Latest JN0-362 Pass Guaranteed Exam Dumps with Accurate & Updated Questions
JN0-362 Exam Brain Dumps - Study Notes and Theory
Understanding functional and technical aspects of Layer 2 Bridging or VLANS
The following will be discussed in JN0-362 exam dumps:
- STP, RSTP, MSTP and VSTP concepts
- Labels and the label information base
- Identify the concepts, benefits, or functionality of VLANs
- Identify the concepts, benefits, operation, or functionality of Spanning Tree Protocol and its variants
- Demonstrate knowledge of how to configure, monitor, or troubleshoot Layer 2 bridging or VLANs
- Virtual Switches
- MPLS forwarding
- Tagging
- Port modes
- RSVP
- BPDUs
- Identify the concepts, operation, or functionality of Layer 2 bridging for the Junos OS
- End-to-end packet flow and forwarding
- Interfaces and ports
- Port roles and states
- Provider bridging (for example, Q-in-Q Tunneling)
- MPLS terminology
- LDP
- Convergence and reconvergence
- MPLS and routing tables
- Spanning-tree security
- VLANs
- Spanning-Tree Protocols
- MVRP
- Multiprotocol Label Switching (MPLS)
- RSVP-signaled and LDP-signaled LSPs
- Service provider switching platforms
- Identify the concepts, operation, or functionality of MPLS
- Demonstrate knowledge of how to configure, monitor, or troubleshoot MPLS
- Provider bridging
- IRB
- MVRP
- BPDU, loop, and root protection
- Bridging elements and terminology
- Frame processing
- MPLS packet header
- Demonstrate knowledge of how to configure, monitor, or troubleshoot STP and its variants
NEW QUESTION 29
Click the Exhibit button.
You are configuring an IBGP group. When you commit your configuration, you receive the error shown in the exhibit.
Which additional configuration parameter must you add to your configuration?
- A. type external
- B. export <policy name>
- C. type internal
- D. multipath
Answer: C
NEW QUESTION 30
Click the Exhibit button.
Referring to the exhibit, the GRE tunnel between R-1 and R-2 allows connectivity between User-1 and Server-1. When User-1 communicates with Server-2 with packets that are 1472 bytes in size, no packet fragmentation occurs. User-1 can communicate with Server-1 with packets that are up to 1448 bytes in size with no packet fragmentation. However, if the packet size is larger than 1448 bytes, packet fragmentation occurs.
Why is the packet fragmentation occurring between User-1 and Server-1 in this scenario?
- A. The IP header adds 20 bytes to the packet
- B. The IP header adds 24 bytes to the packet
- C. The GRE header adds 20 bytes to the packet
- D. The GRE header adds 24 bytes to the packet
Answer: D
NEW QUESTION 31
Click the Exhibit.
You are receiving the same route prefix from four EBGP neighbors.
Based on the information provided in the exhibit, which route will become active?
- A. Route4
- B. Route2
- C. Route1
- D. Route3
Answer: C
NEW QUESTION 32
An Ethernet bridge is configured such that all interfaces are in a single broadcast domain.Which two tasks does the bridge perform in response to receiving a frame with an unknown unicast destination MAC address? (Choose two.)
- A. It floods the frame out of all interfaces except the one on which is was received.
- B. It learns the source MAC address.
- C. It learns the destination MAC address.
- D. It drops the frame.
Answer: A,B
NEW QUESTION 33
Click the Exhibit button. You have two routers connected over a Gigabit Ethernet link as shown in the exhibit It is required that an IS-IS adjacency be established without the need for a designated intermediate system (DIS)
Which configuration statement entered on both routers will achieve this goal?
- A. set protocols isis interface ge-0/0/2.0 no-dis
- B. set interface ge-0/0/2 unit 0 family iso point-to-point
- C. set interface ge-0/0/2 unit 0 family iso no-dis
- D. set protocols isis interface ge-0/0/2.0 point-to-point
Answer: D
NEW QUESTION 34
Which Layer 2 mechanism logically groups network nodes into separate broadcast domains?
- A. OSPF areas
- B. IS-IS levels
- C. IP subnets
- D. VLAN
Answer: D
NEW QUESTION 35
Click the Exhibit button.
Referring to the exhibit, which statement is correct?
- A. Interface xe-0/0/0.0 has a default metric of 10
- B. Interface xe-0/0/0.0 can only form a single adjacency
- C. Interface ge-1/0/0.0 can only form a single adjacency
- D. Interface ge-3/0/0.0 has a default metric of 10
Answer: C
NEW QUESTION 36
Which two events could cause the BGP Active state to appear? (Choose two.)
- A. The local router does not have a route to the peer device.
- B. A firewall is stopping all UDP packets.
