Free Juniper JN0-120 Exam Dumps Questions & Answers

Where does Layer 2 de-encapsulation occur on the ERX Edge Router?

• A.  on the ingress line module
• B.  on the I/O adapter
• C.  on the egress line module
• D.  on the SRP

How are the slot groups arranged in the ERX 700 Series Edge Router?

• A.  Group 1 - Slot 3 Group 2 - Slot 4 Group 3 - Slot 5 Group 4 - Slots 6 & 7
• B.  Group 1 - Slots 0 &1 Group 2 - Slot 2 Group 3 - Slot 3 Group 4 - Slot 4
• C.  Group 1 - Slots 2 & 3 Group 2 - Slot 4 Group 3 - Slot 5 Group 4 - Slot 6
• D.  Group 1 - Slot 2 Group 2 - Slot 3 Group 3 - Slot 4 Group 4 - Slot 5 & 6

You are configuring the ERX Edge Router as an LNS in an L2TP network. Which statement is true about the value of the remote host parameter?

• A.  It must be the same as the server-name parameter on the LAC.
• B.  It must be the same as the tunnel password parameter on the LAC.
• C.  It must be the same as the remote-hostname parameter on the LA
• D.  It must be the same as the client-name parameter on the LAC.

Which configuration command controls the source IP address for packets sent to a RADIUS server?

• A.  radius authentication server 10.13.7.55
• B.  radius update-source-address 10.13.7.11
• C.  radius override nas-ip-addr
• D.  radius source-ip-address 10.13.7.55

Which two statements are true about L2TP tunnel switching? (Choose two.)

• A.  Enabled automatically when the BSR is configured as an LAC and LNS.
• B.  Aids in L2TP tunnel scaling.
• C.  Requires two licenses, one for inbound and one for outbound sessions.
• D.  Requires only one tunnel switching license.