADSL is a technology that provides a direct and always available internet connection, allowing simultaneous and independent use of the telephone line and internet without affecting the browsing speed. Unlike other options mentioned, such as v.90, SDHL, and HDSL, ADSL is specifically designed for high-speed internet access over traditional telephone lines.

The data of Model, #Consecutivo, and Puerto in the upper part of the label correspond to the data of the Origen (Origin). This is because the label is used to identify the cables UTP, and the Model, #Consecutivo, and Puerto are specific details related to the origin of the cable.

According to the given information, the protocol for physical equipment reception in UNINET's Telmex facilities includes conducting an inventory of cards, equipment message accessories, and power sources. This step is included in the "Inventario del equipo" (Equipment Inventory) point.

The correct answer is "Direccion IP" because it is a 32-bit number that is assigned by the network administrator locally and logically. It is hierarchical and must be unique for each computer. This address is used to identify and locate devices on a network, allowing them to communicate with each other. The other options, such as "Direccion MAC" (Media Access Control), "Direccion de Puerto" (Port Address), and "Direccion Fisica" (Physical Address), are not specifically related to the logical addressing of devices on a network.

The quality of service referred to as "datos normales" is QoS 2.

IEEE 802.3 is the correct answer because it is the standard for Ethernet LAN technology, which is widely used in most business organizations. The other options (IEEE 802.2, IEEE 802.5, and IEEE 802.16) are not specifically related to LAN technology or Ethernet.

El modo de acceso a los comandos de configuración que se utilizan en las tareas lógicas es el Modo Privilegiado. Este modo permite al usuario realizar cambios en la configuración del enrutador y acceder a comandos avanzados y privilegiados. En este modo, se tiene acceso completo y control total sobre el enrutador, lo que permite realizar configuraciones y ajustes más avanzados y específicos.

The correct answer is IEEE 802.11g. IEEE 802.11g is the standard that operates at a speed of 54mbps and uses a frequency of 2.4GHz. This standard is an improvement over the previous IEEE 802.11b standard, which also operates at 2.4GHz but has a lower maximum speed of 11mbps. IEEE 802.11a operates at a higher frequency of 5GHz and has a maximum speed of 54mbps as well, but it is not the correct answer in this case.

The correct answer is "Nodos Dorsales." According to the given information, the nodes are divided into three types based on their hierarchy. The nodes that need to be located in the central stations with the highest transmission infrastructure, both locally and long-distance, are the "Nodos Dorsales."

Los servicios de transporte, como TCP y UDP, permiten a los usuarios segmentar y volver a ensamblar varias aplicaciones de capa superior en el mismo flujo de datos de la capa de transporte. TCP (Transmission Control Protocol) proporciona una entrega confiable y ordenada de los datos, mientras que UDP (User Datagram Protocol) ofrece una entrega no confiable y sin conexión. Ambos protocolos son ampliamente utilizados en la comunicación de red para diferentes aplicaciones y necesidades.

In a mesh network topology, there is a direct connection between every node in the network. This means that if one node fails or there is a disruption in communication, the network can automatically reroute the data through alternative paths, ensuring that there is no interruption in communication. Therefore, a mesh network is employed when it is indispensable that there is absolutely no interruption in communications.

The correct answer is "Conector M34". The question asks about the type of connector commonly associated with V.35 serial cables. V.35 is a standard for serial communication that uses a 34-pin connector, which is commonly referred to as the M34 connector. The other options mentioned (SC, TJ21, and BNC) are not typically associated with V.35 serial cables.

The correct answer is ISP. An ISP is a company that provides internet connection services to third parties, including residential and corporate users. They offer various types of internet connections, such as broadband, DSL, or fiber optic, and are responsible for maintaining the infrastructure and network necessary for accessing the internet. ISPs play a crucial role in enabling individuals and businesses to connect to the internet and access online services and information.

The correct answer is "Publica". In this scenario, the carrier is responsible for managing, operating, and maintaining the infrastructure and renting it out to multiple companies. These companies do not need to invest in their own infrastructure and can enjoy individual network services. This indicates that the type of network is public, as it is shared among multiple entities.

