Most networks consist of multiple switches. Properly connecting them allows information to properly flow throughout a LAN.
- [Instructor] While VLAN's are used … extensively in modern networks, … how are VLAN tagged frames transmitted … from switch to switch? … And the answer is via VLAN trunks. … As discussed earlier, the VLAN protocol … used to tag frames with their VLAN identifiers is 802.1Q. … Once the frame is tagged in a switch, … special ports known as trunk ports … can be configured between switches … that allow them to transmit frames … across the link while maintaining the … VLAN tags on frames. … These VLAN's can spend two switchers or ten switches. … I'll use this diagram for my example. … Both test host ports have been properly configured … and the VLAN's already exist on the switches. … I'll start a protestant ping between hosts … for verification at the trunk between … switches as operating as expected. … On switch one, I'll begin configuration on port three. … Config T, interface fa0/3. … Some switch models require that the … trunking in capsulation be manually set, … while others only support 802.1Q. …
Note: A complete overview of the exam and registration instructions can be found at https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/ccna-200-301.html.
- Network models
- Network components
- Troubleshooting the interface and cable issues
- Configuring IPv4 and IPv6 addressing
- Switching concepts
- Switching configuration
- Wireless architectures
- Wireless security
Skill Level Intermediate
Networking Foundations: IP Addressingwith Timothy Pintello2h 35m Intermediate
1. Network Fundamentals
2. Network Access
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