Files Included :
1 Intro (14.28 MB)
2 IP Networking Overview (41.18 MB)
3 Network Models (51.8 MB)
4 Application and Transport Layers (91.28 MB)
5 Layer 3, Network Layer (114.55 MB)
6 Layer 2, Data Link Layer (91.87 MB)
7 Layer 1, Physical Layer (44.07 MB)
8 Validation (163.68 MB)
9 Now, on to the hands on lab! (223.97 MB)
1 Intro (79.57 MB)
2 WAN Topologies (97.32 MB)
3 Sharing Bandwidth and SLAs (148.86 MB)
4 Lit and Dark Fiber (190.87 MB)
5 Wireless Bridging (132.13 MB)
6 L2 WAN Links (94.95 MB)
7 L3 WAN Links (99.2 MB)
8 Validation (7.83 MB)
9 Validation Part 2 (108.78 MB)
1 Intro (69.87 MB)
10 Validation Part 2 (15.97 MB)
2 Signals Sent over Copper (175.7 MB)
3 Shielded and Unshielded Cables (74.21 MB)
4 Ethernet Cable Types (146.63 MB)
5 Plenum Cables (106.61 MB)
6 Opening an Ethernet Cable (126.38 MB)
7 Ethernet Pinouts (28.98 MB)
8 RJ45 Connector Termination (217.91 MB)
9 Validation (10.25 MB)
1 Intro (90.34 MB)
2 Transmission Pairs (175.67 MB)
3 Crossover Cables (104.93 MB)
4 Crossover Cable Pinouts (24.3 MB)
5 ConsoleRollover Cables (96.92 MB)
6 T1E1 and T3E3 Cables (87.44 MB)
7 RJ45 Receptacle Termination (227.12 MB)
8 Validation (9.25 MB)
9 Validation Part 2 (67.3 MB)
1 Intro (64.74 MB)
2 Optics and Cables (149.26 MB)
3 Optical Transmissions (147.75 MB)
4 Fiber Connection Demo (171.62 MB)
5 Signal Loss (98.96 MB)
6 Single-mode Fiber (SMF) and Multimode Fiber (MMF) (164.18 MB)
7 Fiber Cable Demo (62.04 MB)
8 Validation (18.06 MB)
9 Validation Part 2 (75.55 MB)
1 Intro (62.01 MB)
2 Long Range Transceivers (162.7 MB)
3 Short Range Transceivers (129.99 MB)
4 Copper Transceivers (72.02 MB)
5 Transceiver Data Sheets (94.7 MB)
6 Fiber Connectors (122.3 MB)
7 Infrastructure Fiber (150.88 MB)
8 Validation (9.9 MB)
9 Validation Part 2 (72.22 MB)
1 Intro (57.81 MB)
10 Validation (16.31 MB)
11 Validation Part 2 (51.18 MB)
2 SFP Technology (167.73 MB)
3 QSFP Technology (144.61 MB)
4 SFP56 and QSFP56 (56.96 MB)
5 QSFP-DD and QSFP-800DD (77.9 MB)
6 Twinax (DACs) and Active Optical Cables (AOCs) (112.92 MB)
7 SFP and QSFP Data Sheets (81.73 MB)
8 SFP Demo (130.79 MB)
9 Switch Configurations (40.76 MB)
1 Intro (61.77 MB)
2 Bits, Bytes, and Frames (160.32 MB)
3 Ethernet Standards (139.53 MB)
4 Layer 2 Ethernet Frame Structure (169.43 MB)
5 Ethernet Transmissions (146.74 MB)
6 Half-Duplex and Collisions (100.97 MB)
7 Validation (10.76 MB)
8 Validation Part 2 (53.06 MB)
1 Intro (55.55 MB)
2 Carrier Sense Multiple Access - Collision Detection (CSMACD) (179.68 MB)
3 Late Collisions (120.74 MB)
4 Collision Domains (134.32 MB)
5 Ethernet Switches (117.76 MB)
6 Half-duplex and Full-duplex Operations (176.95 MB)
7 Ethernet Broadcasts (160.87 MB)
8 Validation (15.31 MB)
9 Validation Part 2 (56.03 MB)
1 Intro (82.71 MB)
2 Interface Speeds (181.19 MB)
3 Confirming Speed Options on Data Sheets (217.39 MB)
4 Auto-Negotiation (131.69 MB)
5 Speed and Duplex Considerations (103.17 MB)
6 Configure Interface Speed and Duplex (141.41 MB)
7 Validation (9.76 MB)
8 Validation Part 2 (123.56 MB)
1 Intro (30.43 MB)
10 CRC Failures (91.31 MB)
11 Validation (16.39 MB)
12 Validation Part 2 (42.44 MB)
2 L1 Interface Status (58.03 MB)
3 L2 Interface Status (52.7 MB)
4 Err-Disabled Status (115.46 MB)
5 Speed Mismatches (86.89 MB)
6 Duplex Mismatches (148.83 MB)
7 Duplex Mismatches Part 2 (61.34 MB)
8 Runts and Giants (110.65 MB)
9 Runts and Giants Part 2 (13.4 MB)
1 Introduction (4.71 MB)
2 Layer 2 Switching Overview (67.96 MB)
3 What Does a Layer 2 Switch Look Like (214.95 MB)
4 Hosts and Switches Need to Learn MAC Addresses (37.49 MB)