The given information states that the wiring has been specifically developed for data transmission over Ethernet with a maximum transmission speed of 100MB/s, a maximum distance of 100 meters, and a clear assignment of four wires to RJ45 connectors 1, 2, 3, and 4. Based on this, the specification that is met is 100Base-TX, which refers to a Fast Ethernet standard that uses two pairs of twisted-pair cables for data transmission.

The correct answer is "Izquierdo." The explanation for this answer is that the cableados de fuerza (power wirings) are fixed on the left side (izquierdo) of the cabinets in the UNINET room.

El cable consola se utiliza para establecer una conexión y controlar la configuración inicial de un router. Este tipo de cable permite la comunicación directa entre un dispositivo de red, como un ordenador, y el puerto de consola del router. A través de esta conexión, se pueden realizar configuraciones iniciales, actualizaciones de firmware y solución de problemas en el router.

The correct answer is "Listas de verificación física para un edificio de central telefónica" because it specifically mentions physical verification for a central telecommunication building. The other options mention different types of checklists or different types of buildings, which are not relevant to the given statement.

El cable consola (rollover) se utiliza para establecer una conexión y controlar la configuración inicial de un router. Este tipo de cable se utiliza para conectar el puerto de consola del router a un dispositivo de administración, como un ordenador o un terminal, permitiendo así la comunicación entre ellos. El cable consola tiene una configuración específica de pines que permite esta conexión y control.

La respuesta correcta es NASE. Los nodos NASE se utilizan para la interconexión segura con redes de otras empresas, como filiales y terceros.

In this technology, all devices are connected directly to a common central location. Because the wiring is connected to a central device to which all equipment is connected, it is similar to the spokes of a wheel. If it is necessary to increase the number of stations or nodes in the network with this topology, it is not necessary to interrupt even partially the activity of the network as the operation can be performed almost immediately.

The correct answer is "Privada". The explanation for this answer is that the RCDT operates with the highest levels of reliability and performance. At the data network level, the RCDT offers superior availability of over 99.99%. This indicates that the network is private, meaning it is exclusive and restricted to a specific group or organization rather than being open to the public.

The given answer "ISP" is the correct answer because the question is asking for a company that commercializes internet connection services to third parties, whether they are residential or corporate users. ISP stands for Internet Service Provider, which is a company that provides internet access to customers.

The given correct answer is "Modo Usuario". This mode is the access mode for typical tasks that include checking the router's status. In this mode, the configuration of the router is not allowed.

The NASE nodes are used for secure interconnection with networks of other companies (subsidiaries and/or third parties).

A NIC (Network Interface Card) is a hardware component that allows a device to connect to a network and communicate with other devices. It serves as an interface between the network and the device, enabling communication and resource sharing within an organization.

La configuración de cable directo se utiliza para conectar dispositivos de diferentes tipos, como un switch y un router. En este caso, la respuesta correcta indica que la comunicación se establece entre un switch y un router. Esta configuración permite que el switch envíe datos al router para su procesamiento y enrutamiento hacia otros dispositivos de la red.

The correct answer is "Modulos de Swticheo con seleccion de opciones de interfaces (switching Modules)". This is because the question asks about the component being inserted into the Catalyst 5505, and the correct answer describes switching modules with options for interface selection.

A NIC (Network Interface Card) is a hardware component that allows a device to connect to a network and communicate with other devices. It serves as an interface between the network and the device, enabling communication and resource sharing within an organization.

The correct answer is "Servicio IDE PEX." This is because the given statement mentions that the service offered includes access, connection, and necessary equipment for the business to connect to the internet. IDE PEX is a type of internet service that provides integrated access, connection, and equipment for businesses. Therefore, it aligns with the description provided in the statement.

The correct answer suggests that in order to verify hardware-related issues in the physical and data link layers of the OSI model, one should check the cable, connector, network card, and driver of the card. This includes ensuring that the network card has the necessary drivers installed, checking the power supply of the devices, and inspecting the cable and connector for any physical damage or loose connections. Additionally, the answer mentions that this verification also applies to devices such as access points, hubs, and switches.

The correct answer is "Lógica". This is because the question is asking about the part of network topologies that is determined by the type of communication protocol (access method) used within the network. The logical topology refers to how the devices in the network are connected and how they communicate with each other, regardless of their physical placement or arrangement.