A network engineer is troubleshooting an IS-IS adjacency that will not form between two routers. The configuration on both routers is identical except for the area address. Router A is configured with area 49.0001, and Router B is configured with area 49.0002. Both routers are Level 1-2. What is the effect of this area address mismatch?

The Level 1 adjacency will not form, but the Level 2 adjacency will form.

Both Level 1 and Level 2 adjacencies will fail to form.

The adjacency will form, but only as a Level 1-2 adjacency.

The Level 2 adjacency will not form, but the Level 1 adjacency will form.

A network engineer is designing an IS-IS network with a mix of point-to-point and broadcast links. The engineer wants to minimize the number of adjacencies on the broadcast segment. What is the primary mechanism that achieves this?

The use of point-to-point links instead of broadcast links.

The election of a DIS, which creates a pseudonode and reduces the number of adjacencies.

The configuration of a shorter hello interval, which speeds up adjacency formation.

The use of Level 1-2 routers, which combine both levels into a single adjacency.

Juniper NetworksCertified Specialist, Service Provider Routing and Switching (JNCIS-SP)

Domain 3Objective 4

Adjacencies and Neighbors JN0-364 Practice Questions (Page 1)

Part of the Intermediate System to Intermediate System (IS-IS) domain, which makes up ~12% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~4–7 in this domain), expect 1–1 from this objective — we provide 21 practice questions to prepare you well beyond it. (estimate)

21questions here

5free pages

8concepts

Questions 1–5

1foundation · easy
Which parameter mismatch will prevent an IS-IS Level 1 adjacency from forming between two routers?
Select an answer first
2application · medium
A network engineer is troubleshooting an IS-IS adjacency that will not form between two routers. The configuration on both routers is identical except for the area address. Router A is configured with area 49.0001, and Router B is configured with area 49.0002. Both routers are Level 1-2. What is the effect of this area address mismatch?
Select an answer first
3foundation · easy
In IS-IS, what is the correct sequence of adjacency states as a neighbor relationship is established?
Select an answer first
4application · medium
A network engineer is designing an IS-IS network with a mix of point-to-point and broadcast links. The engineer wants to minimize the number of adjacencies on the broadcast segment. What is the primary mechanism that achieves this?
Select an answer first
5foundation · easy
Which factor is used to elect the Designated Intermediate System (DIS) on a broadcast network?
Select an answer first

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Adjacencies and Neighbors JN0-364 Practice Questions (Page 1)

Questions 1–5

Which parameter mismatch will prevent an IS-IS Level 1 adjacency from forming between two routers?

In IS-IS, what is the correct sequence of adjacency states as a neighbor relationship is established?

A network engineer is designing an IS-IS network with a mix of point-to-point and broadcast links. The engineer wants to minimize the number of adjacencies on the broadcast segment. What is the primary mechanism that achieves this?

Which factor is used to elect the Designated Intermediate System (DIS) on a broadcast network?

Keep studying — Intermediate System to Intermediate System (IS-IS)