JN0-363 Exam - Question 33

Question

Click the Exhibit button. Referring to the exhibit, which statement is correct?

Examice · Accepted Answer

Based on the configuration shown in the exhibit, the routing policy hierarchy dictates that the more specific policies take precedence. In this case, the neighbor-specific export policy overrides any group-level export policies. Therefore, R1 will use the policy statement configured directly under the neighbor 192.168.1.5, which is 'export 3rd_Policy'. This means that R1 will advertise only the 10.200.3.0/24 prefix to the 192.168.1.5 neighbor, because the 3rd_Policy matches that prefix.

Bob_Smith · Answer

B - only 10.200.3.0/24 will be advertised.  The neighbor export overrides anything at the group level and protocol level.  Policies aren't additive, you can't apply all three at the same time.  What if one of them rejected a prefix while the other accepted the same one?  You need one to override the other

[Removed] · Answer

The neighbor export overrides anything at the group level and protocol level.

antigel8 · Answer

The deeper policy in the hierarchy takes priority.

7c3a129 · Answer

C- policy doesnt have a explicit tail deny rule so if a route not match policy in neighbor it will match to default bgp policy that is accept export all prefixes by default. https://www.juniper.net/documentation/us/en/software/junos/routing-policy/topics/concept/policy-routing-policies-actions-defaults.html

GolanZemach · Answer

Answer B - see the example in juniper scanrio
https://www.juniper.net/documentation/us/en/software/junos/routing-policy/bgp/topics/example/policy-bgp-levels.html
On Device R2, the show route protocol bgp command shows that the only route that Device R2 has learned through BGP is the 192.168.20.1/32 route.

dimits · Answer

priority of routing policies is higher to lower: peer > group > bgp
Only one of them is applied!

ADharma · Answer

Tested in lab - C.

JN0-363 Exam - Question 33

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