[2017-Dec-Updated]Download Braindump2go JN0-647 PDF and VCE for Free[Q55-Q65]

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QUESTION 55
Which protocol is used for port level access control and authentication?

A. MD5
B. IP sec
C. 802 IX
D. AES

Answer: C

QUESTION 56
Referring to the exhibit, which two actions would solve this problem? (Choose two)

A. set the BGP group type to internal
B. set the BGP group peer -AA to 65501
C. set the BGP group discussion to internal
D. set the BGP group peer AA to 65502

Answer: AB

QUESTION 57
When configuring class of service, what would you use to allocate bandwidth to a forwarding class?

A. buffer depth
B. transmit rate
C. bandwidth
D. speed

Answer: B

QUESTION 58
A packet enters the router and is subject to ingress's processing. In which order is the packet processed?

A. Policer >BA classifier>multifield classifier>forwarding policy
B. multifield classifier>BA classifier>policer>forwarding policy
C. BA classifier>multifieldclaasssifier>policer>forwarding policy
D. forwarding policy> BA classifier>multifield classifier>policer

Answer: C

QUESTION 59
Click the Exhibit.

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

A. Untagged control packets entering interface ge-0/0/1 are not recognized.
B. Untagged data packets entering interface ge-0/0/2 will be tagged with VLAN ID 20.
C. Untagged control packets entering interface ge-0/0/3 are passed without a VLAN tag.
D. Untagged data packets entering interface ge-0/0/3 will be tagged with VLAN ID 1.

Answer: BD

QUESTION 60
When configuring class of service, what would you use to allocate bandwidth to a forwarding class?

A. Buffer depth
B. Transmit rate
C. Bandwidth
D. Speed

Answer: B

QUESTION 61
Click the Exhibit.

Which AS path matches the AS path regular expression shown in the exhibit?

A. 65100 65200 21870 21870
B. 65100 65101 65200 21780 21780
C. 65100 52870 65200 65300
D. 65100 65101 65200 65300 21870

Answer: B

QUESTION 62
A new PoE+VoIP handset was added to an EX Series device. The handset is experiencing connectivity issues. The EX Series device's committed configuration includes the set poe interface all telemetry command. You look at the telemetry log in the device to review power consumption and you notice entries have not been occurring for days.
What would cause telemetry logging to stop?

A. Telemetry logging only occurs for one hour by default.
B. Telemetry logging stops when all reserves power for PoE has been consumed.
C. Telemetry logging only works on Enhanced PoE VoIP handsets.
D. Telemetry logging stops when the logging file reaches 128 KB.

Answer: A

QUESTION 63
Click the Exhibit.

A customer is concerned that the route damping policy on routes with prefixes greater than/17 is allowing too many flaps to occur. The customer does not want to change the default timer.
Referring to the exhibit, which two actions would allow fewer flaps per route? (Choose two.)

A. Increase the suppress parameter to 3500.
B. Increase the suppress parameter to 2000.
C. Increase the half-life parameter to 45.
D. Increase the half-life parameter to 15.

Answer: AC

QUESTION 64
Click the Exhibit.

Referring to the exhibit, you have EBGP peerings with both ISP1 and ISP2. You are receiving the 172.25.12.0/24, 172.25.13.0/24, 172.25.14.0/24, and 172.25.15.0/24 routes through both neighbors. You must ensure that traffic to these prefixes are load balances through both service providers. You have configured a load-balancing policy and have applied it to the forwarding table, but the prefixes are not being load balanced.
What is required to accomplish this task?

A. The multihop feature should be enabled between both neighbors.
B. The multipath multiple-as feature should be used between both neighbors.
C. The as-override feature should be used between both neighbors.
D. The include-mp-next-hop feature should be used between both neighbors.

Answer: B

QUESTION 65
Which protocol is used for port-level access control and authentication?

A. MD5
B. IPsec
C. 802.1X
D. AES

Answer: C

1. http://www.youtube.com/watch?v=qjBOmQ8aaT4