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单选题
Which statement about the Link Control Protocol （LCP） is true？（）
A
LCP is used for basic PPP link setup and operation.
B
LCP is used for PPP CHAP authentication.
C
LCP is used for PPP over ATM （PPPoA） setup.
D
LCP is used for PPP over Ethernet （PPPoE） setup.
E
LCP is used for PPP over Frame Relay （PPPoFR） setup
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更多 “单选题Which statement about the Link Control Protocol （LCP） is true？（）A LCP is used for basic PPP link setup and operation.B LCP is used for PPP CHAP authentication.C LCP is used for PPP over ATM （PPPoA） setup.D LCP is used for PPP over Ethernet （PPPoE） setup.E LCP is used for PPP over Frame Relay （PPPoFR） setup” 相关考题
考题
Which statement is true about terms in a policy?()
A. A single term can be applied to a protocol or interface, independent of the policy.B. Once configured, terms within a policy cannot be reordered.C. The name of a term is limited to five characters.D. A from statement is optional in a term.
考题
PPP协议主要由三类协议组成,分别是().
A.PPPOEB.LCP（Link Control Protocol）C.NCP（Network Control Protocol）D.PPP的扩展协议
考题
Which statement about the Lightweight Access Point Protocol （LWAPP） is true？（）A、 LWAPP encrypts control traffic between the AP and the controller.B、 LWAPP encrypts user traffic with a x.509 certificate using AES-CCMPC、 LWAPP encrypts both control traffic and user data.D、 When set to Layer 3， LWAPP uses a proprietary protocol to communicate with the Cisco Aironet APs.
考题
What statement is true？（）A、Link Control Protocol（LCP） is used for basic PPP link setup and operationB、Link Control Protocol（LCP） is used for denying PPP connections to unauthorized devices.C、Link Control Protocol（LCP） for PPP is synonymous to ARP for Ethernet.D、None of the above
考题
Which three statements about NetFlow are true？ （）A、LCP is used for PPP over ATM （PPPoA） setup.B、LCP is used for PPP over Ethernet （PPPoE） setup.C、LCP is used for PPP over Ethernet （PPPoPR） setup.D、LCP is used for PPP CHAP authentication.E、LCP is used for basic PPP link setup and operation.
考题
Which statement is true about terms in a policy?（）A、A single term can be applied to a protocol or interface, independent of the policy.B、Once configured, terms within a policy cannot be reordered.C、The name of a term is limited to five characters.D、A from statement is optional in a term.
考题
You issue this statement：ALTER DATABASE BACKUP CONTROLFILE TO TRACE； What does the statement generate？（）A、A text copy of the control file.B、A binary copy of the control file.C、A file containing a SQL statement which will re-create the database.D、A file containing a SQL statement which will re-create the control file.
考题
Which statement is true about terms in a policy?（）A、A single term can be applied to a protocol or interface, independent of the policyB、Every policy must contain at least one termC、The name of a term is limited to five charactersD、Terms are optional
考题
Which statement is true about the routing table?（）A、The routing table exists in the control plane only.B、The routing table exists in the control plane and in the forwarding plane.C、The routing table contains both active and inactive routes.D、The routing table is stored on compact flash.
考题
Which statement is true about the routing table?（）A、The routing table exists in the control plane onlyB、The routing table exists in the control plane and the forwarding planeC、The routing table contains both active and inactive routesD、The routing table is stored on compact flash
考题
The LWAPP （Lightweight Access Point Protocol） is in use within the Company wireless LAN. Which statement is true about this protocol？（）A、 Real-time frame exchange is accomplished within the access point.B、 The control traffic between the client and the access point is encapsulated with the LWAPP. C、 Authentication， security， and mobility are handled by the access point.D、 Data traffic between the client and the access point is encapsulated with LWAPP.E、 None of the other alternatives apply
考题
Which statement about the Link Control Protocol （LCP） is true？（）A、LCP is used for basic PPP link setup and operation.B、LCP is used for PPP CHAP authentication.C、LCP is used for PPP over ATM （PPPoA） setup.D、LCP is used for PPP over Ethernet （PPPoE） setup.E、LCP is used for PPP over Frame Relay （PPPoFR） setup
考题
PPP协议主要由三类协议组成，分别是（）.A、PPPOEB、LCP（Link Control Protocol）C、NCP（Network Control Protocol）D、PPP的扩展协议
考题
Which statement about the Lightweight Access Point Protocol （LWAPP） is true？ （）A、 LWAPP encrypts both control traffic and user data.B、 LWAPP encrypts user traffic with an x.509 certificate using AES-CCMP.C、 When set to Layer 3， LWAPP uses a proprietary protocol to communicate with the Cisco Aironet APs.D、 LWAPP encrypts control traffic between the AP and the controller.E、 None of the other alternatives apply.