5 How IPv4 Hosts Learn MAC Addresses (101.62 MB)
6 How IPv4 Hosts Learn MAC Addresses (router side) (69.68 MB)
7 Viewing the MAC Address Table on a Layer 2 Switch (39.19 MB)
8 Validation (180.41 MB)
9 Validation Part 2 (184.64 MB)
1 IPv4 Addressing Overview (232.28 MB)
2 IPv4 Dotted Decimal Addresses (96.44 MB)
3 Numbering Systems Decimal & Binary (135.15 MB)
4 Converting Binary to Decimal (96.47 MB)
5 Converting Decimal to Binary (119.88 MB)
6 Unveiling the Mask (214.25 MB)
7 Configuring an IP Address on a Router (125.22 MB)
8 Validation (52.92 MB)
9 Validation Part 2 (143.34 MB)
1 Intro to Private IPv4 Addresses (14.52 MB)
2 IPv4 Classes (89.04 MB)
3 Private (RFC 1918) IPv4 Addresses (106.55 MB)
4 Private IPv4 Address Planning (273.08 MB)
5 Configuring L3 Router 1 (117.32 MB)
6 Configuring L3 Router 2 (98.32 MB)
7 Configure the Client PC and Default GW (127.9 MB)
8 Validation (55.99 MB)
9 Validation Part 2 (203.22 MB)
1 Intro to IPv4 Subnetting (15.68 MB)
10 Validation (30.53 MB)
11 Validation Part 2 (58.91 MB)
2 IPv4 Subnetting Overview (121.4 MB)
3 Making the Mask Longer (235.33 MB)
4 How Many Bits to Take and the Finger Game (286.46 MB)
5 Identify the New Subnet IDs (238.36 MB)
6 Ranges for Subnets (168.39 MB)
7 Calculating the Number of Hosts per Subnet (83.44 MB)
8 Subnetting Scenario (222.22 MB)
9 Implementing our IP Subnet Addressing (106.65 MB)
1 Intro to Use IPv4 Variable Length Subnet Masks (52.64 MB)
2 Why VLSM is Needed (247.42 MB)
3 The Starting Point for VLSM Calculations (274.26 MB)
4 Calculating the Rest of the Subnet IDs and Masks with VLSM (179.17 MB)
5 VLSM Example Across Octets (409.89 MB)
6 Creating a New VLSM-Based IPv4 Subnetting Plan (250.66 MB)
7 Configuring the IPv4 VLSM on Cisco Routers (104.59 MB)
8 Validation (74.13 MB)
9 Validation Part 2 (250.68 MB)
1 Intro to Additional IPv4 Addresses (12.87 MB)
10 Validation Part 2 (162.4 MB)
2 Additional IPv4 Address Types (288.98 MB)
3 Unicast Addresses (179.16 MB)
4 Using Loopbacks (161.19 MB)
5 IPv4 Anycast Addressing (145.82 MB)
6 APIPA Link Local IPv4 Address (109.42 MB)
7 Broadcast Addresses, L3 and L2 (202.69 MB)
8 Multicast (178.12 MB)
9 Validation (120.67 MB)
1 Intro to IPv6 Addressing (20.23 MB)
2 Compare IPv6 to IPv4 (292.96 MB)
3 Shortcuts for Writing Out IPv6 Addresses (130.88 MB)
4 IPv6 Address Types (294.82 MB)
5 EUI-64 for the Host ID (171.12 MB)
6 Link-Local Addresses (148.89 MB)
7 Multicast in IPv6 (115.32 MB)
8 Validation (101.51 MB)
9 Validation Part 2 (140.06 MB)
1 Intro to Configuring IPv6 Addressing (32.14 MB)
10 Validation Part 2 (110.48 MB)
2 Game Plan for IPv6 Addressing (158.95 MB)
3 Configure R1 (69.93 MB)
4 Configure R2 (112.63 MB)
5 Configure R3 (86.59 MB)
6 Configure PC-1, 2, 3 (111.23 MB)
7 Configure Windows Server DC-NUG (78.96 MB)
8 Configure the Client PC (246.75 MB)
9 Validation (46.06 MB)
1 Intro (54.08 MB)
10 Validation Part 2 (56.73 MB)
2 Servers and Applications (140.44 MB)
3 Bare Metal and Hypervisors (179.36 MB)
4 Data Center Vendors (64.55 MB)
5 Virtual Machines (VMs) (146.4 MB)
6 Virtual Switching (107.37 MB)
7 Network Function Virtualization (115.23 MB)
8 Data Centers and Cloud (161.4 MB)
9 Validation (7.43 MB)
1 Intro (9.73 MB)
10 Validation Part 2 (219.92 MB)
2 Layer 2 switching Overview (210.95 MB)
3 Building the MAC Address-table (142.55 MB)
4 MAC Address Aging Time (66.12 MB)
5 Forwarding to a Known MAC Address (97.54 MB)
6 Forwarding a broadcast to all other ports (101.41 MB)
7 Flooding Unknown Unicast Frames (124.3 MB)
8 Layer 2 Switches Don't Modify MAC Addresses (122.62 MB)
