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Juniper

JN0-102 · Question #256

What is the default export routing policy for RIP?

The correct answer is C. Accept no routes. By default, RIP does not export any routes unless explicitly configured to do so via a policy or redistribution command.

Routing Policy and Firewall Filters

Question

What is the default export routing policy for RIP?

Options

  • AAccept all local routes.
  • BAccept all RIP routes.
  • CAccept no routes.
  • DAccept all direct routes.

How the community answered

(62 responses)
  • A
    5% (3)
  • B
    3% (2)
  • C
    90% (56)
  • D
    2% (1)

Why each option

By default, RIP does not export any routes unless explicitly configured to do so via a policy or redistribution command.

AAccept all local routes.

RIP does not by default accept all local routes for export; explicit redistribution is needed.

BAccept all RIP routes.

RIP does not by default accept all RIP routes for export; it specifically accepts *no* routes by default.

CAccept no routes.Correct

Unlike some other routing protocols, RIP has a default export policy of "accept no routes." This means that unless specifically configured through a redistribution command or an explicit export policy, RIP will not advertise any routes (including its own directly connected or learned routes) to its neighbors. This behavior prevents unintentional route propagation.

DAccept all direct routes.

RIP does not by default accept all direct routes for export; explicit redistribution or an export policy is required.

Concept tested: RIP Default Export Policy

Source: https://www.juniper.net/documentation/us/en/software/junos/policy/topics/concept/policy-routing-export-policies.html

Topics

#RIP#export policy#routing policies

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