JNCIP-DC JN0-682 Exam Questions and Answers PDF

For building an IP fabric underlay network in a data center, it is recommended that all spine devices are identical models, including the same installed line cards, to ensure uniformity and predictable performance. Additionally, each leaf device should have an identical uplink to every spine device to ensure consistent

and predictable load-balancing behavior across the network. This uniformity in spine and leaf configurations helps in achieving optimal and predictable data paths, thereby enhancing overall network efficiency and stability.References:Juniper Networks Technical Documentation, Data Center Design Considerations.

An SRX Chassis cluster setup is ideal for implementing perimeter security with Layer 7 inspection and ensuring no interruption in traffic flow even if a port or device fails. The chassis cluster configuration provides redundancy and high availability for critical security functions.

References:

• Juniper Networks - SRX Series Services Gateways

When a packet is encapsulated by VXLAN, a VXLAN Network Identifier (VNI) is placed in the VXLAN header. This VNI is crucial as it maps to the VLAN-ID, ensuring that the packet is correctly identified and routed within the overlay network.

References:

• Juniper Networks - VXLAN Overview