9 Validation (143.11 MB)
1 Intro (16.04 MB)
2 VLAN Overview (318.99 MB)
3 VLANs and IP Subnets (144.91 MB)
4 Creating New VLANs (253.12 MB)
5 Update Configurations, Based on Updated Topology (177.44 MB)
6 Validation (66.7 MB)
7 Validation Part 2 (230.61 MB)
1 Intro to understanding a L3 router (2.49 MB)
2 IP Routing Overview (171.39 MB)
3 What does a Router Look Like (131.75 MB)
4 How L3 Routers Learn About Networks (55.93 MB)
5 Directly Connected Networks (46.77 MB)
6 Static Routes (62.35 MB)
7 Dynamic Routing Protocols (60.19 MB)
8 Validation (159.63 MB)
9 Part 2 (194.07 MB)
1 Intro (50.93 MB)
2 Inter VLAN Routing Overview (266.18 MB)
3 Inter VLAN Routing with 1 External Router and 2 Physical Interfaces (120 MB)
4 Inter VLAN Routing Using Router on a Stick (ROAS) (110.71 MB)
5 ROAS Plan and SW1 Configuration (116.89 MB)
6 ROAS R1 config (194.51 MB)
7 Validation (123.7 MB)
8 Validation Part 2 (366.28 MB)
1 Intro (13.99 MB)
10 Validation Part 2 (165.44 MB)
2 Connecting to the CLI Using a Console Cable (195.32 MB)
3 Initial Configurations for a Switch (176.68 MB)
4 Configuring a Switched Virtual Interface (SVI) for Management (293.74 MB)
5 Connecting to a Switch IP Address Through a VTY Line (112.35 MB)
6 Converting a Physical Layer 2 Switchport to a L3 Routed Port (68.59 MB)
7 Enabling IPv4 Routing on a Multi-Layer Switch (91.39 MB)
8 Using L3 SVIs for IP Routing on a Multi-Layer Switch (163.96 MB)
9 Validation (65.6 MB)
1 Intro (25.44 MB)
2 802 1 Trunking Overview (149.53 MB)
3 Configure Trunking (159.43 MB)
4 The Cisco Native VLAN (198.67 MB)
5 Controlling Which VLANs Are Allowed on the Trunks (112.26 MB)
6 Inter VLAN Routing (135.17 MB)
7 Validation (84.32 MB)
8 Validation Part 2 (200.45 MB)
1 Intro (30.26 MB)
2 Dynamic Trunking Protocol (DTP) Overview (175.27 MB)
3 Using DTP (196.18 MB)
4 Disabling DTP (137.03 MB)
5 Confirm Access Ports and SVIs (101.03 MB)
6 Validation (64.34 MB)
7 Validation Part 2 (168.58 MB)
1 Intro (58.47 MB)
2 VTP Overview (204.29 MB)
3 Preparing 802 1Q Trunks (64.9 MB)
4 Configure a VTP Domain (139.38 MB)
5 VTP Client and Transparent Modes (72.8 MB)
6 Testing with SVIs (76.9 MB)
7 No VLAN, No Forwarding (104.19 MB)
8 Validation (82.38 MB)
9 Validation Part 2 (252.56 MB)
1 Intro (14.78 MB)
2 EtherChannel, The Big Picture (75.78 MB)
3 EtherChannel Protocol Options (167.26 MB)
4 Layer 2 EtherChannel Access Port (436.88 MB)
5 L2 EtherChannel Trunk Port (207.3 MB)
6 L3 EtherChannel Routed Interface (338.15 MB)
7 Validation (79.38 MB)
8 Validation Part 2 (222.83 MB)
1 Intro (22.65 MB)
2 STP Overview (107.96 MB)
3 Cisco and Spanning Tree (97.57 MB)
4 Electing a Root Bridge for Spanning Tree (119.5 MB)
5 Port Roles and States (204.75 MB)
6 Non-Root Bridges Get 1 Root Port (173.29 MB)
7 Designated Ports and Ports That Will Block (138.73 MB)
8 Validation (71.56 MB)
9 Validation Part 2 (225.9 MB)
1 Intro (37.27 MB)
2 STP Recap (121.55 MB)
3 Spanning Tree Modifications We May Want to Use (194.16 MB)
4 Configure PortFast on an Interface (236.49 MB)
5 Enable PortFast Globally (89.24 MB)
6 Use Rapid-PVST (113.92 MB)
7 Controlling the STP Root (156.75 MB)
8 Validation (48.8 MB)
9 Validation Part 2 (402.09 MB)
1 Intro (59.27 MB)
2 Voice VLAN Overview (152.19 MB)
3 Implementing a Voice VLAN (216.39 MB)
4 Validation (65.05 MB)
5 Validation Part 2 (142.43 MB)
1 Intro (45.55 MB)
2 CDP and LLDP Overview (289.42 MB)
3 CDP Defaults (157.05 MB)
4 Use CDP to Learn the IP of a Neighbor (148.71 MB)
5 Customize CDP (79.95 MB)
6 Enable LLDP (129.13 MB)
7 Customize LLDP (114.03 MB)
8 Validation (63 MB)
