Free JN0-682 Sample Questions — Data Center, Professional (JNCIP-DC)

You have a two spine and a four leaf CRB topology and you want to ensure the hosts connected to the leaf devices have reachability to all local spine IRB interface addresses. Which configuration parameters must be used to accomplish this task?

• A. Configure proxy-macip-advertisement under the IRB interface
• B. Configure a spine-to-spine EVPN peering as part of the routing instance
• C. Configure a spine-to-spine BGP peering as part of the overlay
• D. Configure virtual-gateway-accept-data under the IRB interface

You are deploying an EBGP IP fabric. In this scenario, which statement is true?

• A. Each spine should peer with every other spine using physical addresses
• B. Each spine should peer with each leaf using physical addresses
• C. Each spine should peer with every other spine using loopback addresses
• D. Each spine should peer with each leaf using loopback addresses

A customer wants to connect two data centers on different subnets using EVPN. What are two implications of using different IP subnets at each site? (Choose two.)

• A. MAC addresses will not need to be advertised between the data centers
• B. MAC addresses will need to be advertised between the data centers
• C. Using different IP subnets at each site allows Layer 3 gateways to exchange only type-3 routes
• D. Using different IP subnets at each site allows Layer 3 gateways to exchange only type-5 routes

You are asked to configure your IP fabric with OSPF as the underlay routing protocol. Which two statements are correct about this implementation? (Choose two.)

• A. Each host-connected interface of the leaf node is included as passive in the OSPF configuration
• B. Each host-connected interface of the leaf node is included in the OSPF configuration
• C. Each spine-connected interface of the leaf node is included as passive in the OSPF configuration
• D. Each spine-connected interface of the leaf node is included in the OSPF configuration

You are deploying your data center switches using ZTP. A brand new QFX5120 switch has been booted for the first time. It is failing to upgrade to the desired Junos OS version. In this scenario, which two actions would you take to troubleshoot this problem? (Choose two.)

• A. Ensure that the correct Juniper default FTP password is defined under the DHCP configuration option and restart the FTP service
• B. Log in to the switch through the console and look for log messages that might indicate the cause of the issue
• C. Ensure that anonymous login is enabled on the FTP server and that the FTP service is running
• D. From the configuration mode, issue the load factory-default and commit commands to re-initiate the ZTP request