Join Todd Lammle for an in-depth discussion in this video Overview of switching services, part of Cert Prep: Cisco Certified Entry Networking Technician (100-105).
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- When Cisco discusses switching…in regards to their exam objectives,…they're talking about Layer 2 Switching,…unless they say otherwise.…Layer 2 Switching is the process…of using the hardware address…of a device on a LAN to segment a network.…Since we already covered the basic idea of how that works,…we're going to dive deeper into the particulars…of Layer 2 Switching to ensure that the concept…of how it works is solid and complete.…Switches break up large collision domains into smaller ones.…
And a collision domain is a network segment…with two or more devices sharing the same bandwidth.…A hub network is a typical example…of this type of technology.…But, since each port on a switch…is actually its own collision domain,…we were able to create a better Ethernet network…by simply replacing our hubs with switches.…Switches truly have changed the way…networks are designed and implemented.…If a pure switch design is implemented correctly,…it will result in a clean, cost-effective,…and resilient inter-network.…
In this video, we'll survey and compare…
For more information on the CCENT exam, visit Cisco's website.
- Overview of internetworking
- The TCP/IP networking model
- Easy subnetting
- Managing Cisco IOS
- Managing Cisco networks and devices
- IP routing
- Layer 2 switching
- VLANs and InterVLAN routing
- Network address translation
Skill Level Intermediate
Internetworking devices4m 20s
3. Introduction to TCP/IP
4. Easy Subnetting
5. VLSM, Summarization, and Troubleshooting TCP/IP
6. Cisco Internetworking Operating System (IOS)
7. Managing a Cisco Internetwork
8. IP Routing
9. Layer 2 Switching
10. VLANs and InterVLAN Routing (IVR)
12. Network Address Translation (NAT)
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