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Juniper

JN0-660 · Question #513

Click the Exhibit button. R2 is exporting static routes to R1 using BGP. R1 is not receiving one of the five static routes that is configured on R2. Referring to the exhibit, what should be changed…

The correct answer is B. Delete the neighbor export policy. See the full explanation below for the reasoning.

Question

Click the Exhibit button. R2 is exporting static routes to R1 using BGP. R1 is not receiving one of the five static routes that is configured on R2. Referring to the exhibit, what should be changed under the BGP configuration to resolve this issue? user@R1> show route protocol bgp inet.0: 6 destinations, 6 routes (6 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 200.200.0.0/24 *[BGP/170] 00:00:47, localpref 100 AS path: 65001 I > to 192.168.100.1 via ge-1/1/5.435 200.200.1.0/24 *[BGP/170] 00:00:47, localpref 100 AS path: 65001 I > to 192.168.100.1 via ge-1/1/5.435 200.200.2.0/24 *[BGP/170] 00:00:47, localpref 100 AS path: 65001 I > to 192.168.100.1 via ge-1/1/5.435 200.200.3.0/24 *[BGP/170] 00:00:47, localpref 100 AS path: 65001 I > to 192.168.100.1 via ge-1/1/5.435 user@R2> show route 200.200/16 inet.0: 36 destinations, 36 routes (36 active, 0 holddown, 0 hidden) Restart Complete + = Active Route, - = Last Active, * = Both 200.200.0.0/24 *[Static/5] 00:09:12 Reject 200.200.1.0/24 *[Static/5] 00:09:12 Reject 200.200.2.0/24 *[Static/5] 00:09:12 Reject 200.200.3.0/24 *[Static/5] 00:09:12 Reject 200.200.4.0/24 *[Static/5] 00:09:12 Reject user@R2> show configuration protocols bgp export export-200; group c5 { neighbor 192.168.100.2 { export export-200.200; peer-as 65002; } } user@R2> show configuration policy-options policy-statement export- 200.200 term 1 { from { route-filter 200.200.0.0/22 longer; } then accept; } user@R2> show configuration policy-options policy-statement export-200 term 1 { from { route-filter 200.200.0.0/21 longer; } then accept; }

Options

  • ADelete the global export policy.
  • BDelete the neighbor export policy.
  • CMove policy export-200 to the group level.
  • DMove policy export-200.200 to the group level.

How the community answered

(18 responses)
  • A
    11% (2)
  • B
    83% (15)
  • D
    6% (1)

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