Juniper NetworksCertified Specialist, Data Center (JNCIS-DC)
Domain 6Objective 7
Data Center Interconnect JN0-481 Practice Questions (Page 2)
Part of the Data Center Multitenancy domain, which makes up ~20% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~7–12 in this domain), expect 1–2 from this objective — we provide 24 practice questions to prepare you well beyond it. (estimate)
24questions here
5free pages
5concepts
Questions 6–10
- 6
Which protocol is often used with VXLAN to provide control-plane signaling for MAC/VXLAN route advertisement in a DCI?
Select an answer first - 7
You are configuring a VXLAN EVPN fabric between two data centers. The underlay is already running OSPF and is reachable. You need to configure the overlay on the leaf devices. Which configuration step is essential to enable EVPN signaling for VXLAN?
Select an answer first - 8
When troubleshooting a VXLAN connectivity issue between two data centers, which command would you use on a Juniper device to verify the status of a VXLAN tunnel endpoint (VTEP)?
Select an answer first - 9
You are troubleshooting an EVPN-VXLAN DCI where hosts in Site A cannot communicate with hosts in Site B. You have verified that the underlay is reachable and the BGP EVPN session is up. What should you check next?
Select an answer first - 10
A company is planning to interconnect two data centers to allow tenants to stretch their VLANs. They are concerned about the risk of broadcast storms and want to ensure that the solution does not rely on spanning-tree. Which DCI technology should they choose?
Select an answer first
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