Question 121
Among multiple VRF technologies, one VRF will have ______ .
Question 122
RD is Route Distinguisher , and the correct description about it is ______ .
Question 123
The following technologies do not have the function of data encryption.
Question 124
The ______ in the data packet can be used to distinguish data streams for access control.
Question 125
A VoIP network using the H.323 protocol is interconnected with the PSTN network.Which of the following components must be included in the VoIP network to ensure that users can make local calls from the VoIP network