JN0-648 Exam is a new exam for the Juniper Networks Certified Professional, Enterprise Routing and Switching (JNCIP-ENT) certification. PassQuestion JNCIP-ENT Exam JN0-648 Real Questions will introduce you to the core logic of a variety of topics to ensure that you not just learn, but you also have a good practice from real questions. We assure that studying with our JNCIP-ENT Exam JN0-648 Real Questions will adequately prepare you for the Juniper JN0-648 exam.

Enterprise Routing and Switching, Professional (JNCIP-ENT) Exam

Enterprise Routing and Switching, Professional (JNCIP-ENT) is designed for experienced networking professionals with advanced knowledge of the Juniper Networks Junos OS, this written exam verifies the candidate's understanding of advanced routing technologies and related platform configuration and troubleshooting skills.

JN0-648 removes RIP from curriculum and adds EVPN to it. EVPN items on the JN0-648 exam are not solely limited to EVPN-VXLAN scenarios/deployments. To prepare for the exam, make sure you have a firm understanding of general EVPN concepts, such as multihoming, load balancing, route types, and integration with VXLAN.

JN0-648 Exam Details

Exam code: JN0-648
Written exam
Administered by Pearson VUE
Exam length: 120 minutes
Exam type: 65 multiple-choice questions
Pass/fail status is available immediately
Software Release:
Junos Software: 19.3

JNCIP-ENT JN0-648 Exam Objectives

Describe the concepts, operation, or functionality of Interior Gateway Protocols (IGPs)
Interior Gateway Protocols(IGPs)
BGP
IP Multicast
Ethernet Swithing and Spanning Tree
Layer 2 Authentication and Access Control
IP Telephony Features
Class of Service(CoS)
EVPN

View Online Enterprise Routing and Switching, Professional (JNCIP-ENT) JN0-648 Free Questions

1.Which BGP message type contains NLRI information?
A. notification
B. keepalive
C. update
D. open
Answer: C

2.Click the Exhibit button.

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 150.
B. The C-VLANs 100-200 will be sent as the inner VLAN tag.
C. The C-VLAN 150 will be sent as the inner VLAN tag.
D. The C-VLAN traffic will be encapsulated with an outer VLAN tag of 10.
Answer: BD

3.What is the correct authentication processing order on EX Series switches when multiple Layer 2 authentication methods are enabled?
A. MAC RADIUS –> 802.1X –> captive portal
B. 802.1X –> MAC RADIUS –> captive portal
C. 802.1X –> captive portal –> MAC RADIUS
D. captive portal –> MAC RADIUS –> 802.1X
Answer: B

4.You are implementing a single spanning tree instance in your network and want to use the protocol that will give you the best convergence time in the event of a physical network failure of the root bridge.
Which spanning tree protocol will satisfy this requirement?
A. RSTP
B. STP
C. MSTP
D. VSTP
Answer: A

5.What are three well-known mandatory BGP attributes? (Choose three.)
A. MED
B. AS-path
C. origin
D. next-hop
E. community
Answer: BCD

6.You have PIM SM multicast configured and running in a network environment comprised of EX4300 devices. Your customers report increased delay when switching channels using IPTV. To help decrease the delay, you implement PIM join load balancing. You add the set protocols pim join-load-balance command to the configuration. After committing, you notice that the flows are still using only one path.
In this scenario, which statement is correct?
A. The clear pim join-distribution command must be issued.
B. The interfaces must be specified to use for load balancing.
C. IGMP snooping must also be configured.
D. PIM join load-balancing only works for PIM-DM.
Answer: A