25/05/2026
Cisco āϤāĻžāĻĻā§āϰ CCNA 200-301 v2.0 āĻĒā§āϰāĻāĻžāĻļ āĻāϰā§āĻā§, āϝā§āĻāĻžāύ⧠āύāϤā§āύāĻāĻžāĻŦā§ āϝā§āĻā§āϤ āĻšāϝāĻŧā§āĻā§ AI, troubleshooting, automation āĻāĻŦāĻ āĻāϧā§āύāĻŋāĻ āύā§āĻāĻāϝāĻŧāĻžāϰā§āĻ āĻ
āĻĒāĻžāϰā§āĻļāύāĨ¤
đš v1.1 āĻāĻŋāϞ āĻŦā§āĻļāĻŋ āĻĨāĻŋāĻāϰāĻŋ-āĻāĻŋāϤā§āϤāĻŋāĻ â network fundamentals, topology, TCP vs UDP, VLAN, wireless basics āĻāϤā§āϝāĻžāĻĻāĻŋāĨ¤
đš v2.0 āĻšāϝāĻŧā§āĻā§ āĻŦā§āĻļāĻŋ āĻĒā§āϰā§āϝāĻžāĻāĻāĻŋāĻā§āϝāĻžāϞ â troubleshooting IPv4/IPv6, DHCP, OSPFv3, AAA, DNS records, secure file transfer (SFTP/SCP), āĻāĻŦāĻ agentic AI āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰ⧠network operationsāĨ¤
āϝāĻžāϰāĻž CCNA āĻĒā§āϰāϏā§āϤā§āϤāĻŋ āύāĻŋāĻā§āĻā§āύ, āϤāĻžāĻĻā§āϰ āĻāύā§āϝ āĻāĻāĻž āĻŦāĻĄāĻŧ āĻĒāϰāĻŋāĻŦāϰā§āϤāύāĨ¤ āĻāĻāύ āĻļā§āϧ⧠āĻŽā§āϞāĻŋāĻ āϧāĻžāϰāĻŖāĻž āύāϝāĻŧ, āĻŦāĻžāϏā§āϤāĻŦ āϏāĻŽāϏā§āϝāĻž āϏāĻŽāĻžāϧāĻžāύ āĻ AI-driven āύā§āĻāĻāϝāĻŧāĻžāϰā§āĻ āĻŽā§āϝāĻžāύā§āĻāĻŽā§āύā§āĻāĻ āĻāĻžāύāϤ⧠āĻšāĻŦā§āĨ¤
â
āύāϤā§āύāĻāĻžāĻŦā§ āϝā§āĻā§āϤ āĻšāϝāĻŧā§āĻā§ (v2.0 āĻ āϝāĻž āϝā§āĻ āĻšāϝāĻŧā§āĻā§)
Network Infrastructure and Connectivity
Hypervisors, virtual machines, and containers
IPv4/IPv6 troubleshooting (configuration, assignment, prefix sizing)
Wireless principles (band/channel selection, interference causes)
Wired/wireless client connectivity troubleshooting (Windows, MacOS, Linux)
DHCPv4 client/server/relay troubleshooting
Switching and Network Access
Switch Virtual Interface (SVI)
LACP port-channel/EtherChannel (Layer 2/Layer 3)
Edge-host connectivity (desktop, printer, IoT, VoIP, virtualized hosts)
Network documentation validation (CDP/LLDP)
Troubleshooting with show commands, ping, trace route, packet capture
IP Routing
OSPFv3 for IPv6
First Hop Redundancy Protocols (HSRP, VRRP)
Network Services and Security
AAA client configuration (TACACS+/RADIUS)
Secure file transfer (SFTP/SCP)
NAT/PAT on IOS XE routers
DNS record troubleshooting (A, AAAA, CNAME, MX, NS, PTR)
Layer 2 security features (Storm control, RA guard)
AI and Network Operations
Agentic AI in network operations
Prompt engineering for generative AI
Expanded network management approaches (device/cloud/controller/automation/IaC)
Ansible for executing commands
Syslog interpretation (message content, severity, facilities)
â āĻŦāĻžāĻĻ āĻā§āĻā§ āĻŦāĻž āĻāĻŽāĻžāύ⧠āĻšāϝāĻŧā§āĻā§ (v1.1 āĻ āĻāĻŋāϞ, v2.0 āĻ āύā§āĻ)
Network Fundamentals
Topology architectures (two-tier, three-tier, spine-leaf, WAN, SOHO, on-prem/cloud)
Physical cabling comparison (single-mode fiber, multimode fiber, copper)
TCP vs UDP comparison
IPv6 address types (unicast, anycast, multicast, modified EUI-64)
Wireless principles (SSID, non-overlapping channels, encryption)
Virtualization fundamentals
Switching concepts (MAC learning/aging, flooding, MAC tables)
Network Access
VLAN configuration (normal range, spanning multiple switches)
Interswitch connectivity (trunks, native VLAN)
Wireless LAN GUI configuration (WLAN creation, QoS, security)
Cisco Wireless Architectures and AP modes
IP Services
NTP client/server
DHCP relay configuration
QoS PHB (classification, marking, queuing, policing, shaping)
TFTP/FTP functions
Security Fundamentals
Security program elements (user awareness, training, physical access control)
Password policy elements (complexity, MFA, biometrics)
Automation and Programmability
REST APIs (CRUD, HTTP verbs, authentication, encoding)
JSON data recognition
AI/ML in network operations (shifted to agentic AI in v2.0)