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السؤال #1
-- Exhibit -- [edit policy-options policy-statement my-policy] user@router# show term reject { then reject; } term match { from { protocolbgp; route-filter 10.10.10.0/24 exact; } } -- Exhibit -- Referring to the exhibit, you must move the match term above the reject term. Which command would accomplish this task? A. set term match from policy reject
B. up 1 copy policy-statement my-policy term match to term before-reject
C. activate term match to policy
D. insert term match before term reject
عرض الإجابة
اجابة صحيحة: AC
السؤال #2
In which hierarchy are routing policies defined?
A. [edit policy-options]
B. [edit routing-options]
C. [edit forwarding-options]
D. [edit protocols]
عرض الإجابة
اجابة صحيحة: B
السؤال #3
What is an advantage of dynamic routing?
A. Unlike static routing, dynamic routing provides redundant IP addresses for end-user devices
B. Unlike static routing, dynamic routing requires no initial user configuration
C. Dynamic routing can provide increased network availability when compared to static routing
D. Dynamic routing provides DNS services along with IP connectivity; static routing does not
عرض الإجابة
اجابة صحيحة: D
السؤال #4
What are three examples of dynamic IGPs? (Choose three.)
A. OSPF
B. BGP
C. IS-IS
D. PIM
E. RIP
عرض الإجابة
اجابة صحيحة: CD
السؤال #5
Which statement is true regarding the Junos OS?
A. All platforms running the Junos OS separate the functions of learning and flooding
B. All platforms running the Junos OS separate the functions of control and forwarding
C. All platforms running the Junos OS separate the functions of routing and bridging
D. All platforms running the Junos OS separate the functions of management and routing
عرض الإجابة
اجابة صحيحة: A
السؤال #6
You are at the top of the hierarchy and must configure OSPF on interface so-0/0/0 unit 100. Which two achieve this result? (Choose two.)
A. set protocolssetospf area 0set interface so-0/0/0
B. set protocols ospf area 0 interface so-0/0/0
C. edit protocols ospf interface so-0/0/0
D. edit protocols ospf area 0set interface so-0/0/0
عرض الإجابة
اجابة صحيحة: A
السؤال #7
Which two statements are true regarding the role of the Routing Engine (RE)? (Choose two.)
A. The RE controls and monitors the chassis
C. The RE receives a copy of the forwarding table from the forwarding plane
D. The RE implements class of service (COS)
عرض الإجابة
اجابة صحيحة: B
السؤال #8
When attempting to view the OSPF routes in the routing table, you issue the command show route table inet.3 but no OSPF routes are displayed. What is the problem?
A. The OSPF routes are located in the inet4
B. The OSPF routes are located in the inet
C. The OSPF routes are located in the inet
D. The OSPF routes are located in the inet4
عرض الإجابة
اجابة صحيحة: D
السؤال #9
Which three steps are part of the root password recovery process? (Choose three.) A. Reboot the device.
B. Run the recovery script
C. Reset the root password
D. Reset the user passwords
E. Load factory-default configuration
عرض الإجابة
اجابة صحيحة: A
السؤال #10
You have been asked to configure a login class that will permit its users to view and edit the configuration. The class should allow a user to view the entire configuration, but only to edit the interfaces, routing-options, and protocols hierarchies. Which configuration accomplishes this login class?
A. permissions [ view-configuration clear network view ];allow-configuration "(interfaces) | (routing- options) | (policy-options) | (protocols)";
B. permissions [ view-configuration clear network view ];allow-commands "(configure)";
C. permissions [ view-configuration clear network view ];allow-commands "(configure)";allow- configuration "(interfaces) | (routing-options) | (protocols)";
D. permissions [ clear network view ];allow-commands "(configure)";allow-configuration "(interfaces) | (routing-options) | (protocols)";
عرض الإجابة
اجابة صحيحة: B
السؤال #11
Which three functions are available under the "Maintain" tab of J-Web? (Choose three.)
A. download and delete log files
B. view real-time statistics of interfaces C
D. view and add licenses
E. edit security settings
عرض الإجابة
اجابة صحيحة: D
السؤال #12
You issue the ping interface t1-1/1/0 1.1.1.1 bypass-routing count 1000 rapid command. Which statement is correct?
A. The bypass-routing parameter is used to test the density on the T1 line
B. The bypass-routing parameter cannot be used on a T1 interface
C. The bypass-routing parameter allows you to ping a host through an interface that has no route through it
D. The bypass-routing parameter allows you to ping a local WAN interface without generating any outbound traffic
عرض الإجابة
اجابة صحيحة: B
السؤال #13
What are three firewall filter terminating actions? (Choose three.)
A. accept
B. log
C. reject
D. discard
E. drop
عرض الإجابة
اجابة صحيحة: C
السؤال #14
What is the decimal equivalent of 00000110?
A. 2
B. 4
C. 6
D. 11
عرض الإجابة
اجابة صحيحة: BD
السؤال #15
What are two reasons why a route might be hidden? (Choose two.)
