Sieci - Lab 2

The safest method of management is the local console because it requires physical access to the device in order to manage it. This means that unauthorized individuals cannot remotely access or control the device. On the other hand, remote methods such as SSH, Telnet, and SNMP can be vulnerable to security risks if not properly configured or secured.

SNMP (Simple Network Management Protocol) is a standardized protocol used for managing and monitoring network devices. It allows network administrators to gather information from network devices, such as routers, switches, and servers, and also enables them to configure and control these devices remotely. SNMP operates on the application layer of the TCP/IP protocol stack and uses a manager-agent model, where the SNMP manager collects data from SNMP agents running on network devices. Therefore, SNMP is the correct answer as it is a widely used protocol for network device management.

The correct answer is "1 i 2". This means that RMON 1 probes have access to layers 1 and 2 of the OSI model. RMON (Remote Network Monitoring) is a protocol that allows network administrators to monitor and analyze network traffic. Layer 1 of the OSI model is the physical layer, which deals with the physical transmission of data. Layer 2 is the data link layer, which handles the reliable transmission of data between network nodes. Therefore, RMON 1 probes can monitor and analyze network traffic at these two layers.

The explanation provided states that the answer for the question includes GetTrap and GetNextRequest, as they can be easily identified by finding the words "pułapka" (trap) and "następny" (next) in the answers. However, the explanation also mentions that the answer for BOOTP is incorrect, but it does not provide any further details or alternatives for BOOTP.

RMON (Remote Monitoring) służy do zdalnego monitorowania urządzeń sieciowych. Pozwala na monitorowanie i analizę ruchu sieciowego, zbieranie danych statystycznych, wykrywanie problemów i błędów w sieci oraz generowanie raportów. Dzięki RMON można monitorować urządzenia sieciowe z dowolnego miejsca, co ułatwia zarządzanie siecią i szybkie reagowanie na ewentualne problemy.

The correct answer is "odpowiedź na żądanie wysyłane do urządzenia z pytaniem o status obiektu" because a SNMP GetResponse message is a response sent by a device in reply to a SNMP GetRequest message. It contains the requested information about the status of a specific object in the device's Management Information Base (MIB).

The SNMP GetRequest message is used to send a request to a device asking for the status of a specific object. This means that it is a request sent to the device with a question about the status of a particular object.

Each object in the MIB database consists of syntax, encoding rules, and object ID.

ASN 1 (Abstract Syntax Notation One) is a standard language used for specifying data types that are transmitted between applications. It provides a way to define the structure and encoding rules of data, allowing different systems to communicate and understand each other's data formats. By using ASN 1, developers can ensure that the data being transmitted is accurately interpreted on both ends of the communication, regardless of the programming languages or platforms used by the applications. Therefore, the correct answer is "wyspecyfikowania typów danych przesyłanych między aplikacjami" (specifying data types transmitted between applications).

The management through remote console (telnet) has the characteristics of being easy to implement and requiring minimal resources on the configured device.

SNMP (Simple Network Management Protocol) allows for the automation of configuration, as it provides a standardized protocol for managing network devices. It also requires knowledge of the Management Information Base (MIB) of the device in order to utilize its full functionality. Additionally, SNMP is a uniform protocol for managing network devices, making it easier to manage and monitor multiple devices in a network. However, it is not the safest form of configuration, as it does not provide strong security measures by default.