CCNA 200-125 Video Boot Camp Preview!
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CCNA 200-125, ICND1, Sec 1: Supermodels! (Network Supermodels, That Is)
  • Network Fund. 1: Why We Network (And Real-World Success Tips)
  • Network Fund. 2: The OSI Model
  • Network Fund. 3: The TCP/IP Model (And Real-World Success Tips)
CCNA 200-125, ICND1, Sec. 2: Ethernet And Cabling
  • Physical 1: Ethernet Standards
  • Physical 2: Cable Types
  • Physical 3: The Fields Of Ethernet
CCNA 200-125, ICND1, Sec. 3: Hubs, History, and Why Hubs Are History
  • 1: Why Hubs Came, Why They Left
  • 2: Bridges, Switches, and Logical Segmentation
  • 3: Building The MAC Table, Part 1
  • 4: Building The MAC Table, Part 2
  • 5: Frame Processing, Hex Conversions, and Breaking Down MAC Addresses
  • 6: Converting Hex Values To Decimal
  • 7: Decimal-To-Hex Conversion Practice Session
CCNA 200-125, ICND1, Sec 4: Config Modes, IOS Help, Intro To VLANs
  • Config 1: Configuration Modes and IOS Help Intro
  • Config 2: Exec Timeout, Logging Synch, and the Console Port
  • Config 3: VLAN Lab Begins
  • Config 4: VLAN Lab Concludes
  • Config 5: More VLANs / Erasing The Switch / The VLAN.DAT File
  • Config 6: Intro To Trunking
  • Config 7: The Trunking Port Modes
  • Config 8: Filtering Trunk Traffic On A Per-VLAN Basis
CCNA 200-125, ICND1, Sec. 5: Memories, Boots, and Passwords
  • Memory 1: Memory Contents And Boot Processes
  • Memory 2: Setup Mode -- One Way In, Two Ways Out
  • Memory 3: Enable Secret and Enable Password
  • Memory 4: Console Port Protection With One Password
  • Memory 5: Console Port Protection With Username / PW Database
  • Memory 6: Port Security Success Fundamentals
  • Memory 7: Port Security Options
  • Memory 8: Port Security Static Lab Begins
  • Memory 9: Port Security Static Lab Concludes
  • Memory 10: Port Security Dynamic Learning Lab
  • Memory 11: Port Security Sticky Addresses / Errdisable Recovery Command
CCNA 200-125, ICND1: IP Addressing, Binary, and Intro To Routing
  • Routing 1: IP Addresses, Subnet Masks, and Binary Conversions
  • Routing 2: The Public IP Address Classes
  • Routing 3: The Private IP Address Classes
  • Routing 4: Connected Routes Walkthrough
  • Routing 5: Static Route Walkthrough
CCNA 200-125, ICND1: Switches, Default Gateways, Telnet, And More!
  • Sec 7/1: Introduction To SVIs
  • Sec 7/2: Creating A Non-Default SVI
  • Sec 7/3: Telnet Labs Begin
  • Sec 7/4: Telnet Labs End
  • Sec 7/5: Autonegotiation
  • Sec 7/6: Slashes and Console Port Options
  • Sec 7/7: The Description and Interface Range Commands
CCNA 200-125, ICND1: TCP and UDP
  • Sec 8/1: "TCP Good, UDP Bad"?
  • Sec 8/2: The Comparison Continues
  • Sec 8/3: Multiplexing and Intro To Port Numbers
CCNA 200-125, ICND1: DHCP, DNS, And ARP
  • Sec. 9/1: DNS And ARP
  • Sec. 9/2: DHCP Fun(damentals)
CCNA 200-125, ICND1: Static Routing, Pings, And Hub-And-Spoke Networks
  • Sec 10/1: Lab Topology, Pings, And HAS Networking
  • Sec 10/2: Lab Continues; Intro To "Debug IP Packet"
  • Sec 10/3: Lab Continues, Host Static Routing
  • Sec 10/4: Lab Continues, Default Static Routing
  • Sec 10/5: Default Routes Are Beautiful (Sometimes)
CCNA 200-125, ICND1: Distance Vector In General, RIPv2 In Particular
  • Sec 11/1: Intro To Distance Vector Protocols
  • Sec 11/2: Split Horizon and Poison Reverse
  • Sec 11/3: RIP Lab Begins
  • Sec 11/4: RIP Lab Continues
  • Sec 11/5: RIP Lab Concludes
  • Sec 11/6: The Dangers of Autosummarization
  • Sec 11/7: The Cure for Autosummarization
  • Sec 11/8: Passive Interfaces
  • Sec 11/9: Administrative Distances
  • Sec 11/10: Fun With RIP Load Balancing
  • Sec 11/11: More RIP Load Balancing, Intro To Traceroute
  • Sec 11/12: Version Mismatches and Debugging Tips
  • Sec 11/13: Floating Static Route Lab Begins
  • Sec 11/14: Floating Static Route Lab Continues
  • Sec 11/15: Originating A Default Route With RIP
CCNA 200-125, ICND 1 and 2 -- Subnetting Success!
  • Subnet 1: The Whys, Ins, and Outs of Subnetting
  • Subnet 2: Decimal-to-Binary Conversions, Single Value Example
  • Subnet 3: Decimal-to-Binary Conversions, Dotted Decimal Example
  • Subnet 4: Binary-to-Decimal Conversions
  • Subnet 5: Number Of Valid Subnets -- Classic Approach
  • Subnet 6: Number Of Valid Subnets -- Bulldog Approach
  • Subnet 7: Number Of Valid Hosts
  • Subnet 8: Finding The Subnet Of An IP Address
  • Subnet 9: Determining The Broadcast Address and Valid Address Range
  • Subnet 10: At Last! Doing The Actual Subnetting Ourselves!
CCNA 200-125, ICND 1: Access Lists
  • ACL 1: Access List Rules
  • ACL 2: Wildcard Masks Made Easy
  • ACL 3: Standard ACL Lab Begins
  • ACL 4: Standard ACL Lab Concludes
  • ACL 5: Extended ACL Lab