Juniper JN0-364덤프샘플문제체험 - JN0-364덤프문제은행

PassTIP는 많은 분들이Juniper인증JN0-364시험을 응시하여 성공하도록 도와주는 사이트입니다PassTIP의 Juniper인증JN0-364 학습가이드는 시험의 예상문제로 만들어진 아주 퍼펙트한 시험자료입니다. Juniper인증JN0-364시험은 최근 가장 인기있는 시험으로 IT인사들의 사랑을 독차지하고 있으며 국제적으로 인정해주는 시험이라 어느 나라에서 근무하나 제한이 없습니다. PassTIP로 여러분은 소유하고 싶은 인증서를 빠른 시일내에 얻게 될것입니다.

Juniper JN0-364 Exam Syllabus Topics:

SectionObjectives
Topic 1: Open Shortest Path First (OSPF)- Demonstrate knowledge of how to configure, monitor, or troubleshoot OSPF
  • 1. Interfaces and neighbor
  • 2. Routing policy application
  • 3. Troubleshooting tools
- Identify the concepts, operation, or functionality of OSPF
  • 1. Adjacencies and neighbors
  • 2. OSPF area and router types
  • 3. Router ID
  • 4. Link-state database
  • 5. Link-state advertisement (LSA) packet type
  • 6. OSPF packet types
  • 7. Designated router and backup designated router
Topic 2: Intermediate System to Intermediate System (IS-IS)- Identify the concepts, operation, or functionality of IS-IS
  • 1. Adjacencies and neighbors
  • 2. Designated intermediate system (DIS)
  • 3. IS-IS protocol data units (PDUs)
  • 4. Link-state database
  • 5. Type, length, values (TLVs)
  • 6. Metrics
  • 7. Levels and areas
- Demonstrate knowledge of how to configure, monitor, or troubleshoot IS-IS
  • 1. Interfaces and adjacencies
  • 2. Routing policy application
  • 3. Troubleshooting tools
Topic 3: Multiprotocol Label Switching (MPLS)- Demonstrate knowledge of how to configure, monitor, or troubleshoot MPLS
  • 1. MPLS forwarding
  • 2. Shortest path segment-routing LSPs
  • 3. RSVP-signaled Label-Switched Paths (LSPs)
  • 4. LDP-signaled Label-Switched Paths (LSPs)
- Identify the concepts, operation, or functionality of MPLS CoS processing on Junos devices
  • 1. MPLS and routing tables
  • 2. LDP
  • 3. Labels and the label information base
  • 4. RSVP
  • 5. Segment routing with MPLS
  • 6. MPLS terminology
  • 7. End-to-end packet flow and forwarding
  • 8. MPLS packet header
Topic 4: IPv6- Demonstrate knowledge of how to configure, monitor, or troubleshoot IPv6
- Identify the concepts, operation, or functionality of IPv6
  • 1. Dynamic routing - OSPFv3, IS-IS, BGP
  • 2. IPv6 over IPv4 tunneling
  • 3. Static routes
Topic 5: Layer 2 Bridging or VLANs- Identify the concepts, operation, or functionality of Layer 2 bridging for the Junos OS
  • 1. Frame processing
  • 2. Virtual Switches
  • 3. Bridging elements and terminology
  • 4. Service provider switching platforms
  • 5. Provider bridging (Q-in-Q tunneling)
- Identify the concepts, benefits, or functionality of VLANs
  • 1. Integrated Routing and Bridging (IRB)
  • 2. Tagging
  • 3. Port modes
- Demonstrate knowledge of how to configure, monitor, or troubleshoot Layer 2 bridging or VLANs
  • 1. Provider bridging
  • 2. VLANs
  • 3. Interfaces and ports
  • 4. IRB
Topic 6: Protocol-Independent Routing- Demonstrate knowledge of how to configure, monitor, or troubleshoot various protocol-independent routing components
  • 1. Load balancing
  • 2. Filter-based forwarding
  • 3. Static, aggregate, and generated routes
- Identify the concepts, operation, or functionality of various protocol-independent routing components
  • 1. Load balancing
  • 2. Martian addresses
  • 3. Filter-based forwarding
  • 4. Static, aggregate, and generated routes
  • 5. Routing instances, including routing information base (RIB) (also known as routing table) group
Topic 7: Border Gateway Protocol (BGP)- Identify the concepts, operation, or functionality of BGP
  • 1. Route selection process
  • 2. Attributes
  • 3. BGP route reflection and confederations
  • 4. IBGP and EBGP functionality and interaction
  • 5. BGP message types
  • 6. BGP basic operation
- Demonstrate knowledge of how to configure, monitor, or troubleshoot BGP
  • 1. Routing policy application
  • 2. Peers and peer groups
  • 3. Troubleshooting tools
Topic 8: Spanning Tree Protocols- Identify the concepts, operation, or functionality of STP
  • 1. STP
  • 2. MSTP
  • 3. VSTP
  • 4. RSTP
- Demonstrate knowledge of how to configure, monitor, or troubleshoot Spanning Tree Protocols
  • 1. STP
  • 2. MSTP
  • 3. VSTP
  • 4. RSTP

>> Juniper JN0-364덤프샘플문제 체험 <<

시험준비에 가장 좋은 JN0-364덤프샘플문제 체험 공부하기

성공을 위해 길을 찾고 실패를 위해 구실을 찾지 않는다는 말이 있습니다. Juniper인증 JN0-364시험이 영어로 출제되어 시험패스가 너무 어렵다 혹은 회사다니느라 공부할 시간이 없다는 등등은 모두 공부하기싫은 구실에 불과합니다. PassTIP의 Juniper인증 JN0-364덤프만 마련하면 실패를 성공으로 바꿀수 있는 기적을 체험할수 있습니다.

