H12-261 문제 16

As shown in the fallowing figure, R1, R2, and R3 run 05PF and advertise their loopback interface addresses into OSPF. Which of the following statements is false?

H12-261 문제 17

Assume that the traffic shaping rate is set to 100 Mbit/s on an interface and that the input bandwidth and PIR of each service are configured as shown in the table below.
What is the bandwidth allocated to the EF queue after the first round of scheduling?

H12-261 문제 18

Which of the following statements regarding BGP attributes is true?

H12-261 문제 19

A Local Area Network Denial (LAND) attacker sends a SYN packet in which the source and destination addresses are the same as the target host's address and the source port is the same as the destination port. While the receiver waits for the final ACK packet from the sender, the connection is in half-connected mode, which wastes limited TCP resources at the receive end.

H12-261 문제 20

The following description about the correct is ISS GR?