nerdexam
Juniper

JN0-663 · Question #46

Click the Exhibit button. [edit] user@PE-1# show protocols rsvp { interface all; } mpls { label-switched-path p1 { from 1.1.1.1; to 4.4.4.4; no cspf; } interface all; } bgp { group Int { type…

The correct answer is A. Disable CSPF on under MPLS on P-1 and P-2. C. Enable RSVP for all interfaces on P-1 and P-2. See the full explanation below for the reasoning.

Question

Click the Exhibit button. [edit] user@PE-1# show protocols rsvp { interface all; } mpls { label-switched-path p1 { from 1.1.1.1; to 4.4.4.4; no cspf; } interface all; } bgp { group Int { type Internal; local-address 1.1.1.1; family inet { unicast; } family inet-vpn { unicast; } neighbor 2.2.2.2; neighbor 3.3.3.3; neighbor 4.4.4.4; } } ospf { area 0.0.0.0 { interface ge-0/0/2.0; interf lo0.0; } } [edit] user@p-1# show protocols mpls { interface all; } ospf { area 0.0.0.0 { interface ge-0/0/1.0; interface ge-0/0/2.0; interface ge-1o0.0; } } [edit] user@p-2# show protocols mpls { interface all; } ospf { area 0.0.0.0 { interface ge-0/0/1.0; interface ge-0/0/2.0; interface ge-lo0.0; } } [edit] user@p-2# show protocols rsvr { interface all; } mpls { label-switched-path p2 { from 4.4.4.4; to 1.1.1.1; no-ospf } interface all; } bgp { group INT { type internal; local-address 4.4.4.4, family inet { unicast; neighbor 2.2.2.2; neighbor 3.3.3.3; neighbor 1.1.1.1; } } ospf { area 0.0.0.0 { interface ge-0/0/2.0; interface 1o0; } } Referring to the exhibit, you have configured an L3VPN that connects Site-1 and Site-2 together, but the BGP routes are being hidden on the PE routers. The topology in this scenario is shown below. Site-1 > PE-1 > P-1 > P-2 > PE-2 > Site-2 Which two acttions would allow communication Site-1 and Site-2? (Choose two.)

Options

  • ADisable CSPF on under MPLS on P-1 and P-2.
  • BConfigure DGP on P-1 and P-2.
  • CEnable RSVP for all interfaces on P-1 and P-2.
  • DEnable LDP for all interfaces on all routers.

How the community answered

(44 responses)
  • A
    80% (35)
  • B
    14% (6)
  • D
    7% (3)

Community Discussion

No community discussion yet for this question.

Full JN0-663 Practice