CORRECT TEXT There are two BFD operating modes. In_______mode, the local end sends BFD Control packets at specified intervals, and the remote end checks whether the local end periodically sends BFD Control packets. (Use lowercase letters.)

DRAG DROP

What is the correct procedure for a VLAN pool to assign terminals to VLANs.

Select and Place:

The traffic limiting policy feature only supports the number of connections initiated by the specified IP or the number of connections received.

A. TRUE

B. FALSE

Which of the following statements regarding the BGP error display of a router false?

A. The error may be caused by the incorrect neighbor address.

B. The neighbor address of this router is 10.1.1.5.

C. Error Type indicates that the BGP error is caused by the neighbor relationship error.

D. The error occurred at 12:40:39 on March 22, 2010.

A monitoring plane usually comprises the monitoring units of main control boards and interface boards. This plane can monitor the system environment independently. Which of the following environment monitoring functions can be provided by the monitoring plane?

A. Voltage monitoring

B. Temperature monitoring

C. Fan control

D. System power-on and power-off control

Regarding the route-policy set-cost configuration below, which of the following statements is true?

A. The route 11.1.0.0/16 is permitted by node 10, and its tost Is set to 300.

B. The cost of all routes is set to 200.

C. All the routes that are not permitted by node 10 will be denied.

D. The route 11.1.0.0/16 will continue to match node 20 after permitted by node 10, and (he final cost is set to 200.

Which of the following statements regarding BGP route advertisement are false?

A. All the BGP routes learned from all BGP peer will be advertised to other BGP peers.

B. Only the optimal routes preferred by BGP can be advertised to other BGP peers.

C. By default, the routes learned from an IBGP peer will not be forwarded to other IBGP peers.

D. Only the routes learned from IGPs can be advertised to other BGP peers.

Which of the following configurations are not mandatory when an administrator configures VRRP?

A. Preemption mode

B. Preemption delay

C. Virtual router priority

D. Virtual IP address

OSPF supports area authentication and interface authentication. If both authentication modes are configured, Interface authentication takes preference over area authentication.

A. TRUE

B. FALSE

RSTP provides different functions in different scenarios. Which of the following statements Is false?

A. After TC-BPDU attack defense function is enabled, you can set the number of times the switch processes TC BPDUs within a certain period

B. The role of the designated port that is enabled with root protection cannot be changed C. If the edge port on the switch enabled with BPDU protection receives RST BPDU, the switch sets the edge port as a non-edge-port and triggers STP calculation

D. When the designated port enabled with root protection receives optimal RST BPDUs, the port enters the Discarding state and does not forward packets. If the port does not receive optimal RST BPDUs within a certain period of time, the port will automatically restore to the Forwarding state