Juniper JN0-347 問題集

質問 1：
What would be used to combine multiple switches into a single management platform?
A. Virtual Chassis
B. graceful Routing Engine switchover
C. Virtual Router Redundancy Protocol
D. redundant trunk groups
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Click the Exhibit button. Referring to the exhibit, what is the problem?

A. The LAG member interfaces are configured across different line cards.
B. Aggregated interfaces must be defined under the chassis stanza.
C. LAG requires more than two member links.
D. LACP is required for LAG to work.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Which two statements are correct about a Virtual Chassis?
A. All members in a Virtual Chassis must be running the same Junos version.
B. A Virtual Chassis is managed using a single virtual console port.
C. You must use the same EX Series switch for all members in a Virtual Chassis.
D. Each device must be managed separately.
正解：A,B
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Which two statements describe the BGP Local Preference attribute? (Choose two.)
A. The attribute can be given a higher preference by configuring a lower numerical value.
B. The attribute can be used to direct all outbound traffic through a specific peer.
C. The attribute can be altered through a BGP configuration or using a policy.
D. The attribute is transmitted across EBGP links.
正解：B,C

質問 5：
Click the Exhibit button.

Referring to the exhibit, which three statements are true? (Choose three.)
A. There are no active ports in the default VLAN.
B. Frames on interface ge-0/0/0 can be tagged with VLAN ID 101.
C. Frames on interface ge-0/0/2 can be tagged with VLAN ID 101 or VLAN 1.
D. Interface ge-0/0/1 is an access port.
E. The switch cannot be managed through the production network.
正解：B,D,E

質問 6：
Click the Exhibit button. Given the information shown in the exhibit, what was used to determine mastership?

A. manually assigned role
B. highest serial number
C. manually assigned priority
D. member uptime
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 7：
What are three extended BGP communities? (Choose three.)
A. 172.16.90.100:888
B. domain-id: 192.168.1.1:555
C. extend:454:350
D. Origin: 172.16.100.100:100
E. target:65000:65000
正解：B,D,E
解説: (Topexam メンバーにのみ表示されます)

質問 8：
Which two port security features are dependent on the DHCP snooping database? (Choose two.)
A. storm control
B. IP source guard
C. dynamic ARP inspection
D. MAC limiting
正解：B,C
解説: (Topexam メンバーにのみ表示されます)

質問 9：
Which connection method do OSPF routers use to communicate with each other?
A. UDP port 179
B. IP protocol number 6
C. TCP port 179
D. IP protocol number 89
正解：A