9 Validation Part 2 (281.62 MB)
1 Overview of Firewalls, APs, and Controllers (121.12 MB)
2 Wireless Access Points (APs) (99.44 MB)
3 Power over Ethernet (PoE) Overview (115.6 MB)
4 Providing PoE From a Cisco Switch (166.85 MB)
5 Controllers for Centralized Management (79.19 MB)
6 WLC as an AP Controller (148.37 MB)
7 Next Generation Firewalls (NGFWs) (77.87 MB)
8 Validation (28.15 MB)
9 Validation Part 2 (47.14 MB)
1 Intro (36.33 MB)
2 What is Wireless Networking (78.32 MB)
3 Physics of Light (152.89 MB)
4 Anatomy of RF Waveforms (111.72 MB)
5 Frequency and Wavelength (148.99 MB)
6 Phase (153.85 MB)
7 The Electromagnetic Spectrum (179.55 MB)
8 Validation (2.52 MB)
9 Validation Part 2 (54.66 MB)
1 Welcome to Describe Wireless Transmissions and Interference (47.98 MB)
2 Transmissions and Receptions (115.77 MB)
3 Carrier Sense Multiple Access - Collision Avoidance (CSMACA) (168.5 MB)
4 RF Interference (135.28 MB)
5 Collisions and Overlapping Signals (114.4 MB)
6 Modulation and Data Encoding (259.58 MB)
7 Validation (3.71 MB)
8 Validation Part 2 (64.49 MB)
1 Intro (46.43 MB)
2 Wireless Transmit Power (124.72 MB)
3 Introducing the Decibel (134.29 MB)
4 Decibels and Linearity (128.7 MB)
5 dBm Measurements and Math (137.85 MB)
6 Wireless dBm Calculations (160.75 MB)
7 Wireless dBm Calculations Part 2 (91.9 MB)
8 Validation (15.2 MB)
9 Validation Part 2 (117.65 MB)
1 Intro (49.49 MB)
2 Wireless Channels (173.76 MB)
3 Wireless Bands (186.15 MB)
4 Bonded Channels (168.65 MB)
5 Access Point Radios (177.88 MB)
6 Validation (20.64 MB)
7 Validation Part 2 (107.21 MB)
1 Intro (29.74 MB)
2 What is Wi-Fi (155.63 MB)
3 802 11 and 802 11a (77.81 MB)
4 802 11b and 802 11g (131.1 MB)
5 802 11n (Wi-Fi 4) (152.78 MB)
6 802 11ac (Wi-Fi 5) (106.19 MB)
7 802 11ax (Wi-Fi 6 and 6E) (135.02 MB)
8 Validation (11.94 MB)
9 Validation Part 2 (68.38 MB)
1 Intro (53.94 MB)
2 APs and Cells (139.31 MB)
3 Noise Floor (93.69 MB)
4 RSSI and SNR (138.79 MB)
5 Station Roaming (116.48 MB)
6 Service Set Identifiers (SSIDs) (95.29 MB)
7 Basic and Extended Service Sets (113.45 MB)
8 Validation (4.99 MB)
9 Validation Part 2 (77.22 MB)
1 Intro (51.45 MB)
2 Wireless Security Challenges (152.82 MB)
3 Authentication and Encryption (144.84 MB)
4 Wi-Fi Protected Access (WPA) (104.99 MB)
5 WPA Personal and Enterprise (95.24 MB)
6 802 1X and EAP (108.46 MB)
7 RADIUS and TACACS+ (109.67 MB)
8 Validation (8.41 MB)
9 Validation Part 2 (54.64 MB)
1 Intro (80.26 MB)
2 WPA Encryption (140.34 MB)
3 WPA 4-Way Handshake (98.8 MB)
4 WPA3 Overview (147.55 MB)
5 Simultaneous Authentication of Equals (SAE) (91.16 MB)
6 Opportunistic Wireless Encryption (OWE) (125.41 MB)
7 Validation (15.52 MB)
8 Validation Part 2 (154.87 MB)
1 Intro (45.11 MB)
2 Access Points (APs) and Stations (STAs) (120.5 MB)
3 Mesh APs and Bridges (103.88 MB)
4 AP Options (130.84 MB)
5 Antenna Effects and Types (165.12 MB)
6 Distribution Systems and Media (68.71 MB)
7 Wireless LAN Controllers (WLCs) (130.61 MB)
8 Validation (5.53 MB)
9 Validation Part 2 (56.7 MB)
1 Intro (51.26 MB)
2 Autonomous Architecture (112.24 MB)
3 Lightweight Architecture (137.37 MB)
4 CAPWAP Tunneling (133.75 MB)
5 Tunneling and Data Flow (192.7 MB)
6 Cloud-Managed Architecture (181.77 MB)
7 Validation (11.34 MB)
8 Validation Part 2 (70.72 MB)
1 Intro to Layer 4 Transport Protocols (15.94 MB)
2 Layer 4 Transport Protocols Overview (135.96 MB)
3 TCP and UDP Port Numbers (97.04 MB)
4 Verifying the L4 Protocols in Use (131.67 MB)
5 TCP vs UDP (76.18 MB)
6 Verifying TCP and UDP Behavior (96.32 MB)
