Juniper JN0-682 Real Exam Questions
The questions for JN0-682 were last updated at Jul 24,2024.
- Exam Code: JN0-682
- Exam Name: Data Center, Professional (JNCIP-DC)
- Certification Provider: Juniper
- Latest update: Jul 24,2024
You are asked to deploy an Ethernet bridging design in a data center with the criteria shown below.
– Routing must occur on the spine devices.
– VTEPs must terminate on the leaf devices.
– Facilitate inter-VLAN communication.
– Layer 2 gateways must be present on spine and leaf devices.
Which architecture should you use in this scenario?
- A . edge-routed bridging architecture
- B . centrally-routed bridging architecture
- C . bridge overlay architecture
- D . collapsed spine architecture
You are asked to implement VXLAN in your data center network. You must choose between implementing EVPN signaling and multicast signaling.
Which two statements are correct in this scenario? (Choose two.)
- A . EVPN signaling reduces ARP flooding and multicast signaling does not.
- B . EVPN signaling propagates MAC addresses across the network and multicast signaling does not.
- C . EVPN signaling uses a standards-based protocol and multicast signaling does not.
- D . EVPN signaling enables distributed Layer 3 gateways and multicast signaling does not.
Referring to the exhibit, which statement is correct?
- A . Leaf1 has not learned any MAC addresses
- B . Leaf3 is the remote tunnel endpoint.
- C . One tunnel is servicing multiple VLANs
- D . Spanning Tree Protocol is disabled
You want to enable an EBGP-based IP fabric to allow ECMP routes to be populated into the RIB.
In this scenario, which action will accomplish this task?
- A . Enable the forwarding-options ecmp-do-local-lookup parameter.
- B . Enable the multipath multiple-as BGP parameter.
- C . Enable the routing-options multipath global parameter.
- D . Enable the chassis ecmp-alb parameter.
Referring to the exhibit,
What effect does EVPN core isolation have?
- A . Leaf 1 will send a pause frame to each connected host.
- B . Leaf 1 will place the interfaces to connected hosts into LACP passive mode.
- C . Leaf 1 will take down all revenue interfaces.
- D . Spine 1 will block all traffic.
You are troubleshooting a traditional Clos Layer 3 IP fabric in your data center.
You are reviewing the BGP configuration for one of your spine devices.
Referring to the exhibit, which statement is correct?
- A . This spine device will not install multiple next hops for remote destinations in its routing table.
- B . This spine device will not install any routes for remote destinations in its routing table.
- C . This spine device has three neighboring leaf devices.
- D . This spine device has three neighboring spine devices.
Which two statements about ZTP are true? (Choose two.)
- A . The image storage service and the DHCP server can be running on different server hosts.
- B . When a switch is booted. DHCP requests are sent only through the management Ethernet interface.
- C . The image storage service must be running on the same server host where the DHCP service is running.
- D . When a switch is booted, DHCP requests are sent through the management interface as well as attached revenue ports.
You are required to create an IP fabric for your new data center. In this scenario, which protocol would be used to support EVPN?
- A . IS-IS with correct TLVs enabled
- B . MP-BGP
- C . OSPF
- D . any protocol with the appropriate APIs
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 loopback addresses.
- C . Each spine should peer with every other spine using loopback addresses.
- D . Each spine should peer with each leaf using physical addresses.
Referring to the exhibit.
You have a data center in which only the spine devices are using EVPN and VXLAN. The leaf nodes are multihomed in active-active mode to the spine nodes through ESI LAG interfaces. In this design, a link failure on the interface connecting the spine nodes would also cause all traffic from the spine to the leaf nodes to drop.
In this scenario, which command configured on which nodes would solve this problem?
- A . the disable protocols evpn no-core-isolation command on the spine nodes
- B . the set protocols evpn no-core-isolation command on the spine nodes
- C . the disable protocols evpn no-core-isolation command on the leaf nodes
- D . the set protocols evpn no-core-isolation command on the leaf nodes