Online Access Free JN0-102 Practice Test

Which two statements are true about optical networks? (Choose two.)

• A.An optical transport network system uses wavelength-division multiplexing.
• B.SONET and SDH both use wavelength-division multiplexing.
• C.SONET and SDH both use time-division multiplexing.
• D.An optical transport network system uses time-division multiplexing.

Which word starts a command to display the operational status of a Junos device?

• A.get
• B.put
• C.show
• D.set

-- Exhibit --
[edit interfaces ge-0/0/1]
user@router# show
unit 100 {
vlan-id 100;
family inet {
address 10.1.1.1 /24;
}
}
[edit interfaces ge-0/0/1]
user@router# commit check
[edit interfaces ge-0/0/1]
'unit 100'
Only unit 0 is valid for this encapsulation
error: configuration check-out failed
-- Exhibit --
Referring to the exhibit, you are unable to commit the configuration for the ge-0/0/1 interface.
What must you do to commit the configuration?

• A.You must set the vlan-tagging parameter under the [edit interfaces ge-0/0/1] hierarchy.
• B.You must use the rename command to change unit 100 to unit 0.
• C.You must set the encapsulation vlan-ccc parameter under the [edit interfaces ge-0/0/1 unit 100] hierarchy.
• D.You must set the encapsulation flexible-ethernet-services parameter under the [edit interfaces ge-0/0/1] hierarchy.

-- 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.insert term match before term reject
• B.activate term match to policy
• C.up 1 copy policy-statement my-policy term match to term before-reject
• D.set term match from policy reject

Host A is communicating with Host B through a Layer 2 switch.
What is the highest layer that the switch will inspect the traffic in this scenario?

• A.Data Link
• B.Session
• C.Transport
• D.Network