7 Sequence of Events On a Client Computer (46.54 MB)
8 Validation (114.6 MB)
9 Validation Part 2 (225.36 MB)
1 Intro (43.69 MB)
2 Local Mode (123.91 MB)
3 FlexConnect Mode (128.14 MB)
4 Monitor and Sniffer Modes (145.06 MB)
5 Bridge and Flex+Bridge Modes (102.96 MB)
6 Access and Trunk Links (133.35 MB)
7 Validation (35.26 MB)
8 Validation Part 2 (133.08 MB)
1 Intro (55.03 MB)
2 Legacy AireOS Controllers (139.32 MB)
3 Catalyst 9800 Controllers (137.97 MB)
4 WLC Discovery (221.48 MB)
5 WLC Redundancy (113.93 MB)
6 WLC Authentication (91.95 MB)
7 Lightweight Design Considerations (120.4 MB)
8 Validation (7.84 MB)
1 Intro (39.01 MB)
2 Physical Ports (146.83 MB)
3 Logical Interfaces (180.08 MB)
4 Redundancy Interfaces (112.26 MB)
5 Dynamic Interfaces (92.4 MB)
6 AP-Manager Interfaces (125.67 MB)
7 Validation (9.59 MB)
8 Validation Part 2 (87.38 MB)
1 Welcome to Explain Cisco WLC Configurations! (68.02 MB)
10 Validation Part 2 (35.51 MB)
2 WLC Management (111.42 MB)
3 WLC GUI Overview (102.77 MB)
4 AP Connection and Configuration (122.77 MB)
5 Cisco WLANs (84.91 MB)
6 VLANs and Dynamic Interfaces (103.88 MB)
7 VLANs and Dynamic Interfaces Part 2 (10 MB)
8 AP Groups (45.56 MB)
9 Validation (12.69 MB)
1 Intro (32.91 MB)
2 Labbing with WLCs (110.04 MB)
3 Labbing with WLCs Part 2 (112.26 MB)
4 Initial Configuration - CLI (137.34 MB)
5 Initial Configuration - CLI Part 2 (68.77 MB)
6 Switch Configuration (17.39 MB)
7 Interface Configuration (25.24 MB)
8 AP Connections (205.73 MB)
9 Conclusion (10.96 MB)
1 Intro (46.13 MB)
10 Solution (75.73 MB)
2 WLAN Configuration (49.77 MB)
3 WLAN Configuration Part 2 (124.79 MB)
4 Wireless Security Review (94.99 MB)
5 Security Configuration Options (86.53 MB)
6 WPA2-PSK Configuration (43.52 MB)
7 WPA2 Enterprise Configuration (73.8 MB)
8 Quality of Service (78.98 MB)
9 Validation (37.53 MB)
1 Intro (23.32 MB)
2 Questions 1-5 (240.68 MB)
3 Questions 6-10 (239.57 MB)
4 Questions 11-15 (119.83 MB)
5 Questions 16-22 (220.64 MB)
6 Configuration Review (48.2 MB)
1 Intro (33.59 MB)
2 Static Route Overview (384.72 MB)
3 Confirming Current Topology and Routes (69.05 MB)
4 Game Plan for Static Routes (95.07 MB)
5 Configure a Static 24 Network Route (97.48 MB)
6 Configure a Static 32 Host Route (73.14 MB)
7 Default Route (143.37 MB)
8 Validation (87.76 MB)
9 Validation Part 2 (199.87 MB)
1 Intro (30.96 MB)
10 Validation Part 2 (268.05 MB)
2 Benefits of Using a Dynamic Routing Protocol (62.83 MB)
3 Overview of OSPF (168.36 MB)
4 Designated Router (74.26 MB)
5 Enable OSPF and Include All Interfaces (158.37 MB)
6 OSPF Router ID Selection Process (158.76 MB)
7 Confirming OSPF Network Types and Timers (159.74 MB)
8 Identify the DR and BDR for a Network Segment (130.53 MB)
9 Validation (108.13 MB)
1 Intro (15.66 MB)
10 3rd OSPF Router on a Shared Ethernet Network Subnet (66.98 MB)
11 Validation (78.26 MB)
12 Validation Part 2 (336.39 MB)
2 Router ID, Interfaces, and DR (45.27 MB)
3 Administratively Configuring an OSPF Router ID (81.44 MB)
4 Adding OSPF Interfaces with Interface Commands (207.67 MB)
5 Verifying OSPF Enabled Interfaces and IP Routing (72.2 MB)
6 OSPF Network Statement With All Wildcard Bits On (128.14 MB)
7 Using Network Statements for a Group of Interfaces (100.28 MB)
8 Adding Additional Routers and Interfaces to OSPF Area 0 (121.49 MB)
9 Interface Priority Impacts the DR Elections (102.61 MB)
1 Introduction (72.79 MB)
2 The Need for a Model (111.93 MB)
3 Basic Topologies (187.26 MB)
4 Modular Hierarchy and Scaling (113.92 MB)
5 The Hierarchical Network Model (160.68 MB)
6 Enterprise Campus Networks (150.25 MB)
