Top 50 FAQs for CISCO

1. What is Cisco?

Ans:- Cisco is a multinational technology conglomerate known for designing, manufacturing, and selling networking equipment, telecommunications hardware, and other high-technology products and services.

2. What does Cisco specialize in?

Ans:- Cisco specializes in networking hardware, software, and telecommunications equipment. They provide solutions for networking, collaboration, security, data center, and the Internet of Things (IoT).

3. What is the Cisco IOS (Internetwork Operating System)?

Ans:- Cisco IOS is the operating system used in most Cisco routers and switches. It provides a command-line interface (CLI) for configuring and managing Cisco devices.

4. What is the role of Cisco routers in networking?

Ans:- Cisco routers are devices that forward data packets between computer networks. They play a crucial role in directing traffic and ensuring data reaches its intended destination.

How does Cisco Catalyst switch differ from a Cisco Nexus switch?

Ans:- Cisco Catalyst switches are commonly used in enterprise networks for general-purpose switching, while Cisco Nexus switches are designed for data center environments with a focus on high performance and low latency.

What is Cisco Unified Communications (UC)?

Ans:- Cisco Unified Communications is a suite of collaboration tools, including voice and video calling, messaging, and conferencing, designed to streamline communication within organizations.

What is Cisco Webex?

Ans:- Cisco Webex is a collaboration platform that provides online meetings, webinars, file sharing, and team collaboration. It is widely used for remote collaboration and virtual meetings.

What is the Cisco CCNA certification?

Ans:- CCNA (Cisco Certified Network Associate) is an entry-level certification from Cisco, validating the skills required for network support roles. It covers networking fundamentals, routing, switching, and basic security concepts.

What is the Cisco CCIE certification?

Ans:- CCIE (Cisco Certified Internetwork Expert) is an expert-level certification from Cisco, demonstrating advanced skills in designing, implementing, and managing complex network solutions.

What is Cisco DNA (Digital Network Architecture)?

Ans:- Cisco DNA is a network architecture that provides an open and programmable approach to networking. It aims to make networks more responsive, intelligent, and integrated with business needs.

What is the role of Cisco ASA in network security?

Ans:- Cisco ASA (Adaptive Security Appliance) is a security device that combines firewall, antivirus, intrusion prevention, and VPN capabilities. It is widely used to protect networks from security threats.

What is Cisco Meraki?

Ans:- Cisco Meraki is a cloud-based solution that offers a range of networking products, including wireless access points, switches, and security appliances. It simplifies network management through cloud-based centralized control.

What is Cisco SD-WAN (Software-Defined Wide Area Networking)?

Ans:- Cisco SD-WAN is a technology that simplifies the management and operation of a wide area network (WAN) by decoupling the networking hardware from its control mechanism.

What are Cisco ISR routers?

Ans:- Cisco ISR (Integrated Services Router) routers are a series of routers that integrate various services, such as security, WAN optimization, and application services, into a single platform.

What is Cisco DevNet?

Ans:- Cisco DevNet is Cisco’s developer program, providing resources and tools for developers to build applications and integrations with Cisco platforms and APIs.

What is Cisco AnyConnect?

Ans:- Cisco AnyConnect is a VPN client that provides secure remote access to an organization’s network. It is commonly used for secure connectivity for remote workers.

What is the Cisco Nexus 9000 Series?

Ans:- The Cisco Nexus 9000 Series is a family of data center switches designed for modern data center architectures. They offer high performance, scalability, and programmability.

What is Cisco Wireless LAN (WLAN)?

Cisco Wireless LAN includes a range of wireless networking products, such as access points and controllers, designed to provide reliable and secure wireless connectivity.

What is Cisco Tetration?

Ans:- Cisco Tetration is a platform that provides real-time analytics, monitoring, and security for data center and cloud environments. It helps organizations gain insights into application behavior and security posture.

What is Cisco ACI (Application Centric Infrastructure)?

Ans:- Cisco ACI is a software-defined networking solution that automates network provisioning and management. It focuses on application-centric policies to enhance agility and efficiency.

What is Cisco Stealthwatch?

Ans:- Cisco Stealthwatch is a network visibility and security analytics solution that provides insights into network traffic, identifies threats, and helps organizations secure their networks.

What is Cisco AMP (Advanced Malware Protection)?

Ans:- Cisco AMP is a security solution that provides advanced malware protection by using threat intelligence, sandboxing, and continuous analysis to identify and block malicious activities.

What is Cisco Prime Infrastructure?

Cisco Prime Infrastructure is a network management solution that provides visibility and control over wired and wireless networks. It helps streamline network operations and troubleshooting.

What is Cisco CloudCenter?

Ans:- Cisco CloudCenter is a cloud management platform that enables organizations to securely deploy and manage applications across multiple clouds and data centers.

What is Cisco Jabber?

