L2LS - L2/L3 Switches Flashcards
What are the key considerations when deciding between Layer 2 and Layer 3 Leaf and Spine switches in a data center network?
Answer: The choice between Layer 2 and Layer 3 switches depends on factors like application requirements, scalability needs, and the desire for segment isolation. Layer 3 switches offer routing capabilities and can scale efficiently, whereas Layer 2 switches are used when flat addressing and broadcast domains are needed for certain segments.
Can you explain the advantages and disadvantages of using Layer 2 Leaf and Spine switches in a data center network?
Answer: Layer 2 Leaf and Spine switches simplify network design, allowing for easy VLAN segmentation and flat addressing. However, they may suffer from broadcast domains and scalability limitations, which can be addressed with technologies like VXLAN.
