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NEW QUESTION 1
Exhibit.
You are troubleshooting a route problem in the topology shown in the exhibit. The 10.30.0 0/24 route is not reachable from the R3 router. What would cause this problem?
- A. R3 does not have a route to the BGP next hop of 10.30.0.0/24
- B. R4 is not advertising the 10.30.0.0/24 route to R3
- C. R3 does not have an established BGP session with R4.
- D. R3 does not have an OSPF route for 10.30.0.0/24
Answer: A
NEW QUESTION 2
You have configured class mode power management on an EX4300 to provide PoE power to telephone and security camera equipment. You want to ensure that security camera power takes priority over telephone power.
Which two actions would solve this problem? (Choose two.)
- A. Connect the security cameras to the lowest port numbers on the switch.
- B. Set the power priority to high on ports connected to security cameras.
- C. Set the maximum power settings on ports connected to security cameras.
- D. Set the power priority to low on ports connected to security cameras.
Answer: AB
NEW QUESTION 3
Click the Exhibit button.
Referring to the exhibit, how is R1 learning the route from R2? R2 has an export policy with external type 2 configured.
- A. R2 has interface ge-0/0 configured as a passive interface under OSPFv3.
- B. R2 has interface ge-0/0/2 configured as a passive interface under OSPFv3.
- C. R2 has an interface policy with external type 1 configured.
- D. R2 has interface ge-0/0/2 configured in another area under OSPFv3.
Answer: C
NEW QUESTION 4
Click the Exhibit button.
Referring to the exhibit, how is R5 able to learn the networks that exist within the NSSA?
- A. R5 learns those networks from Type 3 LSAs advertised by R2.
- B. R5 learns those networks from Type 3 LSAs advertised by R3.
- C. R5 does not learn those networks and uses a default route advertised by R3 instead.
- D. R5 does not learn those networks but uses a default route advertised by R2 instead.
Answer: D
NEW QUESTION 5
Exhibit.
Referring to the exhibit, on which three IS-IS routers will the attached bit be set? (Choose three. )
- A. R5
- B. R3
- C. R2
- D. R4
- E. R6
Answer: BCE
NEW QUESTION 6
You want to view the VLANs that have been created dynamically using MVRP. Which operational mode command will display this information?
- A. Show mvrp dynamic-vlan memberships
- B. Show mvrp interface
- C. Show mvrp registration-state
- D. Show mvrp applicant-state
Answer: A
NEW QUESTION 7
You are enabling MSTP in your Layer 2 network to prevent loops.
In this scenario, which three parameters must match on all switches in the network? (Choose three. )
- A. configuration name
- B. bridge priority
- C. MSTI-to-VLAN mapping
- D. max age
- E. revision level
Answer: ACE
NEW QUESTION 8
Exhibit.
You have applied the CoS configuration shown in the exhibit to an EX4300 switch. Which two statements are true? (Choose two. )
- A. All strict-high priority queues are serviced in a round-robin fashion as long as they have remaining credits
- B. All strict-high priority queues are serviced in a round-robin fashion regardless of available credits.
- C. Packets in low priority queues transmit only when start-high priority queues are empty
- D. Packets in low priority queues are serviced when strict-high priority queues have no available credits
Answer: AC
NEW QUESTION 9
In a Layer 2 environment where 802.1X is deployed, which two statements are correct? (Choose two.)
- A. RADIUS messages are exchanged between the supplicant and the authenticator.
- B. RADIUS messages are exchanged between the authenticator and the authentication server.
- C. Extensible Authentication Protocol messages are exchanged between the authenticator and the authentication server.
- D. Extensible Authentication Protocol messages are exchanged between the supplicant and the authenticator.
Answer: BD
NEW QUESTION 10
Which two statements about BGP communities are true? (Choose two.)
- A. A prefix can only belong to one community.
- B. A prefix can belong to more than community.
- C. A community is not a transitive attribute.
- D. A BGP device can set, append, or modify the community of a route.
Answer: BD
NEW QUESTION 11
What are two supported PoE management modes? (Choose two.)
- A. mixed
- B. standalone
- C. class
- D. static
Answer: CD
NEW QUESTION 12
What are three well-known mandatory BGP attributes? (Choose three.)
