JN0-351試験無料問題集（192題）「Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) 認定」

出題：1

An update to your organization's network security requirements document requires management traffic to be isolated in a non-default routing-instance. You want to implement this requirement on your Junos-based devices.
Which two commands enable this behavior? (Choose two.)

A. set routing--instances mgmt_junos interface em1

B. set routing--instances mgmtjunoa interface ge-0/0/0.0

C. set routing--instances mgmt_junos

D. set system management--instance

正解：C,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

Which OSPF packet type is sent when an OSPF router detects its database is stale?

A. link-state acknowledgment

B. link-state request

C. database description

D. hello

正解：B 解答を投票する

出題：3

Which command displays the output shown in the exhibit?

A. show route forwarding-table

B. show ethernet-switching table

C. show ethernet-switching table extensive

D. show route forwarding-table family ethernet-switching

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

You deployed a new EX Series switch with DHCP snooping enabled and you do not see any entries in the snooping databases for an interface. Which two Juniper configurations for that interface caused this issue? (Choose two.)

A. Dynamic ARP inspection is enabled on the interface.

B. The interface is configured as a trunk port.

C. The interface is configured as a disabled port.

D. MAC limiting is enabled on the interface.

正解：B,C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

Which two statements about BGP facilitate the prevention of routing loops within an autonomous system? (Choose two.)

A. IBGP sessions must be configured as a logical full mesh.

B. Routes learned from IBGP neighbors are only advertised to other IBGP neighbors.

C. Routes learned from IBGP neighbors are not readvertised to other IBGP neighbors.

D. IBGP sessions must be configured as a physical full mesh.

正解：A,C 解答を投票する

出題：6

You are asked to create a new firewall filter to evaluate Layer 3 traffic that is being sent between VLANs. In this scenario, which two statements are correct? (Choose two.)

A. You should create a family inet firewall filter with the appropriate match criteria and actions.

B. You should create a family Ethernet-switching firewall filter with the appropriate match criteria and actions.

C. You should apply the firewall filter to the appropriate IRB interface.

D. You should apply the firewall filter to the appropriate VLAN.

正解：A,C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

Which statement is correct about the storm control feature?

A. The storm control feature requires a special license on EX Series switches.

B. The storm control feature is not supported on aggregate Ethernet interfaces.

C. The storm control configuration only applies to traffic being sent between the forwarding and control plane.

D. The storm control feature is enabled in the factory-default configuration on EX Series switches.

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：8

What are two reasons for creating multiple areas in OSPF? (Choose two.)

A. to reduce LSA flooding across the network

B. to increase the number of adjacencies in the backbone

C. to increase the size of the LSDB

D. to reduce the convergence time

正解：A,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：9

Which statement is true about the configuration shown in the exhibit?

A. 172.30.25.1 is the preferred next hop.

B. The preferred next hop is 172.30.25.5.

C. The preference for the 172.30.25.1 next hop is 5.

D. The preference for the 172.30.25.1 next hop is 7.

正解：B 解答を投票する

出題：10

You implemented the MAC address limit feature with the shutdown action on all interfaces on your switch.
In this scenario, which statement is correct when a violation occurs?

A. By default, the interface will continue to send and receive traffic for all connected devices after a violation has occurred.

B. By default, devices that are learned before the violation occurs are still allowed to send and receive traffic through the specific interface.

C. By default, you must manually clear the violation for the interface to send and receive traffic again.

D. By default, the violation will automatically be cleared after 300 seconds and the interface will resume sending and receiving traffic for all learned devices.

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

JN0-351試験無料問題集「Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) 認定」