- C. The BGP configuration is incomplete.
- D. The local router failed to establish a TCP connection with the peer device.
Answer: C,D
NEW QUESTION 37
What is the size of the unique address used to identify each node on an Ethernet LAN?
- A. 12 bytes
- B. 3 bytes
- C. 9 bytes
- D. 6 bytes
Answer: D
NEW QUESTION 38
Which two statements are true when considering logical systems? (Choose two.)
- A. Logical systems share the master routing table and can create routing instances
- B. Logical systems do not support nonstop active routing
- C. Logical tunnels cannot be used to connect logical systems
- D. Logical systems provide management separation by providing user access per logical system
Answer: C,D
NEW QUESTION 39
You have been asked to identify what the contributing routes are for route 204.7.15/21.Which command will show this information?
- A. show route 204.7.15/21 detail
- B. show route 204.7.15/21 exact summary
- C. show route 204.7.15/21 extended
- D. show route 204.7.15/21
Answer: A
NEW QUESTION 40
Click the Exhibit button.
You are asked to configure OSPF for the network? Referring to the exhibit, how should Area 1 be configured?
- A. backbone area
- B. totally stubby area
- C. not-so-stubby area
- D. stub area
Answer: D
NEW QUESTION 41
Click the Exhibit button.
In the network shown in the exhibit, all switches are configured with the default STP root bridge priority, and Switch A has been selected as root. You recently added the older Switch D into the network as an access switch, and notice it has taken over as root.
Which configuration would solve this problem?
- A. Option A
- B. Option B
- C. Option D
- D. Option C
Answer: D
NEW QUESTION 42
What happens when a packet matches a static route with the next hop parameter set to reject?
- A. The system silently drops the packet
- B. An ICMP message is sent to the source and the packet is dropped
- C. The packet is forwarded and the packet is marked as rejected in the header
- D. An ICMP message is sent to the source and the packet is forwarded
Answer: B
NEW QUESTION 43
Click the Exhibit button.
Customer-1 wants the Service Provider to allow STP to operate normally on all ports but only allow the MX Series devices to manage the Layer 2 topology.
Referring to the exhibit, which feature needs to be implemented on all devices to accomplish this task?
- A. loop protection
- B. MAC movement protection
- C. root protection
- D. BPDU protection
Answer: A
NEW QUESTION 44
Click the Exhibit.
You are using OSPF as your IGP in your network.
You have applied the OSPF configuration shown in the exhibit to router R1.
Which statement is true in this scenario?
- A. Router R3 will not have a route to subnet 172.16.3.0/24.
- B. Router R1 must be configured as a stub area for Area 0.0.0.0.
- C. Router R2 will not have a route to subnet 172.16.4.0/24.
- D. Router R1 will send a default route to router R2.
Answer: A
NEW QUESTION 45
Click the Exhibit button.
Referring to the exhibit, which statement is correct?
- A. R1 is a backbone router
- B. R1 is an ABR
- C. R2 is an ABR
- D. R2 is an ASBR
Answer: C
NEW QUESTION 46
Before configuring an RSVP LSP in your network, you first apply a baseline configuration to all of the routers.Which three configuration elements are minimally required in the baseline? (Choose three.)
- A. family mpls on the loopback interface
- B. protocols ldp for the appropriate interfaces
- C. protocols mpls for the appropriate interfaces
- D. family mpls on the transit interfaces
- E. protocols rsvp for the appropriate interfaces
Answer: C,D,E
NEW QUESTION 47
Which two statements are true about IBGP on MX Series devices? (Choose two.)
- A. Interface Lo0 must be used for peering
- B. It does not support multihop
- C. Neighbors can be located anywhere within the AS
- D. It is loop free by default
Answer: C,D
NEW QUESTION 48
By default, which BGP attribute is only compared when two route advertisements are received from the same neighboring AS?
- A. Communities
- B. Next Hop
- C. MED
- D. AS-Path
Answer: C
NEW QUESTION 49
Click the Exhibit button.
Referring to the exhibit, the GRE tunnel between R-1 and R-2 allows connectivity between User-1 and Server-1. When User-1 communicates with Server-2 with packets that are 1472 bytes in size, no packet fragmentation occurs. User-1 can communicate with Server-1 with packets that are up to 1448 bytes in size with no packet fragmentation. However, if the packet size is larger than 1448 bytes, packet fragmentation occurs.
Why is the packet fragmentation occurring between User-1 and Server-1 in this scenario?
- A. The IP header adds 20 bytes to the packet
- B. The IP header adds 24 bytes to the packet
- C. The GRE header adds 20 bytes to the packet
- D. The GRE header adds 24 bytes to the packet
Answer: D
NEW QUESTION 50
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