A. route preference
B. routing loop
C. invalid next hop
D. routing policy
عرض الإجابة
اجابة صحيحة: AD
السؤال #16
You have just issued the command user@router# save current.conf. Assuming the default settings, where in the file system is current.conf saved?
A. /var/tmp/
B. /var/config/saved/
C. /var/home/user/
D. /config/
عرض الإجابة
اجابة صحيحة: A
السؤال #17
Your network administrator has asked you to view the real-time interface usage on ge-0/0/0. Which command would be used? A. monitor interface ge-0/0/0
B. traceoptions interface ge-0/0/0
C. debug interface ge-0/0/0
D. monitor usage ge-0/0/0
عرض الإجابة
اجابة صحيحة: C
السؤال #18
You have received a default route through BGP from your ISP and you want to redistribute it into OSPF. Which method will accomplish this?
A. Apply an export policy to OSPF that exports the default route
B. Apply an import policy to OSPF that imports the default route
C. Apply the default-network command to OSPF
عرض الإجابة
اجابة صحيحة: D
السؤال #19
A network administrator wants to verify the active alarms on interface so-0/0/0.0. Which command displays this information?
A. show interfaces alarms
B. show interfaces terse
C. show alarms extensive
D. show interfaces extensive
عرض الإجابة
اجابة صحيحة: D
السؤال #20
Which two external authentication methods are supported by the Junos OS for user authentication? (Choose two.)
A. RADIUS
B. KERBEROS C
D. TACACS+
عرض الإجابة
اجابة صحيحة: A
السؤال #21
After editing to your device's configuration, which command must you enter to activate the configuration changes?
A. set
B. copy candidate active
C. apply-config
D. commit
عرض الإجابة
اجابة صحيحة: AC
السؤال #22
-- Exhibit -- [edit policy-options] user@router# show policy-statement my-policy { term 1 { from { route-filter 172.27.0.0/24 longer; } } then reject; } -- Exhibit -- Which statement is correct about the policy shown in the exhibit?
A. All routes are accepted
B. All routes are rejected
C. A 172
D. A 172
عرض الإجابة
اجابة صحيحة: AC
السؤال #23
You have configured a firewall filter with a single term matching on packets with a source address in the 10.0.0.0/24 subnet. This term only includes the count action. Which two statements are true about traffic evaluated by this firewall filter? (Choose two.)
A. Packets outside the 10
B. Packets outside the 10
C. Packets outside the 10
D. Packets outside the 10
عرض الإجابة
اجابة صحيحة: ACE
السؤال #24
You accidentally configured interface so-0/0/0.0 with /32 instead of /30. Which two solutions could you use to correct this configuration? (Choose two.)
A. [edit interfaces so-0/0/0
B. [edit interfaces so-0/0/0
C. [edit]user@router# replace interface so-0/0/0
D. [edit interfaces so-0/0/0
عرض الإجابة
اجابة صحيحة: ACD
السؤال #25
Which command will display the contents of the forwarding table?
A. show route forwarding-table
B. show forwarding
C. show configuration
D. show interfaces
عرض الإجابة
اجابة صحيحة: A
السؤال #26
How do you ping from configuration mode?
A. [edit interfaces]user@router# run ping 1
B. [edit interfaces]user@router# ping 1
C. [edit interfaces]user@router# up ping 1
D. [edit interfaces]user@router# exit ping 1
عرض الإجابة
اجابة صحيحة: C
السؤال #27
Which statement describes an advantage of dynamic routing? A. Dynamic routing is typically more scalable when compared to static routing.
B. Unlike static routing, dynamic routing requires no initial user configuration
C. Unlike static routing, dynamic routing provides redundant IP addresses for end-user devices
D. Dynamic routing provides DNS services along with IP connectivity, whereas static routing does not
عرض الإجابة
اجابة صحيحة: BD
السؤال #28
Which command will silently drop a matching packet?
A. set routing-options static route 10
B. set routing-options static route 10
C. set routing-options static route 10
D. set routing-options static route 10
عرض الإجابة
اجابة صحيحة: A
السؤال #29
The IP address 192.168.100.1 belongs to which class of IP address space?
A. Class A
B. Class B
C. Class C D
عرض الإجابة
اجابة صحيحة: ADE
السؤال #30
How do you write the current candidate configuration to the permanent storage media?
A. [edit]user@router# save /var/tmp/current
B. [edit]user@router# write /var/tmp/current
C. [edit]user@router# commit /var/tmp/current
D. [edit]user@router# dump /var/tmp/current
عرض الإجابة
اجابة صحيحة: C
السؤال #31
Which two statements are true regarding trace options on Junos devices? (Choose two.)
A. You can see the contents of the log file by entering the show log command
C. Trace options are limited to one protocol at a time
D. The file name and a set of flags may be specified when enabling traceoptions
عرض الإجابة
اجابة صحيحة: ACD
السؤال #32
When considering the default behavior of Junos platforms, which statement is true about archiving configurations?
A. A system log message is generated, confirming the transfer attempt
B. The destination filename format can be altered by configuration
C. The frequency the system archives the configuration cannot be changed
D. An archive log is created to track transfer attempts, both failed and successful
عرض الإجابة
اجابة صحيحة: C

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