This certificate confirms that the student successfully completed the CCNA Routing and Switching: Scaling Networks course. The student demonstrated proficiency in configuring and troubleshooting routing protocols like OSPF, EIGRP, STP, VTP, EtherChannel, HSRP, and inter-VLAN routing for both IPv4 and IPv6 networks. The student's instructor certified that they achieved the skills required at the student level for working with complex routed networks.