JN0-102 무료 덤프문제 온라인 액세스

-- Exhibit --
firewall {
filter select-telnet {
term 1 {
from {
source-address {
10.0.0.0/8;
}
}
then log;
}
term 2 {
from {
protocol tcp;
port telnet;
}
then {
syslog;
reject;
}
}
term 3 {
from {
source-address {
10.1.1.1/32;
}
protocol tcp;
port telnet;
}
then {
sample;
accept;
}
}
}
}
-- Exhibit --
A Telnet session is initiated from host 10.1.1.1.
What will happen when it is processed by the firewall filter shown in the exhibit?

• A.The packet will be accepted and sampled.
• B.The packet will be discarded and logged.
• C.The packet will be accepted and logged.
• D.The packet will be rejected and a syslog message generated.

Which CLI mode allows you to make configuration changes?

• A.active mode
• B.operational mode
• C.enable mode
• D.configuration mode

Which two statements are true regarding the use of NTP clock synchronization? (Choose two.)

• A.The Junos OS supports client, server, and symmetric modes of NTP operation.
• B.The Junos OS must be used as the primary time reference.
• C.Synchronized time on all network devices makes log messages more useful for troubleshooting.
• D.Authentication methods are not supported.

-- Exhibit --
user@router> show route protocol static
inet.0: 12 destinations, 12 routes (12 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
192.168.1.128/27 *[Static/5] 00:03:13
>to 10.20.106.10 via fe-0/0/5.1
192.168.1.144/29 *[Static/5] 00:03:13
>to 10.20.14.131 via ge-0/0/0.0
192.168.1.192/27 *[Static/5] 00:03:13
>to 10.18.1.1 via ge-0/0/1.0
192.168.1.128/28 *[Static/5] 00:01:06
>to 10.20.14.130 via ge-0/0/0.0
-- Exhibit --
Given the routing entries shown in the exhibit, which next-hop IP address will be used for the destination IP address 192.168.1.159? (Assume that only static routes are available for the destination.)

• A.10.20.106.10
• B.10.20.14.131
• C.10.18.1.1
• D.10.20.14.130

Which two statements are true when using the configure exclusive CLI command? (Choose two.)

• A.Multiple users can enter configuration mode and have their own private configuration.
• B.A message indicates which other users are in configuration mode and what portion of the configuration they are editing.
• C.Only a single user can edit the configuration.
• D.When a user commits, only the user's changes are committed.