You want to improve network convergence within a data center during link failures. In this scenario, which EVPN-VXLAN feature will accomplish this task?
Answer(s): D
The MAC mass withdrawal feature in EVPN-VXLAN environments significantly improves network convergence during link failures. When a link failure occurs, instead of individually withdrawing each MAC address learned on the failed link, EVPN can send a single, consolidated message indicating that all MAC addresses associated with the Ethernet Segment Identifier (ESI) of the failed link are no longer reachable. This accelerates the convergence process by reducing the amount of control plane traffic needed to update the network state.
Juniper Networks EVPN-VXLAN Technical Documentation.
Which IP fabric underlay protocol provides the highest degree of scalability?
Answer(s): C
Among the listed protocols, External Border Gateway Protocol (EBGP) provides the highest degree of scalability for an IP fabric underlay. EBGP is designed for inter-autonomous system routing and thus is well-suited to handle large-scale network environments with robustness and scalability. It is commonly used in data center fabrics due to its ability to efficiently manage routing information and scale with the network as it grows.
Juniper Networks Data Center Design - IP Fabric.
Referring to the exhibit, which two statements are correct? (Choose two.)
Answer(s): A,C
Site 1 contains 20+ VMs. The link between Site 1 and Leaf1 goes down. Referring to the exhibit, which statement is correct?
Referring to the exhibit,what happens when you initiate ZTP on a QFX5120 switch running Junos 21.3R1.9?
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