100% FREE alt="Redes CISCO | Certificación CCNA 200-301" style="max-width: 100%; height: auto; border-radius: 15px; box-shadow: 0 8px 30px rgba(0,0,0,0.2); margin-bottom: 20px; border: 3px solid rgba(255,255,255,0.2); animation: float 3s ease-in-out infinite; transition: transform 0.3s ease;"> Redes CISCO | Certificación CCNA 200-