Cisco CCNP Enterprise - 350-401-ENCOR - FastTrack

Explore virtualization basics and hypervisors, including host and guest operating systems, and server virtualization with VMware ESX. See how this approach saves hardware resources and enables centralized management.

Understand how a distributed virtual switch provides host-wide visibility across multiple hosts, linking vmnic, uplink, and VMkernel networks to manage traffic between guest operating systems and external networks.

Explore GRE encapsulation to create a direct tunnel between endpoints, not exposing intermediate devices, preserving private networks, and enabling security integration for encapsulated broadcast and multicast IP traffic.

Configure VRF and establish a GRE IPsec tunnel across three routers, assign IP addresses and a lookback, then enable the IGP for connectivity.

Configure an ipsec gre vpn by creating a key ring, crypto policy, and sam profile, then define a transform set and apply a crypto map with verification.

Verify vrf gre ipsec connectivity by pinging the tunnel, inspect phase one and phase two security associations, confirm inbound/outbound sa indices, and review crypto sessions for baseline verification.

Explore how Lisp maps endpoint identities to locations via a centralized database and control plane, enabling mobility and virtualization in campus fabrics with edge devices and border nodes.

examine infrastructure in section 3.0, focusing on layer two topics such as channel and rsvp, review ip services, and outline troubleshooting options in section 3.1.

Practice configuring a VTP domain across three switches, designate a VTP server, set domain and password, and verify replication and connectivity.

Conduct a VTP lab to configure trunking and encapsulation, switch between client and server modes, and verify dynamic or desirable trunk settings, VLAN learning, and pruning.

Explore etherchannel and port aggregation to boost throughput by bundling interfaces, with manual or lcp-based dynamic negotiation and per-application load balancing.

Engage in an etherchannel lab to configure and verify channel grouping on switch interfaces using a manual method and LCP protocol, including range commands, channel group numbers, and protocol negotiation.

Compare r.s.v.p. and rapid spanning tree protocol, explain loop prevention using root, designated, alternate, and backup ports, and highlight fast convergence.

Run a rapid spanning-tree protocol lab across switches 101, 102, and 103, enable rapid BPDU mode, and verify root bridge, designated ports, and port states (blocking, forwarding).

Map insurgents to MST instances and configure instance names, ranges, and priorities in a hands-on MST lab for CCNP Enterprise.

Learn how OSPF forms neighbor relationships and elects a DR/BDR in a lab. Observe database synchronization, master/slave roles, LSA exchange, authentication, and area zero network configuration.

Explore OSPF network types such as point-to-point, point-to-multipoint, and broadcast, and how metrics guide route selection. Learn how passive interfaces prevent updates and neighbor formation, with a lab-focused configuration walkthrough.

Demonstrate configuring OSPF across area zero and area 20 on switches, set default network types, enable passive interfaces, and verify neighbor relationships while advertising and testing networks.

Learn network assurance and troubleshooting by enabling protocol-level debugging on Cisco routers, using conditional debug to manage CPU load, and analyzing ICMP and IP packet details from live pings.

Explore how traceroute uses UDP probes and ICMP responses to map network hops, diagnose paths, and interpret time-exceeded and destination-unreachable messages, including extended probe options.

Learn to configure snmp with versions 1, 2, and 3, define managers and groups with authentication and encryption, set community strings, and verify in lab with a switch and router.

Explore configuring and verifying an SNMP lab setup with a switch and host, including ACL-based access, community strings, traps, and performing an SNMP walk to retrieve data.

Demonstrate performing an snmp walk to collect interface details, IP addresses, and interface status across a network, and saving and reviewing the output.

Learn how net flows capture who, where, what, when, and how much traffic through versioned flow records, comparing version five and version nine for capabilities, limitations, and resource use.

Learn traditional and flexible netflow configuration, including templates, exporters, and flow records, to analyze traffic using key versus non-key fields and gain application visibility.

Configure flexible netflow by creating an exporter and a flow record with match criteria (application, destination, IP, routing, transport), create and apply a monitor on the interface and verify collection.

Explore Cisco DNA Center's assurance workflow, from design and policy to provisioning and proactive troubleshooting, with high telemetry and ICE integration for end-to-end network health.

Master automation concepts using Netconf and Restconf in section 6, as the lecture advances through the topic and references prior sections for deeper context.

This lecture covers lines and password protection on Cisco routers, including line security, enable secret vs plaintext passwords, and enabling service password encryption with authentication server labs.

Configure the switch for Tripoli with interface-based authentication, authorization, and accounting using a radius server and ICE, applying policies across ports connected to the main, data, and access points.

Explore standard and extended access control lists, their match criteria, and how wildcards and remarks control traffic by source, destination, protocol, and service.

Learn to configure standard access control lists, create named ACLs, deny and permit specific networks, apply to interfaces, and validate reachability with ping while blocking loopback addresses.

Learn to configure extended access control lists to permit specific source and destination IPs, use host and network entries, and apply policies inbound or outbound with implicit denial.

Apply a default control plane policy using class maps in a policy map to limit and drop control plane traffic, protecting the CPU.

Explore API security in enterprise networks by leveraging Cisco's big secret for context-aware, publisher-subscriber integration across IoT, wired and wireless endpoints, and cloud security services.

Learn the basics of wireless network security, including authentication to access points, encryption and privacy, data integrity with message authentication, and protection against rogue devices and attacks.

Explore the evolution of wireless authentication from weak encryption to secure, certificate-based EAP methods featuring outer and inner tunnels.

Explore security design related to defense and next-generation firewall traffic in the final subsection of section five, and discuss these topics one by one.

Delve into security design model that expands the perimeter to cloud resources, enables local breakout, and uses cloud security providers and endpoint defenses to mitigate malware, phishing, and DNS threats.

Explore threat defense and endpoint security, highlighting advanced malware protection, full visibility, and automated defense across Firepower, ICE, AMP Cloud, and Umbrella.

Explore reconnaissance with nmap to perform host discovery and port scanning, including udp scans and selective port ranges, identify live hosts and open or closed ports, and review subnet details.

Defend networks with Cisco firepower by applying talos-updated IPS signatures and dropping detected threats, then analyze intrusion events in FMC to validate policies.

Explore how TrustSec and MACsec rely on classification, dynamic tagging, and inline security group tagging propagation across devices, enabling automated policy enforcement on firewalls, routers, and switches.

Explore 802.1X with MAB (mac address based authentication) and WebAuth, detailing authentication flow, change of authorization, and downloadable ACLs that grant access after successful authorization.

Learn to construct a valid JSON object in Python by importing json, building a dictionary with name, age, and address, and printing the JSON output.

Explore YANG data modeling language and its use with XML and JSON, showing a human-readable, reusable program that configures devices across vendors via a common model and OpenConfig standards.

learn about the epa for Cisco management and explore how the api for vManage enables centralized network control.

Explore how Cisco DNA Center glues internet-based infrastructure to an open platform, enabling API-driven integration with IT management and security monitoring. Use the REST API for health and software updates.