When using VSD， traffic flow goes from the virtual machine to which of these？（）

A . IP precedence B . media type C . DSCP D . outgoing interface E . incoming interface F . DLCI

A . Extended IS neighbor TLV # 22 B . Extended IS name TLV #137 C . Extended IS resource TLV #138 D . Extended IS reachability TLV #135 E . Router ID TLV # 134

A . Access Lists between the inside interface and loopback interface B . Context Based Access Control C . Dynamic Host Configuration Protocol D . Network Address translatio

A . When you want to drop excess traffic above the CIR B . When there is a speed mismatch between the central site and the remote site C . When using Frame Relay SVCs D . When over-subscribing the central site link E . When LLQ is implemented on the Frame Relay PVC F . When Multilink PPP LFI is implemented on the Frame Relay PVC

A . weighted RED （WRED） orange or green labels B . modular QoS CLI （MQC） application layer tags C . Deficit Round Robin （DRR） precedence bits D . header compression tags E . MPLS experimental bits F . FIFO Layer 2 descriptor labels （L2DL）

A . incoming interface B . Layer 2 differentiated services code point （DSCP） C . Layer 3 IP precedence D . outgoing interface

A . Cell relay B . aal5 C . Ethernet VLAN D . Frame Relay E . HDLC F . PPP

A . only in case of an emergency or the engage in fishing within the zone B . as nearly as practical at right angles to the general direction of traffic flow C . at as small an angle as possible D . only to anchor within the zone

A . version 1 B . version 5 C . version 7 D . version 8 E . version 9

A . only anchor in the separation zone B . cross a traffic lane at as small an angle as possible C . avoid anchoring in areas near the termination of the scheme D . utilize the separation zone for navigating through the scheme if she is impeding other traffic due to her slower speed

A . stick B . stuck C . strike D . struck

A . secure tunnels B . a separate management VLAN C . secure VLANs to isolate sensors D . an out-of-band path around the firewall E . asymmetric traffic flows to isolate sensors F . private VLANs to put all sensors on isolated port

A . opaque LSA （Type 8） B . opaque LSA （Type 9） C . link LSA （Type 1） D . network LSA （Type 2） E . opaque LSA （Type 10）

A . The voice traffic cannot be forwarded to the distribution layer. B . The voice traffic cannot use 802.1p priority tagging. C . Port security cannot be enabled on the switch that is attached to the IP phone. D . Quality of service cannot be applied for the voice traffic.

A . External LSA （Type 5 ） B . Opaque LSA （Type 9 ） C . Opaque LSA （Type 10 ） D . Opaque LSA （Type 11 ） E . NSSA LSA （Type 7 ）

A . ended B . terminative C . termination D . side

A . only in case of an emergency or to engage in fishing within the zone B . as nearly as practical at right angles to the general direction of traffic flow C . at as small an angle as possible D . only to anchor within the zone

A .  secure tunnels B .  a separate management VLAN C .  secure VLANs to isolate sensors D .  an out-of-band path around the firewall E .  asymmetric traffic flows to isolate sensors F .  private VLANs to put all sensors on isolated port

A . show B . showed C . showing D . show

A . keep well clear B . keep very far C . keep clear of D . keep clear from

A . Traffic Lane B . Roundabout C . Inshore Traffic Zone D . Two-way Route