Download New Updated (June) Cisco 640-875 Practice Test 81-90

A.

Users are authenticated using RADIUS.

B.

TACACS+ is configured for remote AAA.

C.

A TACACS+ AAA server group is configured.

D.

A TACACS+ server can be reached through the GigabitEthernet0/1/0/1 interface.

E.

Logging is configured to the local database.

A.

Route processor traffic control

B.

Control plane quality of service

C.

Control plane policing

D.

Access lists

A.

User groups include task ID’s that are nested task groups.

B.

Groups can be nested within other groups.

C.

Tasks groups are not related to user groups.

D.

Task groups are assigned to user groups to established privileged levels.

A.

Interface FastEthernet 0/0ip verify unicast source reachable-via any allow-default

B.

Interface FastEthernet 0/0ip verify multicast source reachable-via any allow-default

C.

Interface FastEthernet 0/0ip verify unicast destination reachable-via any allow-default

D.

Interface FastEthernet 0/0ip verify multicast destination reachable-via any allow-default

A.

A user’s association with a particular user group links that user to a particular set of task IDs. A user that is associated with a task ID can execute any operation associated with that task ID.

B.

Users can be assigned only to one user group.

C.

Every user group is associated with one or more task groups.

D.

Every task group is defined by a set of task IDs.

E.

Each user is assigned a privilege level.

F.

Each IOS XR CLI command is assigned a privilege level.

G.

A task ID maps the IOS XR command to a privilege level.

A.

Cisco Discovery Protocol is enabled by default on NNI ports.

B.

Cisco Discovery Protocol is enabled by default on all NNI, ENI, and UNI ports.

C.

Cisco Discovery Protocol is disabled by default on ENI ports.

D.

Cisco Discovery Protocol is not supported on NNI or ENI ports.

E.

Cisco Discovery Protocol is not supported on UNI ports.

A.

The S78 switch is performing remote-SPAN.

B.

All traffic that ports Fa0/1, Fa0/2, Fa0/3, and Fa0/4 send and receive is monitored.

C.

All traffic that port Gi0/1 sends and receives is monitored.

D.

The sniffer (network analyzer) should be connected to the Gi0/1 port.

E.

The SPAN destination interface replicates the source interface encapsulation method.

A.

Use ICMP echo probes instead of UDP echo probes.

B.

Configure another Cisco router as the target and enable that other Cisco router for IP SLA Responder operations.

C.

Increase the rate (frequency) at which a specified IP SLA operation is sent into the network.

D.

Use UDP echo probes instead of ICMP echo probes and enable UDP echo service on the target network management station.

E.

Enable IP SLA Responder service on the target network management station.

A.

Logging to the circular logging buffer has been disabled.

B.

All severity levels messages can be logged to the terminal lines other than the console.

C.

The logging facility has been set to “critical”.

D.

Messages with Severity Levels 0, 1, and 2 are sent to the syslog server.

E.

169 messages have been sent to the syslog server.

F.

The logging buffer size is set to 8192 bytes.

A.

A network device can obtain NTP time information in three ways: polling the NTP server, listening to NTP broadcasts, and listening to NTP multicasts.

B.

NTP authentication supports MD5, SHA1, or SHA2.

C.

Client mode is a peer-to-peer mode.

D.

The two types of poll-based NTP associations are client mode and symmetric active mode.

E.

The Cisco IOS-XR implementation of NTP supports stratum 1 service.

F.

In client mode, clients can dynamically learn the NTP sever IP address by listening to the NTP server broadcasts or multicasts.