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Service Provider Routing and Switching, Specialist (JNCIS-SP)

Exam Details

  • Exam Code
    :JN0-361
  • Exam Name
    :Service Provider Routing and Switching, Specialist (JNCIS-SP)
  • Certification
    :Juniper Certifications
  • Vendor
    :Juniper
  • Total Questions
    :542 Q&As
  • Last Updated
    :Apr 15, 2025

Juniper Juniper Certifications JN0-361 Questions & Answers

  • Question 431:

    Which two statements describe differences between IPv4 and IPv6? (Choose two)

    A. IPsec is built into IPv6

    B. IPv6 uses a 32-bit (4-byte) address and can support up to 4,294,967,296 addresses

    C. IPv4 supports extension headers whereas IPv6 options are integrated into the base

    D. IPv6 eliminates the need for NAT

  • Question 432:

    You must configure an OSPF area that does not accept type 3 link-state advertisements (LSAs) from area 0 (other than the default route) You have configured your area to be stub, but you still see type 3 LSAs.

    What will account for this behavior?

    A. You should have configured your area as totally stubby

    B. You should have used a not-so-stubby-area

    C. You are experiencing a routing loop

    D. You have exported routes into OSPF

  • Question 433:

    -- Exhibit --- Exhibit -

    Click the Exhibit button.

    Based on the exhibit, which configuration will permit end-to-end routing through the GRE tunnel for R1?

    A. [edit] user@R1# show routing-options static route 192.168.2.1/32 next-hop gr-0/0/0.0; route 172.20.111.0/24 next-hop 192.168.1.1;

    B. [edit] user@R1# show routing-options static route 192.168.2.1/32 next-hop gr-0/0/0.0; route 172.20.111.0/24 next-hop 172.18.1.1;

    C. [edit] user@R1# show routing-options static route 192.168.2.1/32 next-hop 172.18.1.1; route 172.20.111.0/24 next-hop gr-0/0/0.0;

    D. [edit] user@R1# show routing-options static route 192.168.2.1/32 next-hop 172.18.2.2; route 172.20.111.0/24 next-hop 172.18.1.1;

  • Question 434:

    What are two valid actions that can be applied to a frame by a Layer 2 firewall filter? (Choose two)

    A. Log

    B. loss-priority

    C. sample

    D. count

  • Question 435:

    -- Exhibit -

    -- Exhibit -Click the Exhibit button.

    In the exhibit, all switches run STP; however, the link between bridge G and bridge E fails.

    What does root bridge A do after it receives information about this link failure?

    A. Root bridge A sets the acknowledge flag and sends an updated topology BPDU.

    B. Root bridge A sends a topology change notification BPDU.

    C. Root bridge A sets the topology change flag and sends an updated configuration BPDU.

    D. Root bridge A floods an updated BPDU topology database.

  • Question 436:

    -- Exhibit -

    -- Exhibit -Click the Exhibit button. Referring to the exhibit, you have an established RSVP LSP between R1 and R5 when you experience a link failure between R2 and R4.

    Which two statements are correct? (Choose two.)

    A. R2 sends a ResvTear message upstream to R1 signaling the link failure.

    B. R2 sends a PathTear message upstream to R1 signaling the link failure.

    C. R4 sends a ResvTear message downstream to R5 signaling the link failure.

    D. R4 sends a PathTear message downstream to R5 signaling the link failure.

  • Question 437:

    -- Exhibit -[edit]

    user@router# show protocols bgp

    group ibgp {

    type internal;

    local-address 3.3.3.3;

    family inet;

    neighbor 2.2.2.2;

    }

    [edit]

    user@router# show routing-instances

    VRF {

    instance-type vrf;

    interface xe-0/0/1.0;

    route-distinguisher 3.3.3.3:100;

    vrf-target target:100:100;

    vrf-table-label;

    }

    [edit]

    user@router# show protocols mpls

    interface all;

    [edit]

    user@router# show protocols rsvp

    interface all;

    -- Exhibit -

    Click the Exhibit button.

    Referring to the exhibit, what is missing in the configuration to make the Layer 3 VPN functional? (Choose

    two.)

    A. a label-switched path

    B. the LDP protocol configuration

    C. a virtual circuit ID

    D. an NLRI of family inet-vpn unicast

  • Question 438:

    -- Exhibit -

    user@router# show interfaces

    xe-0/0/0 {

    unit 0 {

    family inet {

    address 192.168.12.1/24;

    }

    family mpls;

    }

    }

    xe-0/0/1 {

    encapsulation ethernet-ccc;

    unit 0 {

    family ccc;

    }

    }

    lo0 {

    unit 0 {

    family inet {

    address 1.1.1.1/32;

    }

    }

    }

    [edit]

    user@router# show protocols

    mpls {

    interface all;

    }

    ospf {

    traffic-engineering;

    area 0.0.0.0 {

    interface all;

    }

    }

    ldp {

    interface all;

    }

    l2circuit {

    neighbor 2.2.2.2 {

    interface xe-0/0/1.0 {

    }

    }

    }

    -- Exhibit -

    Click the Exhibit button.

