JN0-364テスト準備は高品質です。合格率とヒット率は両方とも高いです。合格率は約98％-100％です。試験に合格する可能性が非常に高いことを保証できます。 JN0-364ガイドトレントは、専門家によって編集され、豊富な経験を持つ専門家によって承認されています。 JN0-364のJpshiken準備トレントは、高品質の製品であり、精巧にコンパイルされ、以前の試験の論文と業界で人気のある傾向に従って、厳密な分析と要約が行われました。 JN0-364試験の教材の言語はシンプルで理解しやすいです。
| Section | Objectives |
|---|---|
| Topic 1: OSPF and IS-IS Routing Protocols | - IS-IS operation in service provider networks
|
| Topic 2: Troubleshooting and Operations | - Performance and monitoring
|
| Topic 3: Service Provider Architecture & Junos Fundamentals | - Service provider network design basics
|
| Topic 4: MPLS and Service Provider Technologies | - VPN services
|
| Topic 5: BGP and Routing Policy | - Routing policy control
|
顧客様と販売者の間での信頼性は苦労かつ大切なことだと良く知られます。誠意をみなぎるJuniper JN0-364試験備考資料は我々チームの専業化を展示されるし、最完全の質問と再詳細の解説でもって試験に合格するのを助けるます。同時的に、皆様の認可は我々仕事の一番良い評価です。
質問 # 115
Which IPv6 address type is used as an identifier for a group of IPv6 interfaces that might belong to different nodes, typically, the nearest node?
正解：C
質問 # 116 
In the exhibit, Site A is sending traffic to Site B. R1 adds MPLS label 7166 to direct the traffic to R5. Which two criteria did R1 use to determine which label number to add to the traffic? (Choose two.)
正解：A、C
解説：
In a Juniper Networks MPLS environment, the process by which a router determines how to forward traffic involves both the control plane and the data plane. When R1 (acting as an Ingress Label Edge Router, or LER) receives an IP packet from Site A destined for Site B, it must perform a lookup to decide whether to forward the packet via standard IP routing or via an MPLS Label Switched Path (LSP).
The first criterion R1 uses is thedestination address of the traffic(Option C). Upon receiving the native IP packet, R1 looks up the destination IP in its routing table (typically inet.0). If the destination matches a prefix that is associated with an LSP-such as the loopback address of R5 or a prefix reachable via R5-the router identifies the appropriate Forwarding Equivalence Class (FEC). The FEC essentially groups packets that should be forwarded in the same manner over the same path. Without identifying the destination, the router cannot map the traffic to the correct MPLS tunnel.
The second criterion is thelabel number advertisement received from R2(Option D). MPLS relies on downstream label allocation. In this topology, R2 is the immediate downstream "next hop" for R1 on the path to Site B. For the LSP to be established, R2 must signal a label to R1 using a protocol like LDP (Label Distribution Protocol) or RSVP (Resource Reservation Protocol). This label (in this case, 7166) tells R1: "If you want to send traffic to the destination associated with this LSP, wrap it in this specific label so I know how to process it." R1 does not use the source address (Option A) for standard label mapping, nor does it receive the label directly from R5 (Option B) in a hop-by-hop signaling model; it must use the label provided by its direct neighbor, R2. Therefore, by combining the destination IP (to find the path) and the label provided by the next hop (to encapsulate the packet), R1 successfully directs the traffic through the MPLS core.
質問 # 117
Click the Exhibit button. The routers shown in the exhibit are configured for segment routing. In this scenario, what is the adjacency SID that Router B advertises to Router A?
正解：B
解説：
The diagram you provided shows two routers, Router A and Router B, with MPLS labels between them. In the context of segment routing with MPLS, each router advertises a set of SIDs (Segment Identifiers). These SIDs can be node SIDs, which are associated with the router itself, or adjacency SIDs, which are associated with the links between routers.
Given the information from the exhibit:
Router A has a Router ID of 10.1.1.1 and is associated with the MPLS label 11. Router B has a Router ID of 10.1.1.2 and is associated with the MPLS label 12. The adjacency SID in segment routing is used to identify a specific adjacency between two routers. In this case, the question is asking for the adjacency SID that Router B advertises to Router A. This would be the label that Router B tells Router A to use to send packets directly to Router B over their shared adjacency.
So, the adjacency SID that Router B advertises would be associated with the link that Router A would use to send traffic to Router B, which is labeled with the number 12 in the exhibit.
質問 # 118
Referring to the exhibit. You want the R1 and R3 routers to forward traffic destined to the
203.0.113.0/24 network through R2. Which BGP attribute would you modify to satisfy this requirement?
正解：B
解説：
To influence the path taken through an autonomous system, the Multi-Exit Discriminator (MED) attribute can be used. By setting a lower MED on R2 for routes advertised to R1 and R3, it will make the path through R2 to the 203.0.113.0/24 network more preferable.
質問 # 119
Referring to the exhibit, what is the minimum number of LSPs required to support all four networks?
正解：D
解説：
Given the RSVP Signaled Service Provider MPLS Core network shown in the exhibit, only a single Label Switched Path (LSP) is required to support all four networks because MPLS can use label stacking to multiplex multiple LSPs over a single physical path. Therefore, one LSP can be established through the MPLS core, and all networks can use this LSP with different label stacks.
質問 # 120
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