JN0-648 Free Practice Test

Click the Exhibit button.

Referring to the exhibit, which statement is true?

1. A. Only 802. 1X authentication will be used for devices connecting to ge-0/0/15
2. B. The current device is authenticated using MAC RADIUS
3. C. Additional users will automatically be allowed to connect to ge-0/0/15
4. D. The current device was allowed after authentication attempts to the RADIUS server failed

Correct Answer: D

Your IPv4 multicast network uses different MX Series routers for the source DR and the PIM sparse-mode RP.
What is required before PIM register messages are exchanged between the DR and RP routers?

1. A. Add a tunnel services PIC to the RP router.
2. B. Add an adaptive services PIC to the DR router.
3. C. Enable tunnel services on the DR and RP routers.
4. D. Configure PIM encapsulation on the DR and RP routers.

Correct Answer: C

Your company has expanded into office space across the street. The new office space has a single Ethernet connection connected to an unmanaged switch. You must sort traffic based on the IP address into different VLANs once the traffic arrives on your EX Series switches. D18912E1457D5D1DDCBD40AB3BF70D5D
Which mechanism would you use to accomplish this task?

1. A. MVRP
2. B. filter-based VLANs
3. C. Q-in-Q tunneling
4. D. dynamic VLANs

Correct Answer: B

Exhibit.

Referring to the exhibit, which two statements are true? (Choose two )

1. A. There can be more than one OSPF neighbor on the ge-0/0/0 interface
2. B. There can be more than one OSPF neighbor on the ge-0/0/1 interface.
3. C. There is no need for a DR for the ge-0/0/0 interface.
4. D. The DR election process is not finished for the ge-0/0/0 interface

Correct Answer: BC

You are enabling MSTP in your Layer 2 network to prevent loops.
In this scenario, which three parameters must match on all switches in the network? (Choose three. )

1. A. configuration name
2. B. bridge priority
3. C. MSTI-to-VLAN mapping
4. D. max age
5. E. revision level

Correct Answer: ACE