单选题Click the Exhibit button. What is the cause of the error shown in the exhibit?（）A A RADIUS request is being received from a device that is not configured on the RADIUS Client page.B A user entered an incorrect password during RADIUS authentication.C

A. Telnet is not being permitted by self policy.

B. Telnet is not being permitted by security policy.

C. Telnet is not allowed because it is not considered secure.

D. Telnet is not enabled as a host-inbound service on the zone

A. A RADIUS request is being received from a device that is not configured on the RADIUS Client page.

B. A user entered an incorrect password during RADIUS authentication.

C. A RADIUS proxy attempt failed to reach the configured proxy server.

D. The RADIUS shared secret is incorrect.

A.300-100-100-100-100

B.300-300-100-100-100

C.300-300-300-100-100

D.300-300-300-300-100

A router has been configured with the settings shown below:[edit]user@host show system authentication-order authentication-order [ radius tacplus ];The router also has a local database that contains the user lab with password lab123. What would happen if both the RADIUS and the TACACS servers are not accessible?（）

A.The user lab will not be able to login.

B.The user lab will be authenticated against the local database and will be able to login.

C.The user lab will receive an error message indicating the router is unable to authenticate due to the authentication servers not responding.

D.The user will be able to login only if tries to login as the root user.

Click the Exhibit button.In the exhibit, the Compression > Basic > Endpoints page shows an icon of a red "X" under the tunnel status "IN" column. The error message displays, "No Request Received".What does this indicate?（）

A. There are no devices at the remote site.

B. The remote side does not have QoS enabled.

C. The remote side is not configured for compression to this endpoint.

D. The remote side is not configured for decompression to this endpoint.

Click the Exhibit button.A customer configures the Junos Pulse Access Control Service with a Contractor role, an Employee role, and a Remediation role. A user logs in and is assigned the Remediation role. Referring to the exhibit, to which RADIUS Return Attributes Policy will the user be assigned?（）

A. CorporateVLAN

B. EmployeeVLAN

C. RemediationVLAN

D. GuestVLAN

A. show radius

B. show aaa domain-map

C. show aaa statistics

D. show radius authentication server

A. The local Web-filtering daemon is not enabled or is not running.

B. The integrated Web-filtering policy server is not reachable.

C. No DNS is configured on the SRX Series device.

D. No security policy is configured to use Web filtering.

A. You do not need to configure a RADIUS client policy.

B. You must know the exact model number of the Infranet Enforcer.

C. You must specify the NACN password of the device in the RADIUS client policy.

D. You do not need to designate a location group to which the Infranet Enforcer will belong.

A.1+0

B.1+1

C.1：1

D.1：N