7 Validation (5.25 MB)
8 Validation Part 2 (58.28 MB)
1 Intro (28.44 MB)
2 OSPF Default Costs and Default Route Overview (162.29 MB)
3 Interface and Path Cost (181.31 MB)
4 Auto Cost Reference Bandwidth (233.17 MB)
5 Using a Consistent Reference Bandwidth (142.39 MB)
6 Changing Interface Cost (116.73 MB)
7 Default Routes in OSPF (218.42 MB)
8 Validation (87.67 MB)
9 Validation Part 2 (183.18 MB)
1 Intro (36.28 MB)
2 Administrative Distance Overview (222.66 MB)
3 Default Administrative Distances (90.77 MB)
4 BGP Administrative Distances of 20 and 200 (113 MB)
5 RIP Administrative Distance of 120 (136.87 MB)
6 OSPF and EIGRP Administrative Distances of 110 and 90 (136.51 MB)
7 Static Routes with an Administrative Distance of 1 (95.96 MB)
8 Validation (115.53 MB)
9 Validation Part 2 (263.8 MB)
1 Intro (25.08 MB)
2 Floating Static Route Overview (161.55 MB)
3 Establishing Initial Default Routes (102.47 MB)
4 Adding Backup Floating Default Routes (149.77 MB)
5 Testing Floating Static Routes (107.93 MB)
6 Floating Static Network Routes (120.3 MB)
7 Validation (81.7 MB)
8 Validation Part 2 (218.31 MB)
1 Intro (26.29 MB)
2 Game Plan for IPv4 and IPv6 Dual Stack Network (124.97 MB)
3 Configuring IPv4 Addressing (172.78 MB)
4 Configure OSPF Routing for IPv4 (109.88 MB)
5 Configure IPv6 Global and Link-local Addressing (187.61 MB)
6 Configure Basic IPv6 Routing Using RIP (133.09 MB)
7 Using IPv6 Anycast (115.9 MB)
8 Validation (96.43 MB)
9 Validation Part 2 (298.13 MB)
1 Intro (12.09 MB)
2 IPv6 Static Routing Overview (196.97 MB)
3 Configure Static IPv6 Network Routes (187.91 MB)
4 Configure a Floating IPv6 Static Route (143.44 MB)
5 Configure a Static IPv6 Host Route (144.76 MB)
6 Configure IPv6 Primary and Floating Static Default Routes (100.49 MB)
7 Additional Static Routes to All Loopback IPv6 Addresses (243.55 MB)
8 Validation (102.51 MB)
9 Validation Part 2 (322.04 MB)
1 Intro (25.89 MB)
10 Validation Part 2 (199.78 MB)
2 The Winning IPv4 Route Overview (129.28 MB)
3 Confirming Longest Match Wins, and the Use of AD (129.92 MB)
4 Equal Cost Routes, AD, and Longest Match Examples (178.32 MB)
5 Calculate the Range of an IPv4 Route (221.87 MB)
6 Calculate Range Example, and When the Default Route is Used (128.44 MB)
7 Interpreting a Routing Table (110.09 MB)
8 The Price of a Route Cost Hop Count Metric (166.26 MB)
9 Validation (56.44 MB)
1 Intro (61.9 MB)
2 First Hop Redundancy Protocol (FHRP) Overview (245.05 MB)
3 Cisco's Hot Standby Router Protocol (HSRP) (164.43 MB)
4 Configure HSRP (194.12 MB)
5 Testing an HSRP Failover, and Updating to HSRP v2 (112.86 MB)
6 Configure and Test VRRP (182.7 MB)
7 Validation (47.7 MB)
8 Validation Part 2 (208.67 MB)
1 Intro (57.8 MB)
2 Network Address Translation (NAT) (103.48 MB)
3 Private IP Addressing (195.61 MB)
4 NAT Architecture (127.36 MB)
5 Source and Destination NAT (174 MB)
6 Address Pools and Overload (121.74 MB)
7 Validation (19.39 MB)
8 Validation Part 2 (52.22 MB)
1 Intro (58.54 MB)
2 NAT Terminology (100.39 MB)
3 Dynamic NAT (96 MB)
4 Static NAT (126.19 MB)
5 Port Address Translation (PAT) (148.32 MB)
6 PAT Example (133.66 MB)
7 NAT Address Types (114.86 MB)
8 Validation (7.57 MB)
9 Validation Part 2 (60.9 MB)
1 Intro (32.24 MB)
2 Configuration Overview (76.81 MB)
3 Topology and NAT Interfaces (78.75 MB)
4 Configure Static NAT (63.15 MB)
5 Configure Dynamic NAT (106.92 MB)
6 Configure PAT (75.85 MB)
7 Validation (122.43 MB)
8 Validation Part 2 (307.91 MB)
1 Intro (89.76 MB)
10 Validation Part 2 (64.66 MB)
2 The Access Block (112.33 MB)
