Juniper JN0-648 Actual Free Exam Questions & Community Discussion

  • Exam Code/Number: JN0-648
  • Exam Name/Title: Enterprise Routing and Switching, Professional (JNCIP-ENT)
  • Certification Provider: Juniper
  • Corresponding Certification: JNCIP-ENT
  • Exam Questions: 92
  • Updated On: May 31, 2026
Click the Exhibit button.

You have configured and applied the policer shown in the exhibit to your Junos device.
Which statement is true in this scenario?
Correct Answer: C Vote an answer
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Exhibit.

Referring to the exhibit, on which three IS-IS routers will the attached bit be set? (Choose three. )
Correct Answer: A,D,E Vote an answer
Click the Exhibit button.

You are configuring BGP policies for a site with a dual-homed connection as shown in the exhibit. You need all outbound traffic to egress the network through the link to ISP B by default. The ISPs should not be able to override this behavior through BGP attributes.
Which BGP attribute would you modify on the ISP-received routes to accomplish this objective?
Correct Answer: C Vote an answer
When configuring class of services, what would be you use to allocate bandwidth to a forwarding class?
Correct Answer: D Vote an answer
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You are deploying PIM source-specific multicast (SSM) for a new multicast messaging service. You have configured the multicast source to use 235.44.123.100 as the multicast address. You are not able to join the PIM SSM multicast feed.
Which two solutions would resolve this problem? (Choose two.)
Correct Answer: A,C Vote an answer
You must ensure that all management traffic sourced from your Junos devices is set with a specific DSCP code-point value.
Which action will accomplish this task?
Correct Answer: A Vote an answer
Click the Exhibit button.

You are adding VNI 101 to your EVPN-VXLAN network, but traffic is not being sent or received.
Referring to the exhibit, which configuration statement will solve the problem?
Correct Answer: B Vote an answer
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You are implementing 802.1x access control in your network of EX Series switches. You have some older client devices connecting to your network which do not support 802.1x.
Which statement is true regarding the older devices?
Correct Answer: B Vote an answer
Click the Exhibit button.

Referring to the exhibit, how is R5 able to learn the networks that exist within the NSSA?
Correct Answer: B Vote an answer
Click the Exhibit button.

There is a functioning OSPFv3 neighborship between Router-1 and Router-2 over the ge-0/0/1 link. However, the 172.100.100.0/24 and 172.101.101.100/24 routes are not being shared through OSPFv3.
Referring to the configuration shown in the exhibit, which two actions must you take to solve the problem? (Choose two.)
Correct Answer: B,D Vote an answer
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