Tesco Technical Network Lead Interview Questions, Process, and Tips

EVPN is used as the control plane in VXLAN to provide efficient and scalable layer 2 and layer 3 connectivity in data center networks.

• EVPN allows for dynamic MAC address learning and distribution across the VXLAN network.

• EVPN provides a scalable solution for layer 2 and layer 3 connectivity in large data center networks.

• EVPN supports multi-tenancy and allows for efficient traffic forwarding in VXLAN environments.

• EVPN s...read more

EVPN is important in VXLAN for efficient Layer 2 and Layer 3 connectivity in data center networks.

• EVPN provides a scalable control plane for VXLAN overlays

• It enables efficient Layer 2 and Layer 3 connectivity between endpoints in a data center network

• EVPN allows for multi-tenancy and seamless VM mobility within the data center

• It simplifies network provisioning and management in large-scale environments

BGP attributes are characteristics used to make routing decisions in Border Gateway Protocol.

• BGP attributes include AS Path, Next Hop, Local Preference, MED, Origin, and Weight.

• AS Path is a list of AS numbers that the route has traversed.

• Next Hop is the IP address of the next router to reach the destination.

• Local Preference is used to influence outbound traffic.

• MED (Multi-Exit Discriminator) is used to influence inboun...read more

BGP attributes are used to influence routing decisions in Border Gateway Protocol.

• BGP attributes include AS_PATH, NEXT_HOP, LOCAL_PREF, MED, etc.

• AS_PATH is used to prevent routing loops and determine the best path to a destination.

• NEXT_HOP specifies the next router to reach a particular destination.

• LOCAL_PREF is used to influence outbound traffic from a BGP router.

• MED (Multi-Exit Discriminator) is used to influence inb...read more