Juniper JN0-363認定試験問題集には265練習テスト問題があります [Q147-Q169]

Juniper JN0-363認定試験問題集には265練習テスト問題があります

最新JN0-363試験問題集には高得点で一発合格

質問 # 147
Click the Exhibit button. From the output shown in the exhibit, what would happen to a packet destined for address 172.29.3.5?

A. The address is not in the aggregate range; the packet will be forwarded.
B. The address is in the aggregate range; the packet will be silently dropped.
C. The address is in the aggregate range; the packet will be dropped.
D. The address is not in the aggregate range; the packet is sent to the Routing Engine.

正解：C

質問 # 148
You are asked to configure OSPF between routers R1 and R2 using IPv6 addresses.
Which two tasks will accomplish your objective? (Choose two.)

A. Issue the sec protocols ospf area 0.0.0.0 interface ge-0/0/1.0 command.
B. Under the [edit routing-options] hierarchy, configure a 128-bit router ID.
C. Under the [edit routing-options] hierarchy, configure a 32-bit router ID.
D. issue the set protocols ospf3 area 0.0.0.0 interface ge-0/0/1.0 command.

正解：A、B

質問 # 149
Click the Exhibit.

The router with the configuration shown in the exhibit has two interfaces, both of which are operational and can pass traffic. These interfaces are connected to two different routers, both of which are configured for OSPF area 0.0.0.1. The router has received LSAs and can now send traffic into the backbone area.
Which two statements are correct? (Choose two.)

A. The router is an ASBR.
B. The router is an ABR.
C. The router has only a single OSPF adjacency.
D. The router has two OSPF adjacencies.

正解：B、C

質問 # 150
Referring to the exhibit, internal BGP between R1 and R2 is not establishing.
What is the problem In this scenario?

A. R1 needs to be configured with a next-hop self policy.
B. R1 and R2 must each have unique AS numbers.
C. R1 needs to be configured with an explicit router ID.
D. R1 does not have a route to 192.168.200.2.

正解：D

質問 # 151
You are setting up a new IS-IS adjacency between two devices. The new Level1 adjacency is not establishing.
What would cause this behavior?

A. The router ID has not been explicitly configured.
B. The routers support a minimum MTU of 1492 bytes.
C. The IP addresses are on different subnets.
D. The Level 1 routers have mismatched area IDs.

正解：D

質問 # 152
Which two Layer 2 protocols are supported on MX Series devices? (Choose two.)

A. RSTP
B. RIP
C. BGP
D. MSTP

正解：A、D

質問 # 153
Exhibit

Referring to the exhibit, which statement is true about VRRP?

A. The routers should use different virtual IP addresses for VRRP to function correctly.
B. VRRP communication between the two devices is not functioning correctly.
C. Both routers are in the same state because they have the same VRRP priority.
D. RRP Is functioning normally in active/active mode.

正解：A

質問 # 154
Click the Exhibit button.

You configured R1 and R2 to form an OSPF adjacency, but the adjacency will not establish.
Referring to the exhibit, which statement correctly identifies the problem?

A. R2 has a wrong area configured
B. R1 does not have a router ID defined
C. R1 and R2 have the same router ID
D. Hello and dead timers are not matching between R1 and R2

正解：C

解説：
https://www.juniper.net/documentation/en_US/junos/topics/reference/configuration-statement/router-id-edit-routing-options.html

質問 # 155
Click the Exhibit button.

Referring to the exhibit, which two statements are true? (Choose two.)

A. The OSPF neighbor will be declared down if BFD hello packets are not received for 5 seconds
B. The OSPF neighbor will be declared down if three BFD hello packets are missed
C. The OSPF neighbor will be declared down if 500 BFD hello packets are missed
D. The OSPF neighbor will be declared down if BFD hello packets are not received for 1.5 seconds

正解：B、D

質問 # 156
Which statement is true about an OSPF broadcast link?

A. All routers form an adjacency with both the DR and BDR
B. All routers form an adjacency with all other routers
C. All routers form an adjacency only with the DR
D. All routers form an adjacency only with the BDR

正解：A

解説：
https://sites.google.com/site/amitsciscozone/home/juniper-junos/junos--ospf-designated-router

質問 # 157
Which statement is true about the operation of Layer 2 VPNs?

A. Service provider routers must evaluate the IP header of packets as they traverse their network
B. Layer 2 VPNs require that CE devices use the same Layer 2 encapsulation
C. Layer 2 VPNs allow CEs to use different encapsulations on either side of the VPN
D. Layer 2 VPNs do not permit CE devices to operate a Layer 3 protocol with each other

正解：C

質問 # 158
Click the Exhibit.

On an MX Series device, you must enable routing between VLANs 100,200, and the Internet ge-5/1/0, and ge-5/1/2 are bundled into interface ae3. Ge-5/1/4, and ge-5/1/5 are bundles into interface ae2. Both AE bundles trunk VLANs 100 and 200.
In this scenario, what is the correct configuration snippet for VLAN 100?

