Juniper JN0-643 real exam prep : Enterprise Routing and Switching, Professional (JNCIP-ENT)

-- 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?

• A. The model of the EX Series switch being used supports PoE only on interfaces ge-0/0/0 through ge-0/0/6.
• B. The port has been shut down because the phone's power requirements exceed the PoE power budget for the switch.
• C. The guard-band is insufficient.
• D. The PoE port is set to class 0.

-- Exhibit --
user@R1> show configuration protocols pim rp
local {
address 192.168.3.1;
}
auto-rp discovery;
static {
address 192.168.5.1;
}
user@R1> show route 192.168.0.0/16
inet.0: 18 destinations, 21 routes (18 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
1 92.168.2.1/32 *[Direct/0] 3w4d 04:58:14
> via lo0.0
1 92.168.5.1/32 *[OSPF/10] 00:52:25, metric 1
> via lt-0/0/0.0
1 92.168.10.1/32 *[OSPF/10] 00:48:06, metric 1
> via lt-0/0/0.2
1 92.168.50.1/32 *[OSPF/10] 00:48:06, metric 1
> via lt-0/0/0.4
-- Exhibit --
Click the Exhibit button.
Router R1 in the exhibit is receiving auto-RP announce messages specifying an RP of
192.168.10.1 and BSR messages specifying an RP-set with an RP of 192.168.50.1.
Which address will R1 use as the RP for traffic destined to the 224.1.1.1 multicast group?

• A. 192.168.10.1
• B. 192.168.50.1
• C. 192.168.3.1
• D. 192.168.5.1

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?

• A. dscp-ipv6-default
• B. ieee8021p-default
• C. dscp-default
• D. ieee8021p-untrust

-- Exhibit --
{master:0}
user@switch> show dot1x interface ge-0/0/15 detail
ge-0/0/15.0
RolE. Authenticator
Administrative statE. Auto
Supplicant modE. Multiple
Number of retries: 3
Quiet perioD. 60 seconds
Transmit perioD. 30 seconds
Mac Radius: Enabled
Mac Radius Restrict: Enabled
Reauthentication: Enabled
Configured Reauthentication interval: 120 seconds
Supplicant timeout: 30 seconds
Server timeout: 30 seconds
Maximum EAPOL requests: 2
Guest VLAN member: guest
Number of connected supplicants: 0
-- Exhibit --
Click the Exhibit button.
802.1X authentication was recently configured on your ge-0/0/15 port. You issue the command shown in the exhibit.
Which two statements are correct? (Choose two.)

• A. Every user that attempts to connect using this port must be authenticated.
• B. The reauthentication interval is using the default value.
• C. Users will only be able to authenticate using MAC RADIUS.
• D. Only the first user that connects using this port will be authenticated.

When enabling MVRP for dynamic VLAN registration, which three timers would be configured on an interface? (Choose three.)

• A. leave-timer
• B. join-timer
• C. max-age
• D. leaveall-timer
• E. hello-interval