单项选择题
A.IPM should not be run on a production network.
B.IPM helps verify if a Service Provider is meeting the Service Level Agreement.
C.IPM contains a database that can store data on latency, jitter, and drops of voice packets over a period of weeks or months.
D.The QoS service policy should contain an allocation of sufficient bandwidth in the priority queue (LLQ) for both the SAA probe simulating a voice call and the voice call. If not, voice quality will suffer.
单项选择题 AcorporationisnotconcernedaboutwirelessusebyTeleworkers.Authenticationforanyapplicationfirstrequiresaccessviaawebbrowsertoaprotectedsite.Giventheserequirements,choosetheappropriatesecurityfeaturetousetoenforcethesecuritypolicy.（）
单项选择题 ItisconsideredabestpracticetousetheDeadPeerDetection(DPD)featurewithwhichVPNtopologies?（）
单项选择题 Refer to the exhibit. Given the CPE deployment model, the Enterprise applications shown, and the functions being provided as designated, the appropriate product choice is ____.（）