최신 JNCIS-SP JN0-364 무료샘플문제 (Q105-Q110):

질문 # 105
By default, which MPLS operation is performed by the penultimate router in an LSP on the transport label?

정답：B

설명：
In a Multiprotocol Label Switching (MPLS) environment, label operations are categorized into three primary actions:Push(adding a label),Swap(replacing a label), andPop(removing a label). The specific behavior described in the question refers to a mechanism calledPenultimate Hop Popping (PHP).
According to Juniper Networks technical documentation, the goal of PHP is to improve forwarding efficiency at the egress point of a Label-Switched Path (LSP). TheEgress Label Edge Router (LER), which is the final destination for the LSP, would normally have to perform two lookups if it received a labeled packet: first, it would look up the label in its MPLS table to see it is the destination, and second, it would look up the underlying IP payload in its IP routing table (inet.0) to forward the packet.
To alleviate this burden, the Egress LER signals a special label value calledImplicit Null (Label 3)to its upstream neighbor (the penultimate router) during the signaling process (RSVP or LDP). When the penultimate routerreceives a packet destined for that egress LER, it sees the instruction to pop the transport label. Consequently, the penultimate router performs aPopoperation, stripping away the outer MPLS label and sending the raw IP packet (or the remaining inner service label) to the Egress LER.
This allows the Egress LER to perform only a single lookup. If the transport label was the only label, the Egress LER simply performs a standard IP lookup. If there is a VPN label remaining, it performs a single MPLS lookup for the VRF. This "default" behavior in Junos OS optimizes the performance of the egress router by offloading the final label removal to the penultimate hop. Note that ifUltimate Hop Popping (UHP) were configured (via the explicit-null command), the penultimate router would perform aSwapto Label 0 instead of a Pop.


질문 # 106
Which two statements about the BGP path selection process are correct? (Choose two.)

정답：B,C


질문 # 107
You are evaluating BGP between two Juniper routers and the BGP session is stuck in the Idle state. What would cause this behavior?

정답：D

설명：
In the BGP Finite State Machine (FSM), theIdlestate is the first stage of any BGP connection. When a BGP session is "stuck" in Idle, it typically indicates that the router is unable to even begin the process of establishing a TCP connection with its neighbor. According to Juniper Networks documentation, before BGP can transition to theConnectorActivestates, it must have a valid route to the neighbor's IP address in the routing table and be able to initiate a three-way TCP handshake on port 179.
If thepeer IP address is incorrect(Option D), the router may not have a route to that destination, or it may be attempting to connect to a non-existent or unreachable host. In many Junos configurations, if the underlying IGP (OSPF/IS-IS) or static routing cannot provide reachability to the neighbor address defined in the BGP configuration, the BGP process will remain in the Idle state and periodically retry the connection.
Regarding the other options:
* The local AS number is missing (Option C):In Junos, you cannot commit a BGP configuration if the local autonomous system is not defined at either the [edit routing-options] level or within the BGP group itself. The commit check would fail before the session could even attempt to start.
* The BGP group type (Option B):Having a mismatch in group type (internal vs. external) usually results in the session reaching theOpenSentorOpenConfirmstate before failing due to an
"unacceptable AS" error in the OPEN message.
* BGP hold time (Option A):Issues with hold timers or keepalives generally cause a session that is already in theEstablishedstate to drop; they do not prevent the session from leaving the Idle state.


질문 # 108
What are three extension headers supported by IPv6? (Choose three.)

정답：A,D,E

설명：
Hop-by-hop options is an IPv6 extension header that carries information requiring processing by every router along the packet's path.
Destination options is an IPv6 extension header used to carry optional information that is processed only by the destination node or specific intermediate nodes.
Fragment is an IPv6 extension header used when a packet must be fragmented by the sending host so the receiving host can reassemble the fragments.


질문 # 109
What are three extension headers supported by IPv6? (Choose three.)

정답：A,D,E

설명：
One of the most significant architectural improvements in IPv6 is the move from a complex, variable-length header (as seen in IPv4) to a streamlined, fixed-length base header of 40 bytes. Additional functionality that was previously handled by "Options" in IPv4 is now moved toExtension Headers, which are inserted between the IPv6 base header and the upper-layer protocol (TCP/UDP).
According to Juniper Networks technical documentation and RFC 8200, the following are valid IPv6 Extension Headers:
* Hop-by-Hop Options (Option B):This header carries optional information that must be examined by every node along the delivery path. It is used for features like the Router Alert and Jumbo Payload options.
* Fragment (Option E):Unlike IPv4, where any router can fragment a packet, in IPv6, fragmentation is performed only by the source node. The Fragment header contains the information necessary for the destination to reassemble the packet (Offset, Identification, and More Fragments flag).
* Destination Options (Option A):This header carries information intended only for the destination node. It can appear twice: once before a routing header and once after.
Why other options are incorrect:
* Protocol (Option C):In IPv4, this was a field in the header. In IPv6, this is replaced by theNext Header field, which identifies the type of the following header (whether it's an extension header or the upper- layer protocol).
* Header Checksum (Option D):This field was entirely removed in IPv6. IPv6 relies on the data link layer (Ethernet) and the transport layer (TCP/UDP) to perform error detection, significantly reducing the processing overhead for routers in the core of a service provider network.


질문 # 110
......

요즘같이 시간인즉 금이라는 시대에, 우리 PassTIP선택으로Juniper JN0-364인증시험응시는 아주 좋은 딜입니다. 우리는 100%시험패스를 보장하고 또 일년무료 업데이트서비스를 제공합니다. 그리고 시험에서 떨어지셨다고 하시면 우리는 덤프비용전액 환불을 약속 드립니다.

JN0-364덤프문제은행: https://www.passtip.net/JN0-364-pass-exam.html