This is a recommended unit for preparing for certifications such as CISCO CCNA and CCNP. We have multiple units in stock, so please contact us if you have a preferred combination. This is also essential knowledge for Information Security Specialist (Registered Security Specialist) and Network Specialist (Network Specialist). Set Contents: Routers (fanless design) - 3 units CISCO C891FJ-K9 IOS 15.3(3)M5 Power adapters, AC cables - 3 sets (The photo of the power supply is omitted for one unit.) Switches (fanless design) - 3 units CISCO WS-C2960-8TC-S IOS 15.0(2)SE5 AC cables - 3 cables USB console cable - 1 cable All items are in good condition with few scratches. We have confirmed that there are no issues with the show version and show environment all commands. Impact and Effects of Obtaining CCNA/CCNP While obtaining CCNA/CCNP does not directly contribute to the preparation for IPA (Information-technology Promotion Agency) certification exams, it significantly aids in understanding the network field, especially in studying for the "Applied Information Technology Engineer Examination" and the "Network Specialist Examination." Below, we will explain specifically how CCNA/CCNP can be helpful for IPA exam preparation. □ Key Points for Utilizing CCNA/CCNP in IPA Exams 1. Deepens understanding of the network field CCNA systematically teaches the basics of IP address design, routing, switching, VLAN, STP, etc. CCNP covers more advanced technologies such as BGP, OSPF, QoS, VPN, and troubleshooting. Accelerates understanding of the "Network," "Security," and "Infrastructure Design" fields in the IPA exams. 2. Effective for afternoon session questions in the Applied Information Technology Engineer Examination Afternoon session questions assess practical network configurations and troubleshooting. Knowledge of CCNA/CCNP makes it easier to read configuration diagrams and logs, and to understand the intent of the questions. 3. Ideal for building a foundation for the Network Specialist Examination CCNP-level knowledge is also applicable to the afternoon II questions of the Network Specialist Examination. Especially strengthens your ability to answer questions on redundant configurations, routing protocols, and security measures. #CCNA #CCNP