Juniper JN0-680 - Data Center, Professional Exam

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Total 66 questions


Referring to the exhibit, what is the MAC address of the IRB interface on router PE1?

  • A. 2.91.223.216:100
  • B. a8:d0:e5:54:0d:10
  • C. 1:100::0::100::a
  • D. 2.10.255.0.1:100


Answer : B

You have an EBGP-based IP Fabric.
Why do you need an export policy on each leaf in this scenario?

  • A. to accept remote server-facing IP prefixes
  • B. to ensure a full mesh is formed between peers
  • C. to advertise local server-facing IP prefix
  • D. to advertise local routes with the router reflector


Answer : C

Which EVPN service consists of a single broadcast domain per EVPN instance?

  • A. a VLAN bundle service interface
  • B. a VLAN-based service interface
  • C. a port-based VLAN-aware service interface
  • D. a port-based service interface


Answer : B

You are developing an EVPN service between your data centers to enable Layer 2 stretch and Virtual Machine Traffic Optimization (VMTO) operations.
In this scenario, which action must be performed on the IRB interface to accomplish this task?

  • A. Configure the same IP address and let the MAC address be dynamically assigned on each PE.
  • B. Configure the same IP address and the same MAC address on each PE.
  • C. Configure different IP addresses but the same MAC address on each PE.
  • D. Configure different IP addresses and different MAC addresses on each PE.


Answer : B


You are deploying MC-LAG as shown in the exhibit.
Which statement is correct when using active/active mode?

  • A. Only ICCP control traffic is allowed through the ICL-PL connection
  • B. ICCP and block filters are used to avoid Layer 2 loops.
  • C. VRRP must be used to ensure MAC addresses are shared between peers.
  • D. VCCP is used to exchange MAC addresses between MC-LAG peers.


Answer : B

Page:    1 / 14   
Total 66 questions