Q1. Which command displays the amount of space available on the storage media?
A. show chassis routing-engine
B. show system file-storage
C. file list
D. show system storage
Answer: D
Q2. -- Exhibit --[edit system syslog] user@router# show host 152.170.10.10 {
any warning;
}
file changes {
change-log info;
}
-- Exhibit --
Referring to the exhibit, which two statements are true? (Choose two.)
A. Any warning message will be sent to the 152.170.10.10 host.
B. A warning message will be logged when the 152.170.10.10 host logs in.
C. Changes to the device's internal temperatures will be logged.
D. Changes to the configuration will be logged.
Answer: A,D
Q3. Which statement is true about logical units?
A. Logical units are similar to VLANs used by other vendors.
B. A logical unit is required for transit interfaces.
C. Frame Relay encapsulation supports one logical unit.
D. Link speed and duplex are configured in the logical unit properties.
Answer: B
Q4. The authentication order configuration on your M120 includes the settings tacplus and radius (in that order), but does not include the password parameter. You attempt to log in to the device, but the network containing the authentication servers is currently down.
Which statement is true about your login attempt?
A. The login attempt is rejected.
B. The login attempt is automatically accepted after the authentication servers’ timeout
value is reached, since there are no other authentication methods available.
C. The M120 automatically tries authenticating locally on the device after the authentication servers’ timeout value is reached.
D. The M120 automatically tries authenticating locally on the device before using external authentication.
Answer: C
Q5. Which login class permission will allow a user to use the telnet utility?
A. network permission
B. maintenance permission
C. supervisor permission
D. shell permission
Answer: A
Q6. -- Exhibit --
[edit policy-options]
user@router# show
policy-statementpolicyABC {
term A {
from {
protocol rip;
route-filter 192.168.1.0/24 longer;
}
then accept;
}
}
[edit protocols ospf]
user@router# show
exportpolicyABC;
area 0.0.0.0 {
interface ge-0/0/0.0;
interface lo0.0;
}
-- Exhibit --
Referring to the exhibit, which two statements are true? (Choose two.)
A. The route 192.168.1.0/25 is accepted.
B. The route 192.168.2.0/24 is accepted.
C. OSPF routes will be exported into RIP.
D. RIP routes will be exported into OSPF.
Answer: A,D
Q7. Which network mask is the equivalent of 255.255.248.0?
A. /20
B. /21
C. /22
D. /23
Answer: B
Q8. For the interface ge-1/2/3.4, what does "ge" represent?
A. SONET/SDH
B. Gigabit Ethernet
C. Aggregated Ethernet
D. GRE
Answer: B
Q9. Which command do you use to navigate to [edit interfaces]?
A. cd interfaces
B. dir edit interfaces C. edit interfaces
D. interfaces
Answer: C
Q10. Which statement is true regarding the forwarding plane?
A. The forwarding plane is contained within the Routing Engine (RE).
B. The forwarding plane processes and evaluates exception traffic.
C. The forwarding plane contains the Packet Forwarding Engine (PFE).
D. The forwarding plane is not present on all platforms running the Junos OS.
Answer: C