Juniper NetworksCertified Specialist, Enterprise Routing and Switching (JNCIS-ENT)
Domain 6Objective 2
IS-IS Protocol Data Units JN0-352 Practice Questions (Page 5)
Part of the IS-IS domain, which makes up ~15% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~5–9 in this domain), expect 1–1 from this objective — we provide 26 practice questions to prepare you well beyond it. (estimate)
26questions here
6free pages
7concepts
Questions 21–25
- 21
A network engineer is troubleshooting an IS-IS adjacency issue between two routers connected via a point-to-point link. The engineer sees that the routers are sending IIH PDUs, but the adjacency is not forming. The engineer captures the IIH PDUs and notices that the Circuit Type field is set to 1 on one router and 2 on the other. What is the most likely cause of the adjacency failure?
Select an answer first - 22
A network administrator is analyzing IS-IS LSP PDUs captured on a link. The administrator notices that the LSPs contain a TLV that lists the directly connected neighbors and their metrics. Which TLV is the administrator observing?
Select an answer first - 23
Which TLV is typically included in an IS-IS Hello PDU to identify the router?
Select an answer first - 24
What is the primary difference between a CSNP and a PSNP in IS-IS?
Select an answer first - 25
Which IS-IS PDU type is used to discover and maintain adjacencies between neighboring routers?
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