- A. AS-path
- B. community
- C. origin
- D. MED
- E. next-hop
Answer: ACE
NEW QUESTION 13
You are implementing a single spanning tree instance in your network and want to use the protocol that will give you the best convergence time in the event of a physical network failure of the root bridge.
Which spanning tree protocol will satisfy this requirement?
- A. RSTP
- B. STP
- C. MSTP
- D. VSTP
Answer: A
NEW QUESTION 14
Which protocol is used for port-level access control and authentication?
- A. MD5
- B. IPsec
- C. 802.1x
- D. AES
Answer: C
NEW QUESTION 15
You receive the same 100.200.0/16 route from all four ISPs to which you are connected. Referring to the exhibit, which ISP's route will be selected as active?
- A. ISP-A
- B. ISP-B
- C. ISP-C
- D. ISP-D
Answer: A
NEW QUESTION 16
Exhibit.
Referring to the exhibit, which two statements are true regarding Q-in-Q tunneling? {Choose two)
- A. The C-VLAN traffic will be encapsulated with an outer VLAN tag of 10.
- B. The C-VLANs 100-200 will be sent as the inner VLAN tag
- C. The C-VLAN 150 will be sent as the inner VLAN tag
- D. The C-VLAN traffic will be encapsulated with an outer VLAN lag of 150
Answer: AB
NEW QUESTION 17
You are implementing 802.1x authentication in your Layer 2 network. Each user will have a computer and a phone and you must ensure that both device are authenticated individually.
In this scenario, which supplicant mode should be used?
- A. Single-secure
- B. Single
- C. Captive-portal
- D. multiple
Answer: B
NEW QUESTION 18
Exhibit.
Your IS-IS adjacency is not established as shown in the exhibit. What is the problem?
- A. There is an invalid IPv6 router ID
- B. There is an MTU mismatch
- C. There is an invalid IPv4 router ID
- D. There is an area mismatch
Answer: D
NEW QUESTION 19
When redistributing IGP routes into BGP. what information .s used by default on Junos platforms to determine
the BGP route's MED attribute value?
- A. routing information base
- B. the IGP route preference
- C. the IGP Metric
- D. route protocol source
Answer: C
NEW QUESTION 20
Which type of BGP is used to peer with a different autonomous system?
- A. external
- B. classless
- C. dynamic
- D. static
Answer: A
NEW QUESTION 21
Click the Exhibit button.
You receive the same 75.100.0.0/16 route from all four ISPs to which you are connected. Referring to the exhibit, which ISP’s route will be selected as active?
- A. ISP-D
- B. ISP-C
- C. ISP-B
- D. ISP-A
Answer: A
NEW QUESTION 22
Click the Exhibit button.
You have configured MSTP in your Layer 2 network. You are having problems with it establishing correctly. Referring to the exhibit, what is causing the problem?
- A. You must assign a context ID number other than zero
- B. The MSTI-to-VLAN mapping does not match
- C. The region name is not correct
- D. The revision number is the same on both devices
Answer: B
NEW QUESTION 23
Click the Exhibit button.
During an outage, you review the status of the Q-in-Q implementation on VLAN 300. Referring to the exhibit, what would be the cause of the outage?
- A. The S-VLAN is disabled.
- B. The VLAN range overlaps.
- C. The C-VLANs are disabled.
- D. There are no active ports.
Answer: D
NEW QUESTION 24
Which two statements about OSPF routing policies are correct? (Choose two.)
- A. By default, OSPF export policies reject network-summary LSAs.
- B. By default, OSPF export policies accept network-summary LSAs.
- C. By default, OSPF import policies accept network-summary LSAs.
- D. By default, OSPF import policies reject network-summary LSAs.
Answer: AC
NEW QUESTION 25
You are currently using VLAN IDs 2 through 300 within your Layer 2 domain and you need to configure VSTP to prevent loops You must ensure that all VL ANs are loop free.
In this scenario, which statement is correct?
- A. You must enable RSTP to account for all VLANs.
- B. You must ensure that the VLANs are balanced between two different root bridges.
- C. You must ensure that the bridge priority is set to the lowest value on all switches in the Layer 2 domain.
- D. You must enable all VLANs, 2 through 300, under the VSTP configuration
Answer: D
NEW QUESTION 26
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