7 Questions
Which statement best describes a trunk link in VLAN configurations?
Trunk links do not belong to a specific VLAN.
What is the primary role of a trunk link in a network environment?
To act as a conduit for VLAN traffic between switches and routers or between switches.
Which layer of the OSI model are switches primarily associated with, and what type of information do they ONLY utilize from network traffic?
Layer 2, Ethernet frame header information
Which of the following statements is true regarding Ethernet frame headers and VLAN membership information?
VLAN membership details are not included in the Ethernet frame header.
What information must be identified for each frame that is transferred over a trunk link?
VLAN membership (VLAN ID or VLAN Number)
What is the name of the process used to identify VLAN membership for frames transferred over a trunk link?
802.1Q VLAN Tagging
How is a trunk defined in vlans?
A physical and logical link between two switches for network traffic transmission
Study Notes
VLAN Configurations
- A trunk link is a point-to-point link between two network devices that carries multiple VLANs.
Network Environment
- The primary role of a trunk link in a network environment is to connect multiple VLANs between two devices, such as switches or a switch and a router.
OSI Model
- Switches are primarily associated with Layer 2 of the OSI model, and they only use MAC address information from network traffic.
Ethernet Frame Headers
- VLAN membership information is included in Ethernet frame headers, specifically in the 802.1q header.
Trunk Link Frames
- For each frame transferred over a trunk link, two pieces of information must be identified: the VLAN membership and the MAC address of the destination device.
VLAN Membership Identification
- The process used to identify VLAN membership for frames transferred over a trunk link is tagging.
VLAN Trunk Definition
- A trunk is defined as a single physical link that carries multiple VLANs between two devices.
Learn about VLAN trunk links and their role in configuring virtual local area networks. Test your knowledge of VLAN configurations and networking concepts. Improve your skills in network administration and IT infrastructure.
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