A customer has multiple concerns about the effect that overloading their upstream links will have on their networking devices.
In this situation, which two problems will VOQ minimize? (Choose two.)
Answer : BC
You want to avoid large flows from blocking small flows traversing an Ethernet fabric.
Which feature would be used to accomplish this task?
Answer : A
Which control plane protocol does EVPN use for MAC address mobility?
Answer : A
Which encapsulation is used on the cascade ports of a Junos Fusion aggregation device?
Answer : B
You are designing an SDN-based network with a QFX5100. The infrastructure requires a
VTEP between the VXLAN overlay network and the underlay VLANs.
In this scenario, what are two requirements that would allow the VTEP to function properly?
(Choose two.)
Answer : CD
You want to improve high availability of the Juniper Networks routing devices in your data center.
Which three would accomplish this task? (Choose three.)
Answer : ACE
Your customer wants to connect two data centers together over the Internet while maintaining privacy and security.
Which VPN topology and ESP algorithm should you use to accomplish this task?
Answer : C
You are asked to recommend a stateful firewall solution for east-west traffic that will provide the best cost-to-performance ratio in your data center over a three year period. The devices that you recommend must be able to forward up to 4 Gbps of traffic.
In this scenario, which device would you recommend?
Answer : A
Reference: http://www.juniper.net/us/en/products-services/security/srx-series/srx550/
The Junos Fusion architecture is comprised of which two components? (Choose two.)
Answer : BD
Explanation:
The Junos Fusion architecture consists of two major components: Aggregation devices and Satellite devices, which Juniper also calls Linux Forwarding Engines (LFEs). These components work together as a single switching system,flattening the network to a single tier without compromising resiliency.
Reference: https://www.juniper.net/assets/us/en/local/pdf/whitepapers/2000610-en.pdf
Which device is recommended by Juniper Networks as edge routers in a data center?
Answer : C
A customer wants to implement redundancy in the core and at the edge with a single IP address for management in their data center. They have 200 servers dual-homed with two
10 Gbps fiber ports, and two 1 Gbps copper ports for management and testing. In addition, they have a redundant iSCSI array with two 40 Gbps ports each.
In this scenario, which solution meets the customers requirements?
Answer : D
AVirtual Chassis Fabric (VCF) is placed into mixed mode.
In this scenario, what are two changes in the behavior of the VCF? (Choose two.)
Answer : CD
Which three Data Center Interconnect functions are supported by EVPNs? (Choose three.)
Answer : B,C,D
You are designing your data center SRX Series devices to be highly available. You are required to have any failure on the active firewall trigger all services to be moved to the non-active firewall.
What will accomplish this task?
Answer : AC
Reference: http://kb.juniper.net/library/CUSTOMERSERVICE/GLOBAL_JTAC/SRX-cluster- monitoring-best-practices.pdf
A customer has reached the limit of their IEEE Layer 2 VLANimplementation. The customer then switches to a VXLAN overlay architecture using Layer 3.
In this scenario, how many unique VXLAN segments are mathematically available?
Answer : D
Explanation:
VXLAN is a header encapsulation technology that defines a 50 Byte wide header. The header itself includes a VXLAN ID (VNI or also called segment ID) field that is 24 bits wide allowing for
16,777,216 (2^24) unique VXLAN segments.
Reference: https://dcxtc.files.wordpress.com/2012/12/vxlan-industry-brief-jakehowering-
2212013.pdf
Have any questions or issues ? Please dont hesitate to contact us