A.phase only according to the same group of different IP priorities are assigned different queues

B.can use WRED congestion avoidance control

C.feature set WFQ function can be arranged as required command in system view QoS wfq dscp queue-length 64 queue -number 64

D.phase only according to the same group of different DSCP priority assigned different queues

E.with the same group only depending on the IP precedence or DSCP different priority queues assigned

A.Full Board start the firewall function

B.given meaning ASPF policy

C.Apply ASPF strategy under the interface

D.adjusting the entire TCP / UDP detection time protocol

A.Have sufficient encryption and anti-counterfeiting means when transmitting data on the Internet

B.determined users within the network access security and legal security

C.entire network has a sound management system

D.access into the Inte RN E t has adequate security system when

A.to the not right

B.In this environment, the called UA response message is sent instead of the main junction proxy called UA

C.Lord called UA All messages are forwarded through a proxy server

D.In addition to the external location request message, the calling UA other messages need not be forwarded through a proxy server

A.present the VPN of the private network through the through MP-BGP routes advertised to the protocol of the terminal PE when the BGP routing needs to carry the VPN is Importt Target genus of Import

B.according to the VPN of the private network through the through MP-BGP routes advertised to the protocol of the terminal PE when the BGP routing needs to carry the VPN 's Export Target Properties

C.the PE receiving the MP-BGP routing, the routing protocol carried in the RT attribute with a local VPN of Import Target attribute comparison, the intersection exists is received to the VPN

D.the PE receiving the MP-BGP routing, the routing protocol carried in the RT attribute with a local VPN of Export Target attribute comparison, the intersection exists is received to the VPN