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Juniper

JN0-281 · Question #42

What is the behavior of the default export policy for OSPF?

The correct answer is B. Reject all routes. In Junos, the default export policy for OSPF is to reject all routes from being exported. Default Export Policy: By default, OSPF in Junos does not export any routes to other routing protocols or neighbors. This is a safety mechanism to prevent unintended route advertisements…

Junos Software

Question

What is the behavior of the default export policy for OSPF?

Options

  • AAccept all routes.
  • BReject all routes.
  • CRedistribute all routes.
  • DForward all routes.

How the community answered

(32 responses)
  • A
    6% (2)
  • B
    91% (29)
  • C
    3% (1)

Explanation

In Junos, the default export policy for OSPF is to reject all routes from being exported. Default Export Policy: By default, OSPF in Junos does not export any routes to other routing protocols or neighbors. This is a safety mechanism to prevent unintended route advertisements. Custom Export Policies: If you need to export routes, you must create a custom export policy that explicitly defines which routes to advertise. Example: You can create an export policy to redistribute static or connected routes into OSPF.

Topics

#OSPF#export policy#routing policy defaults

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