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About the Lessons Discussion category
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2
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1698
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September 2, 2022
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Variable Length Subnet Mask (VLSM)
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56
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12749
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October 18, 2025
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Create a Subnetting Cheat Sheet
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19
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3315
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October 18, 2025
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Introduction to SD-Access
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34
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4021
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October 17, 2025
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Multicast PIM Accept RP
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22
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2923
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October 16, 2025
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How to configure port-security on Cisco Switch
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77
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16613
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October 11, 2025
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How to Read the BGP Table
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70
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9510
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October 13, 2025
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Multiprotocol BGP (MP-BGP) Configuration
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82
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10018
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October 12, 2025
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Etherchannel on Cisco IOS Catalyst Switch
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191
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17171
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October 10, 2025
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VXLAN Underlay OSPF
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3
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81
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October 3, 2025
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L2TPv3 (Layer 2 Tunnel Protocol Version 3)
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69
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8391
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October 3, 2025
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OSPF Network Type Loopback
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0
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9
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October 2, 2025
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IGMP Version 3
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57
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7905
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October 1, 2025
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MPLS Layer 3 VPN Configuration
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182
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13695
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September 30, 2025
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VXLAN Underlay eBGP Two-AS
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6
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75
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September 29, 2025
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OSPF Network Types
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0
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20
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September 29, 2025
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Source Specific Multicast (SSM)
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36
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4492
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September 29, 2025
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Introduction to CDP (Cisco Discovery Protocol)
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22
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4886
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September 29, 2025
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Cisco SD-WAN Hub and Spoke Topology
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11
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1117
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September 27, 2025
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OSPF Network Type Point-to-Point
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0
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11
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September 25, 2025
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OSPF Network Type Non-Broadcast
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0
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1
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September 25, 2025
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OSPF Network Type Broadcast
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0
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4
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September 25, 2025
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OSPF Network Type Point-to-Multipoint non-Broadcast over DMVPN
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0
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6
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September 23, 2025
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OSPF Network Type Point-to-Multipoint over DMVPN
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0
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3
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September 22, 2025
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Proxy ARP Explained
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66
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9235
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September 22, 2025
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DMVPN Dual Hub Single Cloud
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53
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7167
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September 22, 2025
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Multicast PIM Snooping
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20
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2506
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September 21, 2025
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Wi-Fi 5 GHz Frequency Bands and Channels
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0
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12
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September 19, 2025
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BGP Professional Lab 1
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22
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400
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September 18, 2025
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Introduction to Overlay Networks
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0
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19
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September 17, 2025
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