What is the primary purpose of applying a routing policy to IS-IS in Junos?

To adjust the hello timer intervals.

To change the IS-IS area address dynamically.

To control which routes are advertised or accepted and to modify route preference.

To enable IS-IS on additional interfaces.

After applying a new routing policy to your IS-IS configuration, you want to verify that the policy is being applied correctly to routes received from a specific neighbor. Which command would you use to see the routes that are being accepted or rejected by the policy?

show route receive-protocol isis

You have a multi-area IS-IS network with areas 49.0001 and 49.0002. You want to ensure that a specific prefix from area 49.0002 is not advertised into area 49.0001. What is the most effective way to achieve this?

Change the area address of the prefix to a different area.

Apply an export policy on the Level 1/2 router that rejects the prefix.

Apply an import policy on the Level 1 routers in area 49.0001 that rejects the prefix.

Configure the prefix as a passive interface on the Level 1/2 router.

Which Junos configuration statement is used to set the IS-IS level for a specific interface in a multi-area network?

set protocols isis interface ge-0/0/0.0 level 1

set routing-options isis interface ge-0/0/0.0 level 1

set interfaces ge-0/0/0 unit 0 family iso level 1

set protocols isis level 1 interface ge-0/0/0.0

Juniper NetworksCertified Professional, Service Provider Routing and Switching (JNCIP-SP)

Domain 2Objective 8

Configure or Monitor Single-Area or Multi-Area IS-IS with Routing Policy JN0-664 Practice Questions (Page 1)

Part of the IS-IS domain, which makes up ~18% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~6–11 in this domain), expect 1–1 from this objective — we provide 13 practice questions to prepare you well beyond it. (estimate)

13questions here

3free pages

4concepts

Questions 1–5

1foundation · easy
What is the primary purpose of applying a routing policy to IS-IS in Junos?
Select an answer first
2foundation · easy
Which command would you use to verify that an IS-IS neighbor is in the 'Up' state?
Select an answer first
3application · medium
After applying a new routing policy to your IS-IS configuration, you want to verify that the policy is being applied correctly to routes received from a specific neighbor. Which command would you use to see the routes that are being accepted or rejected by the policy?
Select an answer first
4application · medium
You have a multi-area IS-IS network with areas 49.0001 and 49.0002. You want to ensure that a specific prefix from area 49.0002 is not advertised into area 49.0001. What is the most effective way to achieve this?
Select an answer first
5foundation · easy
Which Junos configuration statement is used to set the IS-IS level for a specific interface in a multi-area network?
Select an answer first

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