Ans:- Cisco Jabber is a collaboration platform that integrates messaging, voice, video, and desktop sharing. It is used for real-time communication and collaboration within organizations.

What is Cisco TelePresence?

Ans:- Cisco TelePresence is a suite of video conferencing and collaboration products that provide immersive and high-quality video communication for remote collaboration.

What is Cisco UCS (Unified Computing System)?

Ans:- Cisco UCS is a data center platform that integrates computing, networking, storage access, and virtualization resources into a cohesive system for efficient data center management.

What is Cisco Firepower?

Ans:- Cisco Firepower is a comprehensive security solution that combines firewall capabilities with intrusion prevention, advanced threat protection, and other security features.

What is Cisco EIGRP (Enhanced Interior Gateway Routing Protocol)?

Ans:- EIGRP is an advanced routing protocol developed by Cisco. It is used for routing within an autonomous system and offers features like rapid convergence and efficient use of network bandwidth.

What is Cisco Umbrella?

Ans:- Cisco Umbrella is a cloud-delivered security service that provides protection against internet threats, including malware, phishing, and ransomware, by blocking malicious domains and IPs.

What is Cisco TrustSec?

Ans:- Cisco TrustSec is a security solution that provides identity-based access control for networks. It helps organizations enforce security policies and control access based on user identity.

What is Cisco Web Security Appliance (WSA)?

Ans:- Cisco WSA is a security solution that provides web filtering, malware protection, and threat intelligence to secure users’ web traffic and prevent malicious activities.

What is Cisco ISE (Identity Services Engine)?

Ans:- Cisco ISE is a security policy management platform that centralizes and automates access control to enforce security policies across the network.

What is Cisco DNA Center?

Ans:- Cisco DNA Center is the central management dashboard for Cisco DNA, providing a single interface for network provisioning, troubleshooting, and analytics.

What is Cisco Jabber Guest?

Ans:- Cisco Jabber Guest is a solution that enables organizations to extend secure and high-quality video collaboration to external participants without requiring them to have an account.

What is Cisco Web Security Appliance (WSA)?

Ans:- Cisco WSA is a security solution that provides web filtering, malware protection, and threat intelligence to secure users’ web traffic and prevent malicious activities.

What is Cisco SecureX?

Ans:- Cisco SecureX is an integrated security platform that connects security technologies for more effective threat response and management. It provides visibility and orchestration across security tools.

What is Cisco Identity-Based Networking Services (IBNS)?

Ans:- Cisco IBNS is a set of security features that use user identity information for access control, helping organizations enforce security policies based on user roles.

What is Cisco Network Assurance Engine (NAE)?

Ans:- Cisco NAE is a network verification and troubleshooting tool that uses mathematical modeling to provide real-time insights into network behavior and to verify network policies.

What is Cisco SDA (Software-Defined Access)?

Ans:- Cisco SDA is a solution that leverages software-defined networking (SDN) principles to automate access policies and segmentation in enterprise networks.

What is Cisco HyperFlex?

Ans:- Cisco HyperFlex is a hyper-converged infrastructure (HCI) solution that integrates computing, storage, and networking resources into a single platform for simplified data center operations.

What is Cisco Nexus Dashboard?

Ans:- Cisco Nexus Dashboard is a cloud-driven management platform that provides a unified view and control of Cisco data center infrastructure, including switches and fabric.

What is Cisco Viptela SD-WAN?

Ans:- Cisco Viptela SD-WAN is a software-defined wide area network solution that provides secure and scalable connectivity for distributed enterprises.

What is Cisco Stealthwatch Cloud?

Ans:- Cisco Stealthwatch Cloud is a cloud-based network visibility and security analytics solution that monitors and detects threats in cloud environments.

What is Cisco Tetration Analytics?

Ans:- Cisco Tetration Analytics is a platform that provides comprehensive visibility into application behavior, helping organizations improve security, compliance, and operational efficiency.

What is Cisco Hyperlocation?

Ans:- Cisco Hyperlocation is a location-based services solution that provides highly accurate indoor location information, enabling organizations to offer context-aware services.

What is Cisco Duo?

Ans:- Cisco Duo is a multi-factor authentication (MFA) solution that enhances security by requiring users to verify their identity using a second factor, such as a mobile app or hardware token.

What is Cisco FlexPod?

Ans:- Cisco FlexPod is a converged infrastructure solution developed in partnership with NetApp. It combines Cisco UCS, Cisco Nexus switches, and NetApp storage for a pre-validated data center architecture.

What is Cisco Threat Response?

Ans:- Cisco Threat Response is a security orchestration, automation, and response (SOAR) solution that integrates with various security tools to streamline incident response and threat detection.

What is Cisco Secure Endpoint?

Ans:- Cisco Secure Endpoint is an advanced endpoint protection solution that uses machine learning and behavioral analysis to detect and respond to threats on endpoints. Formerly known as AMP for Endpoints.

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