A. interfaces {xe-2/1/0 {unit 0 {family inet {address 10.0.10.2/24;}}}irb {unit 0{family inet {address 10.0.1.2/24:}}unit 1 {family inet {address 10.0.2.2/24;}}}}bridge- domains {vlan- 100{domain-type bridge;vlan-id 100;interface ge-2/2/2.100;interface ae1.100;interface ae3.100;}}
B. interfaces {xe-2/1/0 {unit 0{family inet {address 10.0.10.2/24;}}}ip-0/0/0 {unit 0 {family inet {address 10.0.1.2/24;}}unit 1 {family inet {address 10.0.2.2/24;}}}} bridge-domains {vlan- 100{domain-type bridge;vlan-id 100;interface ge-2/2/2.100;interface xe-2/1/0.0;interface ae1.100;interface ae3.100interface ip-0/0/0.0;}}
C. interfaces {xe-2/1/0{unit 0{family inet {address 10.0.10.2/24;}}}ip-0/0/0{unit 0{family inet {address 10.0.1.2/24;}}unit 1{family inet {address 10.0.2.2/24;}}}}bridge- domains {vlan- 100{domain-type bridge;vlan-id 100;interface ge-2/2/2.100;interface ae1.100;interface ae3.100;interface ip-0/0/0.0;}}
D. interfaces {xe-2/1/0 {unit 0{family inter {address 10.0.10.2/24;}}}irb {unit 0{family inet {address 10.0.1.2/24;}}unit 1 family inet {address 10.0.2.2/24;}}}}bridge- domains {vlan- 100{domain-type bridge;vlan-id 100;interface ge-2/2/2.100;interface ae1.100;interface ae3.100;routing-interface irb.0;}}

正解：A

質問 # 159
Click the Exhibit button. Which two topologies shown in the exhibit could be implemented without a spanning-tree protocol? (Choose two.)

A. star
B. tree
C. ring
D. mesh

正解：A、B

質問 # 160
You are asked to configure an LSP which uses the OSPF link state database for path computations. Which two statements are correct in this scenario? (Choose two.)

A. Traffic engineering extensions are not enabled by default in OSPF.
B. You must use the no-cspf parameter in the label-switched-path configuration.
C. You must use the policing parameter in the label-switched-path configuration.
D. Traffic engineering extensions ate enabled by default In OSPF.

正解：A、B

質問 # 161
Which statement is true when using VLANs in a bridge domain on an MX Series device?

A. Outer and inner VLAN tags always checked at egress.
B. Only outer VLAN tags can be normalized.
C. The VLAN tag of the received packet must match the VLAN tags associated with one of the logical interfaces.
D. The VLAN tags of the received packet are always translated.

正解：C

質問 # 162
What is the size of the unique address used to identify each node on an Ethernet LAN?

A. 3 bytes
B. 6 bytes
C. 12 bytes
D. 9 bytes

正解：B

質問 # 163
Which two IS-IS packet types are used to maintain IS-IS database synchronization? (Choose two.)

A. IIH
B. LSP
C. PSNP
D. CSNP

正解：C、D

質問 # 164
Which forwarding table designation is used to indicate that load balancing is working correctly?

A. ucst
B. mlst
C. msct
D. ulst

正解：D

質問 # 165
Exhibit

You configured interface ge-0/070.0 to run IS-IS. but this interface does not appear in the output of the show isis adjacency command as shown in the exhibit.
What is the problem in this scenario?

A. The family iso statement must be added to the logical interface.
B. This is a Gigabit Ethernet interface, that is incompatible with the reference-bandwidth 100g statement.
C. The router at the other end of the link Is not sending any IS-IS Hello messages.
D. The router at the other end of the link is a Level 1 only router.

正解：A

質問 # 166
Click the Exhibit button.

Referring to the exhibit, which statement about the IS-IS interface is true?

A. The ge-0/0/0.0 interface will act as an L1/L2 interface
B. The ge-0/0/0.0 interface will act as an L2 interface only
C. The ge-0/0/0.0 interface will act as an L1 interface only
D. The ge-0/0/0.0 interface will not be assigned to a level

正解：A

質問 # 167
Click the Exhibit.

Referring to the exhibit, what is the result of applying this policy?

A. The 172.18.1.0/24 prefix will be redistributed into OSPF as an internal route.
B. The 172.18.1.1/32 prefix will be redistributed into OSPF as an internal route.
C. The 172.18.1.0/24 prefix will be redistributed into OSPF as an external route.
D. The 172.18.1.1/32 prefix will be redistributed into OSPF as an external route.

正解：C

質問 # 168
Which Layer 2 mechanism logically groups network nodes into separate broadcast domains?