At which layer of the OSI model are routing protocols defined?
Routing protocols are defined at the network layer (Layer 3) of the OSI model. The network layer is responsible for routing packets across different networks using logical addresses (IP addresses). Routing protocols are used to exchange routing information between routers and to determine the best path for data delivery. Some examples of routing protocols are BGP, OSPF, RIP, and EIGRP. Palo Alto Networks devices support advanced routing features using the Advanced Routing Engine1. Reference: Advanced Routing - Palo Alto Networks | TechDocs, What Is Layer 7? - Palo Alto Networks, How to Configure Routing Information Protocol (RIP)
Which of the following is a Routed Protocol?
A routed protocol is a protocol by which data can be routed. It provides appropriate addressing information in its internet layer or network layer to allow a packet to be forwarded from one network to another network. Examples of routed protocols are the Internet Protocol (IP) and Internetwork Packet Exchange (IPX). IP is the most widely used routed protocol on the Internet and other networks. It assigns a unique logical address to each device and enables data to be fragmented, reassembled, and routed across multiple networks.Reference:
Routing v/s Routed Protocols in Computer Network
CCNA Certification: Routed Protocols vs Routing Protocols
What is the difference between Routing Protocols and Routed Protocols
What are two disadvantages of Static Rout ng? (Choose two.)
Static routing is a form of routing that occurs when a router uses a manually-configured routing entry, rather than information from dynamic routing traffic 1. Static routing has some advantages, such as simplicity, low overhead, and full control, but it also has some disadvantages, such as:
* Manual reconfiguration: Static routes require manual effort to configure and maintain. This can be time-consuming and error-prone, especially in large networks with many routes. If there is a change in the network topology or a link failure, the static routes need to be updated manually by the network administrator 23.
* Single point of failure: Static routing is not fault tolerant. This means that if the path used by the static route stops working, the traffic will not be rerouted automatically. The network will be unreachable until the failure is repaired or the static route is changed manually. Dynamic routing, on the other hand, can adapt to network changes and find alternative paths 23.
Web 2.0 applications provide which type of service?
Web 2.0 applications provide the type of service known asSoftware as a Service (SaaS). SaaS is a cloud computing model that allows users to access and use web-based applications over the internet, without having to install or maintain any software on their own devices. SaaS applications are hosted and managed by a third-party provider, who is responsible for the security, performance, availability, and updates of the software. SaaS applications are typically accessed through a web browser or a mobile app, and offer features such as user-generated content, social networking, collaboration, and interoperability. Examples of Web 2.0 SaaS applications include Facebook, X, Wikipedia, Gmail, and Salesforce.Reference:
What Is Web 2.0? Definition, Impact, and Examples - Investopedia
[What is SaaS? Software as a service (SaaS) definition - Salesforce.com]
What is the ptrpose of automation in SOAR?
Automation in SOAR (Security Orchestration, Automation, and Response) is the process of programming tasks, alerts, and responses to security incidents so that they can be executed without human intervention. Automation in SOAR helps security teams to handle the huge amount of information generated by various security tools, analyze it through machine learning processes, and take appropriate actions based on predefined rules and workflows. Automation in SOAR also reduces the manual effort and time required for security operations, improves the accuracy and efficiency of threat detection and response, and provides consistency in handling security issues across different environments and scenarios. Reference: What is SOAR (security orchestration, automation and response)? | IBM, What Is SOAR? Technology and Solutions | Microsoft Security, Security orchestration - Wikipedia.
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