3 The Distribution Block (90.5 MB)
4 The Core Block (112.44 MB)
5 The Aggregation Block (131.45 MB)
6 The WAN Block (110.36 MB)
7 The Internet Block (99.67 MB)
8 Collapsed Architectures (127.09 MB)
9 Validation (6.78 MB)
1 Intro (46.08 MB)
2 Dynamic Host Configuration Protocol (138.13 MB)
3 DHCP Considerations (141.97 MB)
4 DHCP Process (155.04 MB)
5 DHCP Example (70.73 MB)
6 DHCP Relay (134.19 MB)
7 Configure DHCP Relay (104.36 MB)
8 Configure DHCP Relay Part 2 (78.94 MB)
9 Validation (134.36 MB)
1 Intro (59.24 MB)
2 DNS and Resolution (120.5 MB)
3 DNS Servers and Hierarchy (157.64 MB)
4 DNS Process (150.61 MB)
5 DNS on IOS-XE (171.18 MB)
6 Configure DNS (58.1 MB)
7 Validation (42.99 MB)
8 Validation Part 2 (181.69 MB)
1 Intro (71.81 MB)
10 Validation Part 2 (55.68 MB)
2 SNMP Framework (123.03 MB)
3 SNMP Operation (138.49 MB)
4 SNMP Versions (112.8 MB)
5 SNMPv3 IOS-XE Structure (165.84 MB)
6 Configure SNMP Parameters (45.91 MB)
7 Configure SNMPv2c (43.62 MB)
8 Configure SNMPv3 (42.04 MB)
9 Validation (19.75 MB)
1 Intro (50.06 MB)
10 Validation (70.85 MB)
11 Validation Part 2 (183.02 MB)
2 System Logging (117.1 MB)
3 System Logging Part 2 (37.52 MB)
4 Syslog Servers (78.37 MB)
5 Logging Severity Levels (135.18 MB)
6 Buffer and Syslog Logging (49.04 MB)
7 Console and Terminal Logging (34.98 MB)
8 Network Time Protocol (NTP) (106.15 MB)
9 Configure NTP (46.38 MB)
1 Intro (50.14 MB)
10 Validation Part 2 (166.02 MB)
2 Telnet and SSH (88 MB)
3 VTY Lines (72.99 MB)
4 VTY at the CLI (25.06 MB)
5 VTY Security (143.3 MB)
6 VTY Configuration (57.27 MB)
7 Enabling SSH (114.93 MB)
8 Configuring and Testing SSH (29.91 MB)
9 Validation (69.1 MB)
1 Intro (48.22 MB)
2 IOS Storage System (90.12 MB)
3 Configurations and NVRAM (156.01 MB)
4 Managing IOS Files (31.34 MB)
5 Trivial File Transfer Protocol (TFTP) (141.92 MB)
6 TFTP and MD5 Demo (66.84 MB)
7 FTP, SFTP, and SCP (84.6 MB)
8 FTP Demo (27.13 MB)
9 Conclusion (8.04 MB)
1 Intro (56.55 MB)
2 The need for QoS (138.88 MB)
3 Queuing and Scheduling (195.24 MB)
4 Classification and Marking (119.72 MB)
5 L2 and L3 Marking (134.38 MB)
6 DSCP Tagging (168.74 MB)
7 Shaping and Policing (144.33 MB)
8 Validation (16.73 MB)
9 Validation Part 2 (68.69 MB)
1 Intro (54.87 MB)
10 Validation Part 2 (91.71 MB)
2 Security Concepts (102.72 MB)
3 Data Authentication, Privacy, and Integrity (126.88 MB)
4 Logical and Physical Security (106.89 MB)
5 Password Policies and MFA (182.54 MB)
6 Network Access Control (NAC) (97.52 MB)
7 User Compliance (90.22 MB)
8 Common Network Attacks (145.57 MB)
9 Validation (5.83 MB)
1 Intro (31.69 MB)
2 Access Control List Overview (205.8 MB)
2 Capabilities of Standard vs Extended ACLs (159.5 MB)
3 Creating a Standard Numbered ACL (254.53 MB)
4, Creating a Standard Numbered ACL (176.09 MB)
5 Standard Named ACL (189.43 MB)
6 Validation (84.61 MB)
7 Validation Part 2 (191.46 MB)
1 Intro (31.88 MB)
2 Extended ACL Review, and Game Plan (135.61 MB)
3 Create an Extended Numbered ACL (405.29 MB)
4 Apply and Test the Numbered ACL (240.79 MB)
5 Create an Extended Named ACL (196.48 MB)
6 Validation (156.54 MB)
7 Validation Part 2 (400.66 MB)
1 Intro (81.28 MB)
2 Three-Tier Architectures (111.02 MB)
3 Two-Tier Architectures (136.2 MB)
4 Small Office - Home Office (SOHO) Architectures (149.96 MB)
5 Spine-Leaf Architectures (153.24 MB)
6 Cloud and On-Premise Architectures (228.5 MB)
7 Validation (14.87 MB)
8 Validation Part 2 (85.13 MB)
1 Intro (32.87 MB)
10 Validation (119.4 MB)
11 Validation Part 2 (243.54 MB)
2 Overview of ACLs Used with NAT and PAT (104.23 MB)
