File Info
| Exam | Enterprise Routing and Switching, Professional (JNCIP-ENT) |
| Number | JN0-647 |
| File Name | Juniper.JN0-647.Prep4Sure.2019-10-16.45q.vcex |
| Size | 2 MB |
| Posted | Oct 16, 2019 |
| Download | Juniper.JN0-647.Prep4Sure.2019-10-16.45q.vcex |
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Demo Questions
Question 1
Click the exhibit.
Referring to the exhibit, traffic handled by the s-1 scheduler is out of profile.
Assuming bandwidth is available in this scenario, which statement is correct?
- Traffic handled by the s-1 scheduler is serviced immediately after traffic being serviced by the s-4 scheduler.
- Traffic handled by the s-1 scheduler is serviced immediately before traffic being serviced by the s-4 scheduler.
- Traffic handled by the s-1 scheduler is serviced immediately before traffic being serviced by the s-2 scheduler.
- Traffic handled by the s-1 scheduler is serviced immediately after traffic being serviced by the s-2 scheduler.
Correct answer: D
Question 2
Click the Exhibit button.
You are asked to advertise the 1.0.0.0/8 and 1.5.5.5/32 routes to your 10.254.32.2 BGP peer.
Referring to the exhibit, which configuration change would satisfy this requirement?
- Remove the export-to- as81 policy.
- Change the export-to- as81 policy to or longer.
- Remove the reject-routes policy.
- Change the reject-routes policy to longer.
Correct answer: B
Question 3
Your campus EX9200 core devices are highly oversubscribed on bandwidth and reporting massive dropped packets. To immediately address the issue, you decide to implement shaping on all interfaces.
Which action will accomplish?
- Apply the input-shape-rate 5G parameter to all interfaces under the [edit class-of service] hierarchy.
- Define a CoS input traffic control profile with the shape-rate 5G parameter and apply it to all interfaces.
- Define a CoS output traffic control profile with the shape-rate 5G parameter and apply it to all interfaces.
- Apply the shape-rate 5G parameter to all interfaces under the [edit class-of service] hierarchy.]
Correct answer: D
Question 4
Click the Exhibit button.
Router1, in peer AS 65001, advertises routes to R2 using EBGP. R2 advertises the routes learned from R1 to R3 using IBGP. R3 is configured as a route reflector with routers R6 and R7 as clients.
Referring to the exhibit, to which routers will R3 advertise the BGP routes received from R2?
- R6, R7
- R4, R5
- R2, R4, R5, R6, R7
- R4, R5, R6, R7
Correct answer: D
Question 5
Click the Exhibit button.
Referring to the exhibit which two statements are true? (Choose two.)
- Untagged control packets entering interface ge-0/0/1 are not recognized.
- Untagged data packets entering interface ge-0/0/2 will be tagged with VLAN ID 20.
- Untagged control packets entering interface ge-0/0/3 are passed without a VLAN tag.
- Untagged data packets entering interface ge-0/0/3 will be tagged with VLAN ID 1.
Correct answer: BD
Question 6
When configuring class of service, what would you use to allocate bandwidth to a forwarding class?
- Buffer depth
- Transmit rate
- Bandwidth
- Speed
Correct answer: B
Question 7
Click the Exhibit button.
Which AS path matches the AS path regular expression shown in the exhibit?
- 65100 65200 21870 21870
- 65100 65101 65200 21870 21870
- 65100 21870 65200 65300
- 65100 65101 65200 65300 21870
Correct answer: B
Question 8
Click the Exhibit button.
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.)
- Increase the suppress parameter to 3500.
- Decrease the suppress parameter to 2000.
- Increase the half-life parameter to 45.
- Decrease the half-life parameter to 15.
Correct answer: BC
Question 9
Which protocol is used for port-level access control and authentication?
- MD5
- IPsec
- 802.1X
- AES
Correct answer: C
Question 10
Click the Exhibit button.
Referring to the exhibit, you are receiving multiple routes from ISP3 through two EBGP neighbors. You must ensure that all traffic leaving R1 destined to the networks advertised by ISP3 go through ISP2.
What should you do on R1 to accomplish this task?
- Create and apply an import policy to set the local preference on routes learned from ISP2 to be lower than those learned from ISP1.
- Create and apply an import policy to set the route preference on routes learned from ISP2 to be lower than those learned from ISP1.
- Create and apply an import policy to set the route preference on routes learned from ISP2 to be higher than those learned from ISP1.
- Create and apply an import policy to set the local preference on routes learned from ISP2 to be higher than those learned from ISP1.
Correct answer: D
