JN0-351 무료 덤프문제 온라인 액세스

A host is connected to your EX Series switch using an interface with persistent MAC learning enabled. When you connect the host to another interface on the same switch, all traffic generated by the host is dropped. Which action should you perform to solve the problem?

• A.Configure the interface as a trunk port.
• B.Enter the clear dhcp snooping databasecommand.
• C.Disable dynamic ARP inspection.
• D.Enter the clear ethernet switching table persistent learningcommand.

Which two statements are true about high availability on Junos devices? (Choose two.)

• A.NSR is dependent on helper routers to assist the routing platform in restoring routing protocol information.
• B.BFD is faster at detecting failures than default GRE or OSPF timers.
• C.NSR is independent of helper routers to assist the routing platform in restoring routing protocol information.
• D.BFD is slower at detecting failures than default GRE or OSPF timers.

You manage the Layer 2 network shown in the exhibit. You experience a failure on the ge-0/0/0 link between Switch-1 and Switch-2.

Which statement is correct about the expected behavior?

• A.Switch-2's ge-0/0/2 port role and state will transition to root and forwarding
• B.Switch-2 will become the root bridge for a separate RSTP topology
• C.Switch-2's ge-0/0/2 port role and state will remain as designated and forwarding
• D.Switch-2 will remove itself from the RSTP topology

Both the R1 and R2 devices are advertising prefix X into AS 65530 with the BGP attributes shown in the exhibit.

Which statement is correct in this scenario?

• A.R2's version of prefix X will be active because of the local preference attribute.
• B.R1's version of prefix X will be active because of the AS path attribute.
• C.R2's version of prefix X will be active because of the AS path attribute.
• D.R1's version of prefix X will be active because of the local preference attribute.

You are deploying an EX Series switch with a Wi-Fi access point. The access point needs all untagged traffic to use a specific VLAN. In this scenario, which feature should you enable on the switch port?

• A.voice VLAN
• B.VLAN tagging
• C.flexible VLAN tagging
• D.native VLAN