This video provides insight into the Cisco Internetworking Operating System (IOS) that is used on Cisco router and their Catalyst Switch series. Todd Lammle starts at the beginning and shows you how to connect to a router and switch, how to understand user mode and privileged mode, and how to do some basic but important configurations.
- [Instructor] We're ready to start configuring…our routers and switches.…So, we're going to plug into…the console of a router or switch…and get to something called the Command Line Interface.…Sometimes I refer to this as the cash line interface…because if you can use this command line,…you can get the cash.…Alright, so once we plug into the console and press enter,…we're going to be at what's called the greater than sign,…which is referred to as user mode.…It only allows you to view statistics.…In order to configure the router or see the config,…I'm going to type the command, enable, from user mode.…
And it's going to take us to what's called, privileged mode.…Now if I erase a router or switch…and reload it so there's no config,…I come up to something called setup mode.…Now this isn't something you want to see when you go to work…because that means you have no configuration.…Right, so, we can get into setup mode by erasing it,…reloading it, or just typing setup from privilege mode.…And this is a configuration dialog that allows you…
Author
Todd Lammle
Released
9/30/2016For more information on the CCENT exam, visit Cisco's website.
- Overview of internetworking
- Ethernet
- The TCP/IP networking model
- Easy subnetting
- VLSM
- Managing Cisco IOS
- Managing Cisco networks and devices
- IP routing
- Layer 2 switching
- VLANs and InterVLAN routing
- Security
- Network address translation
- IPv6
Skill Level Intermediate
Duration
Views
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Introduction
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Welcome54s
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The CCNA exam58s
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Lab environment overview1m 3s
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1. Internetworking
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Internetworking devices4m 20s
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2. Ethernet
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Ethernet overview2m 23s
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Ethernet addressing3m 51s
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Ethernet cables4m 55s
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3. Introduction to TCP/IP
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Overview of TCP/IP model2m 40s
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Application/process layer2m 19s
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Internet layer3m 37s
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IP addressing4m 33s
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4. Easy Subnetting
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Subnet basics1m 28s
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Subnet block sizing5m 25s
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Subnet by example5m 6s
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Class B subnetting3m 53s
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5. VLSM, Summarization, and Troubleshooting TCP/IP
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VLSM2m 38s
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VLSM by hand6m 28s
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6. Cisco Internetworking Operating System (IOS)
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Introduction to the IOS CLI3m 55s
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Basic CLI commands5m 23s
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Telnet and SSH5m 4s
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7. Managing a Cisco Internetwork
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Router and switch components2m 27s
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Configure DHCP3m 48s
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8. IP Routing
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Overview of IP routing3m 45s
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The IP routing process3m 50s
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Configure IP routing6m 41s
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Static routing5m 28s
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Default routing5m 36s
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Configure RIPv26m 52s
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Verify RIPv2 routing5m 55s
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9. Layer 2 Switching
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Configure a Catalyst switch7m 33s
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Configure port security5m 5s
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10. VLANs and InterVLAN Routing (IVR)
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Overview of VLANs3m 2s
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Configure VLANs3m 8s
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Configure trunk links5m 15s
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Configure IVR on a router2m 42s
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11. Security
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Introduction to access lists2m 24s
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Configure access lists4m 3s
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12. Network Address Translation (NAT)
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Introduction to NAT2m 18s
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Static NAT2m 53s
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Configure static NAT3m 11s
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Dynamic NAT2m 44s
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Configure dynamic NAT3m 44s
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NAT overload (PAT)3m 56s
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Configure NAT overload5m 26s
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13. IPv6
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Introduction to IPv62m 22s
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Overview of ICMPv62m 55s
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Configure IPv66m 7s
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Conclusion
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Next steps51s
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Video: Introduction to the IOS CLI