You are implementing PoE on your EX Series switch to provide power to your VoIP phones. You
have a device that does not provide its class information to the switch.
Which power class is assigned for this device?

Which two statements about the voice VLAN feature are correct? (Choose two.)

NetBIOS snooping information is stored in which database on EX Series switches?

Which three PoE power allocation methods are supported on EX Series switches? (Choose three.)

A security camera is connected to an EX Series switch. You are asked to ensure power to the PoE
port is maintained if the power budget is exceeded.
Which two actions will accomplish this task? (Choose two.)

— Exhibit —
user@switch> show poe controller
Controller Maximum Power Guard Management Status Lldp
index power consumption band Priority
0 130.00W 121.00W 0W Class AT_MODE Disabled
— Exhibit —
Click the Exhibit button.
A new user’s Class 3 IP phone is connected to port ge-0/0/7 on an EX Series switch; however, it is

not working.
Referring to the exhibit, what is the cause?

You are troubleshooting an LLDP neighbor and cannot see the IP address of the neighboring EX
Series switch.
What is causing the problem?

A network administrator is configuring CoS on a switch and assigns forwarding classes shown
below:
class-of-service {
forwarding-classes {

class best-effort queue-num 0;
class bulk-data queue-num 1;
class critical queue-num 3;
class voice queue-num 6;
class call-signal queue-num 3;
}
}
Based on the configuration, which action prioritizes call-signal traffic over critical traffic?

On SRX Series devices, in which order does CoS process ingress packets?

You just configured an interface as an access port and it is up and passing traffic. However, you

notice that all traffic transiting this interface is being classified as best effort.
Which default BA classifier is causing this behavior?