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Juniper JN0-648 Exam
Enterprise Routing and Switching, Professional (JNCIP-ENT) (Page 2 )

Updated On: 12-Jan-2026
Page 2 of 19
PDF with 90 Questions

Which BGP message type contains NLRI information?

  1. notification
  2. keepalive
  3. update
  4. open

Answer(s): C



Click the Exhibit button.


You are investigating reports of increased latency and discover that some routes cause customer traffic to traverse a route reflector instead of the optimal path.

Referring to the exhibit, which configuration statement would solve the problem?

  1. delete protocols bgp group BGP-MESH peer-as
  2. set policy-options policy-statement NHS term BGP_ROUTES from external
  3. set protocols bgp group BGP-MESH import NHS
  4. delete protocols bgp group BGP-MESH export NHS

Answer(s): B



You are asked to deploy 802.1X on your EX Series switches. You need to ensure authenticated devices continue to have access to the network even if the authentication server fails.
Which action meets this configuration objective?

  1. Configure the server fail fallback with a value of sustain.
  2. Set the reauthentication interval to a value of 0.
  3. Configure the static MAC bypass for the authentication server.
  4. Set the reauthentication interval to a value of disable.

Answer(s): A



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?

  1. set routing-instances EVPN1 instance-type evpn
  2. set routing-instances EVPN1 vrf-table-label
  3. set routing-instances EVPN1 bridge-domains BD-101 vxlan vni 101
  4. set routing-instances EVPN1 vxlan encapsulate-inner-vlan

Answer(s): A



Click the Exhibit button.


Referring to the exhibit, which statement is true?

  1. Only 802.1X authentication will be used for devices connecting to ge-0/0/15.
  2. Additional users will automatically be allowed to connect to ge-0/0/15.
  3. The current device is authenticated using MAC RADIUS.
  4. The current device was allowed after authentication attempts to the RADIUS server failed.

Answer(s): D



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