    In the exhibit, which configuration element is missing to bring up the Layer 2 circuit?

    A. the route target

    B. the virtual circuit ID

    C. a targeted LDP session

    D. an MPLS LSP

  • Question 439:

    -- Exhibit -

    -- Exhibit -

    Click the Exhibit button.

    In the exhibit, A1 sends a broadcast frame with destination MAC address FFFF.FFFF.FFFF, and all other stations have sent a response .

    What would be the correct MAC address table on the MX240? ge-0/0/0 0140.5501.1111

    A. ge-0/0/0 FFFF.FFFF.FFFF

    B. ge-0/0/0 FFFF.FFFF.FFFF

    C. ge-0/0/0 0140.5501.2222 ge-0/0/1 0140.5501.3333 ge-0/0/1 0140.5501.4444 ge-0/0/0 0140.5501.1111

    D. ge-0/0/0 0140.5501.2222 ge-0/0/1 0140.5501.3333 ge-0/0/1 0140.5501.4444

  • Question 440:

    -- Exhibit -user@router> show configuration routing-options

    autonomous-system 65001;

    user@router> show configuration protocols bgp

    group 65002 {

    traceoptions {

    file bgp-trace;

    flag open detail;

    }

    neighbor 192.168.100.2 {

    peer-as 65002;

    }

    }

    user@router> show log bgp-trace

    Feb 5 20:07:08 trace_on: Tracing to "/var/log/bgp-trace" started

    Feb 5 20:08:23.477912 bgp_senD. sending 63 bytes to 192.168.100.2 (External AS 65002)

    Feb 5 20:08:23.478040

    Feb 5 20:08:23.478040 BGP SEND 192.168.100.1+62776 -> 192.168.100.2+179

    Feb 5 20:08:23.478077 BGP SEND message type 1 (Open) length 63

    Feb 5 20:08:23.478100 BGP SEND version 4 as 65001 holdtime 90 id 10.200.1.4 parmlen 34

    Feb 5 20:08:23.478119 BGP SEND MP capability AFI=1, SAFI=1

    Feb 5 20:08:23.478138 BGP SEND Refresh capability, code=128

    Feb 5 20:08:23.478155 BGP SEND Refresh capability, code=2

    Feb 5 20:08:23.478176 BGP SEND Restart capability, code=64, time=120, flags=

    Feb 5 20:08:23.478196 BGP SEND Restart capability AFI=1, SAF=1, Flags=ForwardingSaved

    Feb 5 20:08:23.478217 BGP SEND 4 Byte AS-Path capability (65), as_num 65001

    Feb 5 20:08:23.478820

    Feb 5 20:08:23.478820 BGP RECV 192.168.100.2+179 -> 192.168.100.1+62776

    Feb 5 20:08:23.478859 BGP RECV message type 1 (Open) length 59

    Feb 5 20:08:23.478880 BGP RECV version 4 as 65003 holdtime 90 id 192.168.1.1 parmlen 30

    Feb 5 20:08:23.478899 BGP RECV MP capability AFI=1, SAFI=1

    Feb 5 20:08:23.478918 BGP RECV Refresh capability, code=128

    Feb 5 20:08:23.478935 BGP RECV Refresh capability, code=2

    Feb 5 20:08:23.478955 BGP RECV Restart capability, code=64, time=120, flags=

    Feb 5 20:08:23.478974 BGP RECV 4 Byte AS-Path capability (65), as_num 65003

    Feb 5 20:08:23.479057 bgp_process_open: : NOTIFICATION sent to 192.168.100.2 (External AS 65002):

    code 2 (Open Message Error) subcode 2 (bad peer AS number), Reason: peer 192.168.100.2 (External

    AS 65002) claims 65003, 65002 configured

    Feb 5 20:08:23.479083 bgp_senD. sending 21 bytes to 192.168.100.2 (External AS 65002)

    Feb 5 20:08:23.479104

    Feb 5 20:08:23.479104 BGP SEND 192.168.100.1+62776 -> 192.168.100.2+179

    Feb 5 20:08:23.479136 BGP SEND message type 3 (Notification) length 21

    Feb 5 20:08:23.479156 BGP SEND Notification code 2 (Open Message Error) subcode 2 (bad peer AS

    number)

    -- Exhibit -

    Click the Exhibit button.

    You have been asked to configure an EBGP peering to AS 65002. The EBGP peering is stuck in an Active

    state.

    Referring to the exhibit, what would be changed to bring up the peering?

    A. Configure the local-as to 65003.

    B. Configure the autonomous-system to 65003.

    C. Configure the EBGP peering as passive.

    D. Configure the peer-as to 65003.

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