JN0-648 Actual Questions - Instant Download 92 Questions
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NEW QUESTION 31
Exhibit.
You are implementing CoS for a custom application that is labeling its packets with DSCP code-point 101111.
You have applied the configuration shown in the exhibit, but not that while some custom application traffic ingressin on ge-0/0/1 transits the SRX Series device successfully, packets ingressing all other ge-* interfaces are being dropped.
Which action should you take to solve this problem?
- A. Configure a scheduler and scheduler map for expedited-forwarding and apply to all interfaces.
- B. Modify the BAclassifier to assign code point 101111 to loss priority low.
- C. Remove the BA classifier from all ge-interfaces.
- D. Apply the rate-limit-ef policer to all ge-interfaces.
Answer: D
NEW QUESTION 32
Which statement is correct about MSTP?
- A. MSTP uses slacked VLAN tags to extend a Layer 2 Ethernet connection between multiple sites
- B. MSTP dynamically manages VLAN registration in a LAN
- C. MSTP enables dynamic discovery of Layer 2 neighbors.
- D. MSTP enables mapping multiple independent spanning tree instances onto one physical topology
Answer: D
NEW QUESTION 33
Exhibit:
Referring to the exhibit, which statement is true?
- A. Additional users will automatically be allowed to connect to ge-0/0/15
- B. The current device was allowed after authentication attempts to the RADIUS server failed
- C. The current device is authenticated using MAC RADIUS
- D. Only 802. 1X authentication will be used for devices connecting to ge-0/0/15
Answer: B
NEW QUESTION 34
Click the Exhibit button.
You recently implemented the configuration shown in the exhibit. After committing these changes, the community devices connected to AS-1 are not able to communicate with the appropriate community devices connected to AS-2.
What must be done to allow these community devices to communicate?
- A. You must configure an isolation VLAN ID under the vlan-pri vlan on the AS-2 switch.
- B. You must configure the ge-0/0/1 interface on both switches the inter-switch links.
- C. You must configure an isolation VLAN ID under the vlan-pri VLAN on both switches.
- D. You must configure the ge-0/0/10 interface on AS-1 as the inter-switch link.
- E. You must configure to allow the ge-0/0/1 interface on AS-1 as the inter-switch.
Answer: B
NEW QUESTION 35
Click the Exhibit button.
Referring to the exhibit, which TTL value will be sent to the LLDP neighbors?
- A. 200 seconds
- B. 120 seconds
- C. 90 seconds
- D. 400 seconds
Answer: B
NEW QUESTION 36
Exhibit:
Referring to the exhibit, on which three IS-IS routers will the attached bit be set? (Choose three. )
- A. R2
- B. UR5
- C. R6
- D. R4
- E. UR3
Answer: A,C,E
NEW QUESTION 37
Exhibit:
Referring to the exhibit, which two statements are true regarding Q-in-Q tunneling? {Choose two)
- A. The C-VLAN traffic will be encapsulated with an outer VLAN tag of 10.
- B. The C-VLAN 150 will be sent as the inner VLAN tag
- C. The C-VLAN traffic will be encapsulated with an outer VLAN lag of 150
- D. The C-VLANs 100-200 will be sent as the inner VLAN tag
Answer: A,D
NEW QUESTION 38
You have an MX960 configured as a Fusion aggregation device (AD) and two QFX5100 switches as satellite devices (SD). You have configured local-switching for each SD. A packet with an unknown MAC address is received on one of the SD extended ports.
Which statement is correct in this scenario?
- A. The packet is sent to the AD to be processed and forwarded.
- B. The packet is dropped and a reject message is sent out to the port where it was received.
- C. The packet is silently discarded and a reject message is sent to the AD.
- D. The packet is flooded out of all the ports on the SD except the one where it was received.
Answer: A
Explanation:
D18912E1457D5D1DDCBD40AB3BF70D5D
Explanation:
https://www.juniper.net/documentation/en_US/junos/topics/concept/fusion-local-switching.html
NEW QUESTION 39
Which two statements are true about IS-IS levels? (Choose two.)
- A. Level 2 systems must use the loopback address as a part of the ISO network address.
- B. Level 1 systems use a default route to reach AS external routes located in other areas.
- C. Level 1 systems only from adjacencies with other systems that have different area IDs.
- D. Level 2 systems do not advertise Level 2 routes into a Level 1 area by default.
Answer: B,D
NEW QUESTION 40
You are 802.1X supplicant, but traffic must be accepted once the user has authenticated their computer on the port In this scenario, which supplicant mode should be used?
- A. captive-portal
- B. single
- C. multiple
- D. single-secure
Answer: B
NEW QUESTION 41
Click the Exhibit button.
YourNet is learning the 210.210.40.0/24 route from Provider A and Provider
B. YourNet would like to forward traffic destined to the 210.210.40.0/24 network using Provider B.
Referring to the exhibit, how would you accomplish this task?
- A. Add the well-known no-export community to the routes learned through R1.
- B. Apply an export policy to R2's IBGP peers to set a higher local preference.
- C. Add the well-known no-export community to the routes learned through R2.
- D. Apply an export policy to R1's IBGP peers to set a higher local preference.
Answer: B
NEW QUESTION 42
Exhibit.
Referring to the exhibit, on which three IS-IS routers will the attached bit be set? (Choose three. )
- A. R2
- B. R5
- C. R3
- D. R6
- E. R4
Answer: A,C,D
NEW QUESTION 43
Exhibit:
Referring to the exhibit, you configured a new multicast classifier for the ge-1/2/0 interface ICMP traffic to the best-effort queue and traffic from 190.168.20.0/24 to the expedited forwarding queue. You received noticed that some application are not working after the change.
Which configuration change will remedy the problem?
- A. [edit firewall family inet filter ingress
User@host # set term 3 then next - B. [edit firewall family inet filter ingress
User@host # set term 2 from protocol tcp - C. [edit firewall family inet filter ingress
User@host # set term 3 then accept - D. [edit firewall family inet filter ingress
User@host # set term 2 from service-filter hit
Answer: C
NEW QUESTION 44
You are redistributing static routes into an OSPF area.
Which two statement are true is this scenario? (Choose two.)
- A. The external route advertisements have a domain scope.
- B. The area must be stub area.
- C. The routes can be advertised in type LSAs.
- D. The area must be the backbone area.
Answer: C,D
NEW QUESTION 45
Click the Exhibit button.
Which well-known community needs to be used to restrict 10.0.0.0/8 from being advertised to AS 2?
- A. no-export-subconfed
- B. no-export
- C. no-advertise
- D. no-publish
Answer: B
NEW QUESTION 46
Exhibit.
You are authenticating user devices connected to your ex Series switch. You have802.1X and MAC RADIUS configured for all ports A user is complaining about the time it takes to connect their non-802.1X device on ge-0/0/15 using MAC RADIUS authentication Referring to the exhibit, what should be done to accelerate the authentication process?
- A. Change the supplicant mode to multiple on ge-0/0/15
- B. Change the 802.1X retry attempts value to 5 on ge-0/0/15
- C. Configure the restrict feature for MAC RADIUS on ge-0/0/15.
- D. Configure the no-reauthentication feature for 802.1X on ge-0/0/15
Answer: A
NEW QUESTION 47
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What is the duration of the Juniper JN0-648: Enterprise Routing and Switching, Professional (JNCIP-ENT) Exam
- Length of Examination: 120 minutes
- Number of Questions: 65
- Language: English
- Format: Multiple choices, multiple answers
Free Juniper JN0-648 Exam 2022 Practice Materials Collection: https://realdumps.prep4sures.top/JN0-648-real-sheets.html