CCENT: 100-105 Interconnecting Cisco Networking Devices Part 1


Cisco Certification Tracks, Exam, Building a Lab

OSI and TCP IP Models
TCP and UDP Protocols
Infrastructure Components (Firewalls, Acces Points, Wireless Controllers)
Cloud Resources (Traffic Path, Virtual Services, Virtual Network Infrastrucure)
Collapsed Core and Three-Tier Architecture
Network Topologies (Star, Mesh, Hybrid)
Cabling Types (Copper Straight-Through, Cross-over, Roll-over, Fiber)
Troubleshooting Methodologies (Fault isolation, Resolution/Escalation
IPV4 Addressing, Subnetting, and Types (Unicast, Broadcast, Multicast)
IPV6 Addressing and Types (Global Unicast, Unique Local, Link Local, Multicast, Modified EUI 64, Auto Configuration, Anycast)

Internetwork Operating System (Initial Device Configuration)
Cisco IOS Tools For Troubleshooting (Ping and Traceroute, Terminal Monitor, Log events, Local SPAN)

Switching Concepts (MAC Learning and Aging, Frame Switching, Frame Flooding, MAC Address Table)
Ethernet Frame Format
Interface and Cabling Issues (Collisions, Errors, Duplex, Speed)
Virtual Local Area Network (Data and Voice Access Ports, Default)
Interswitch Connectivity (Trunk Ports, Add/Remove VLANs, 802.1Q, Native VLAN)
Layer 2 Protocols (Cisco Discovery Protocol, Link Layer Discovery Protocol)

Routing Concepts (Packet Handling, Forwarding Decision, Frame Rewrite)
Components of a Routing Table (Prefix, Network Mask, Next Hop, Routing Protocol Code, Administrative Distance, Metric, Gateway of Last resort)
Routing Table and Routing Information (Administrative Distance)
Inter-VLAN Routing (Router on a Stick, Switch Virtual Interface)
Static and Dynamic Routing
Disctance Vector and Link State Routing Protocols
Interior and Exterior Routing Protocols
IPV4 and IPV6 Static Routing (Default Route, Nework Route, Host Route, Floating Static)
RIP v2 for IPV4
Basic Layer 3 end-to-end Connectivity Issues

WAN Topology Options (Point-to-Point)

WAN Connectivity Options (MPLS, Metro Ethernet, Broadband PPPoE)
WAN Connectivity Options (Internet VPN, DMVPN, Site-to-Site VPN, Client VPN)

DNS Look-up Operation
DNS Client Connectivity Issues
Dynamic Host Control Protocol (Server, Relay, Client, TFTP, DNS, Gateway Options)
Client and Router-Based DHCP Connectivity
Inside Source Network Address Translation (Static, Pool, Port Address Translation)
Port Security (Static, Dynamic, Sticky, Max MAC Address, Violation Actions, Err-Disable Recovery)
Access Layer Threat Mitigation Techniques (802.1x, DHCP Snooping, Non-Default Native VLAN)
IPV4 and IPV6 Access List Traffic Filtering (Standard, Extended, Named)
Basic Device Hardening(Local Authentication, Secure Password, Access to Device Tlenet/SSH, Login Banner)

Device Management (Back-up and Restore Configuration, CDP/LLDP, Licensing, Logging, Timezone, Loopback)
Device Maintenance (CISCO Upgrades and Recovery, SCP, FTP, TFTP, MD5 Verification)
Device Maintenance (Password Recovery, Configuration Register, File System Management)


Get Started with Cisco CLI
Perform Basic Switch Configuration
Observe How a Switch Operates
Troubleshoot Switch Media and Port Issues
Inspect TCP/IP Applications
Start with Cisco Router Configuration
Configure Cisco Discovery Protocol
Configure Default Gateway
Explore Packet Forwarding
Configure and Verify Static Routes
Configure and Verify ACLs
Configure a Provider-Assigned IP Address
Configure Static NAT
Configure Dynamic NAT and PAT
Troubleshoot NAT
Configure VLAN and Trunk
Configure a Router on a Stick
Configure a Cisco Router as a DHCP Server
Troubleshoot DHCP Issues
Configure and Verify RIPv2
Troubleshoot RIPv2
Enhance Security of Initial Configuration
Limit Remote Access Connectivity
Configure and Verify Port Security
Configure and Verify NTP
Configure Syslog
Configure Basic IPv6 Connectivity
Configure IPv6 Static Routes
Implement IPv6 Static Routing