Questions and Answers
What needs to be created to add multiple IP addresses to one physical interface for inter-VLAN routing?
VLANs
Which device can route packets between different VLANs?
Layer 3 switch
What is frame tagging in the context of VLANs?
Adding a VLAN ID to the frame when it traverses a trunk link
Which protocol is used for adding, deleting, or modifying VLANs on many switches at once?
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What is Cisco’s proprietary frame-tagging method?
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Study Notes
Inter-VLAN Routing
- To add multiple IP addresses to one physical interface for inter-VLAN routing, a subinterface needs to be created.
VLAN Routing
- A router or a layer 3 switch can route packets between different VLANs.
Frame Tagging
- Frame tagging is a method used to identify VLAN memberships by inserting a VLAN ID into the Ethernet frame header.
VLAN Management
- The VLAN Trunking Protocol (VTP) is used for adding, deleting, or modifying VLANs on many switches at once.
Proprietary Frame-Tagging Method
- Cisco's proprietary frame-tagging method is ISL (Inter-Switch Link).
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Description
Test your knowledge of networking concepts with this quiz! Answer questions about configuring trunk links, inter-VLAN routing, and routing between VLANs. Challenge yourself with questions about VLANs, switch types, and network protocols.