3 ACL, NAT, and PAT Game Plan (85.75 MB)
4 Configure ACLs for Use with Address Translation (179.41 MB)
5 Configure IP NAT Interfaces (65.1 MB)
6 Configure NAT POOL (82.15 MB)
7 Configure NAT Rules (144.14 MB)
8 Testing the NAT One to One Mappings (155.37 MB)
9 Testing the PATOverload Translations (101.77 MB)
1 Intro (22.16 MB)
2 VPN Overview (228.81 MB)
3 IPsec Fundamentals (216.22 MB)
4 IPsec Site to Site VPN Example (130.27 MB)
5 Using ACLs and Hit Counts to Confirm Tunnel Use (172.1 MB)
6 Creating Static Routes to Send Traffic Through the Tunnel (166.07 MB)
7 Verifying Results of IPsec Protected GRE Traffic (100.87 MB)
8 Validation (143.61 MB)
9 Validation Part 2 (175.12 MB)
1 Intro (40.68 MB)
10 Validation Part 2 (200.32 MB)
2 IPv4 DHCP Snooping Overview (141.46 MB)
3 Game Plan for DHCP Services and DHCP Snooping (111.96 MB)
4 Configure R4 as a DHCP server (95.38 MB)
5 Configure DHCP Relay (119.9 MB)
6 Enable DHCP Snooping (67.52 MB)
7 Configuring DHCP Snooping Trusted Ports (147.21 MB)
8 Using the Snooping Database and Agent (78.19 MB)
9 Validation (108.09 MB)
1 Intro (46.28 MB)
2 Port Security Overview (276.94 MB)
3 Configure the Layer 2 Switched Environment (160.61 MB)
4 Configure and then Enable Port Security (230.84 MB)
5 Manually Configuring Secure MAC Addresses (160 MB)
6 When Port-Security Interacts with Other Features (269.56 MB)
7 Validation (139.19 MB)
8 Validation Part 2 (230.75 MB)
1 Intro (20.16 MB)
10 STP Root Guard (118.64 MB)
11 Validation (186.3 MB)
12 Validation Part 2 (200.71 MB)
2 DAI and using DHCP Snooping Binding Information (167.6 MB)
3 Layer 2 Controls To Protect Spanning Tree Protocol (STP) (94.93 MB)
4 Mitigate VLAN Hopping Attacks (152.4 MB)
5 Enable DHCP Services and Snooping (295.23 MB)
6 Configure Dynamic ARP Inspection (DAI) (183.5 MB)
7 STP BPDU Guard (95.18 MB)
8 BPDU Filtering (19.39 MB)
9 Loop Guard (73.34 MB)
1 Intro (33.77 MB)
2 AAA Concepts (224.04 MB)
3 RADIUS &TACACS+ (176.35 MB)
4 AAA Local Authentication of Telnet (263.32 MB)
5 AAA Local Authentication of SSH (194.34 MB)
6 Validation (129.61 MB)
7 Validation Part 2 (236.76 MB)
1 Introduction to Network Automation (8.47 MB)
10 Artificial Intelligence (54.49 MB)
11 Validation (18.06 MB)
12 Validation Part 2 (92.11 MB)
2 What is Network Automation (157.99 MB)
3 What should we Automate (215.43 MB)
4 Push vs Pull (226.62 MB)
5 What is Ansible (147.36 MB)
6 Ansible in Action (118.98 MB)
7 Puppet and Chef (141.46 MB)
8 What is Terraform (25.52 MB)
9 Terraform in Action (129.08 MB)
1 Introduction (9.23 MB)
10 Exploring RESTCONF (63.99 MB)
11 Validation (19.39 MB)
12 Validation Part 2 (92.2 MB)
2 What is an API (197.92 MB)
3 Understanding REST APIs (170.65 MB)
4 Methods and Headers (186.9 MB)
5 HTTP Status Codes (163.46 MB)
6 HTTP Authentication (64.6 MB)
7 Understanding Structured Data (98.94 MB)
8 Data Serialization and JSON (151.07 MB)
9 XML and YAML (39.69 MB)
1 Introduction (9.48 MB)
2 The Data Plane (118.72 MB)
3 The Control and Management Planes (125.57 MB)
4 Software-Defined Networking Fundamentals (184.74 MB)
5 Comparing Traditional networks & Controller-based networks (98.9 MB)
6 Understanding Software-Defined Access (222.71 MB)
7 Exploring DNA Center (181.65 MB)
8 Validation (17.11 MB)
9 Validation Part 2 (114.74 MB)
1 Intro (82.7 MB)
2 Wide Area Networks (WANs) (115.16 MB)
3 Leased Lines (157.22 MB)
4 Leased Lines Part 2 (71.56 MB)
5 Ethernet Switching and Metro Ethernet (156.41 MB)
6 MPLS (135.82 MB)
7 MPLS Part 2 (38.29 MB)
8 Validation (9.01 MB)
9 Validation Part 2 (97.24 MB)
[center]
Screenshot
