CERTIFICATES

This module presents Information of different design principles used in an enterprise network like enterprise network design such as Tier 2, Tier 3, and Fabric Capacity planning, High availability techniques such as redundancy, FHRP, and SSO, Analyze design principles of a WLAN deployment like Wireless deployment models (centralized, distributed, controller-less, controller based, cloud, remote branch), Location services in a WLAN design, on-premises and cloud infrastructure deployments, working principles of the Cisco SD-WAN solution like SD-WAN control and data planes elements, Traditional WAN and SD-WAN solutions.

This module presents the working principles of the Cisco SD-Access solution like SD-Access control and data planes elements, Traditional campus interoperating with SD-Access, concepts of wired and wireless QoS like QoS components, QoS policy, hardware and software switching mechanisms like  Process and CEF, MAC address table and TCAM, FIB vs. RIB.

This module presents overview of the virtualization concepts like device virtualization technologies, Hypervisor, Virtual machine, Virtual switching, Configure and verify data path virtualization technologies like VRF, GRE and IPsec tunneling,  Describe network virtualization concepts like LISP, VXLAN.

This module provides idea about the Layer 2 troubleshoot static and dynamic 802.1q trunking protocols, Troubleshoot static and dynamic EtherChannels, common Spanning Tree Protocols (RSTP and MST), Layer 3 like Compare routing concepts of EIGRP and OSPF (advanced distance vector vs. link state, load balancing, path selection, path operations, metrics), Configure and verify simple OSPF environments, including multiple normal areas, summarization, and filtering , Configure and verify eBGP between directly connected neighbors.

Ths module presents a Layer 1 concepts like RF power, RSSI, SNR, interference noise, band and channels, and wireless client devices capabilities, AP modes and antenna types, access point discovery and join process, main principles and use cases for Layer 2 and Layer 3 roaming, Troubleshoot WLAN configuration and wireless client connectivity issues and IP Services like Network Time Protocol (NTP) , NAT/PAT, first hop redundancy protocols, such as HSRP and VRRP and multicast protocols, such as PIM and IGMP v2/v3.

This module helps you to diagnose network problems using tools such as debugs, conditional debugs, trace route, ping, SNMP, and syslog, device monitoring using syslog for remote logging, NetFlow and Flexible NetFlow SPAN/RSPAN/ERSPAN, IPSLA, Cisco DNA Center workflows to apply network configuration, monitoring, and management, NETCONF and RESTCONF.

This module provides idea about the device access control like Lines and password protection, Authentication and authorization using AAA and topics related to infrastructure security features like ACLs and CoPP.

This module provides an idea about creating REST API security, wireless security features like EAP, WebAuth, PSK and components of network security design like Threat defense, Endpoint security, Next-generation firewall, TrustSec, MACsec, Network access control with 802.1X, MAB, and WebAuth 

This module explores implementing automation in networking by creating basic Python components and scripts, Construct valid JSON encoded file and  high-level principles and benefits of a data modeling language, such as YANG.

This module explores APIs for Cisco DNA Center and vManage, REST API response codes and results in payload using Cisco DNA Center and RESTCONF, Construct EEM applet to automate configuration, troubleshooting, or data collection,  Compare agent vs. agentless orchestration tools, such as Chef, Puppet, Ansible, and SaltStack.