考题
Which statement is true about the forwarding table?（）A、The forwarding table is stored in the control plane onlyB、The forwarding table is stored in the control plane and in the forewarding planeC、The forwarding table contains both active and inactive routesD、The forwarding table can contain only sigle next hop per destination
考题
多选题Which of the following correctly describe steps in the OSI data encapsulation process?（）ATransport layer divides a data stream into segments adds reliability flow control informationBData link layer adds physical source destination address an FCS to the segmentCPackets are created when the network layer encapsulate a frame with source destination host address protocol related control informationDPackets are created when the network layers adds layers 3 address control information to a segmentEThe presentation layer translated bits into bits into voltages for transmission across the physical link
考题
单选题Which statement is true about the routing table?（）A
The routing table exists in the control plane onlyB
The routing table exists in the control plane and the forwarding planeC
The routing table contains both active and inactive routesD
The routing table is stored on compact flash
考题
单选题What statement is true？（）A
Link Control Protocol（LCP） is used for basic PPP link setup and operationB
Link Control Protocol（LCP） is used for denying PPP connections to unauthorized devices.C
Link Control Protocol（LCP） for PPP is synonymous to ARP for Ethernet.D
None of the above
考题
单选题Which statement is true about the distributed call control in a VoIP network？（）A
the VoIP endpoints have the intelligence to set up and control callsB
Call setup and control functionality is centralized in one call agent or clusterC
Call setup and control resides in call agents that are distributed throughout the networkD
Each VoIP device has separate call control， voice packetization， and transport mechanisms
考题
单选题The LWAPP （Lightweight Access Point Protocol） is in use within the Company wireless LAN. Which statement is true about this protocol？（）A
Real-time frame exchange is accomplished within the access point.B
The control traffic between the client and the access point is encapsulated with the LWAPP. C
Authentication， security， and mobility are handled by the access point.D
Data traffic between the client and the access point is encapsulated with LWAPP.E
None of the other alternatives apply
考题
单选题Which statement about the Lightweight Access Point Protocol （LWAPP） is true？ （）A
LWAPP encrypts both control traffic and user data.B
LWAPP encrypts user traffic with an x.509 certificate using AES-CCMP.C
When set to Layer 3， LWAPP uses a proprietary protocol to communicate with the Cisco Aironet APs.D
LWAPP encrypts control traffic between the AP and the controller.E
None of the other alternatives apply.
考题
单选题Which statement about the Lightweight Access Point Protocol （LWAPP） is true？（）A
LWAPP encrypts control traffic between the AP and the controller.B
LWAPP encrypts user traffic with a x.509 certificate using AES-CCMPC
LWAPP encrypts both control traffic and user data.D
When set to Layer 3， LWAPP uses a proprietary protocol to communicate with the Cisco Aironet APs.
考题
多选题PPP协议主要由三类协议组成，分别是（）.APPPOEBLCP（Link Control Protocol）CNCP（Network Control Protocol）DPPP的扩展协议
考题
单选题Which statement is true about IP telephony calls？（）A
A Voice over IP （VoIP） packet consists of the voice payload， IP header， TCP header， RTP header， and Layer 2 link header.B
The voice carrier stream uses H323 to set up， maintain， and tear down call endpoints.C
Call control signaling uses Real-Time Transport Protocol （RTP） packets that contain actual voice samples.D
The sum of bandwidth necessary for each major application， including voice， video， and data， should not exceed 75 percent of the total available bandwidth for each link.
考题
单选题Which statement is true regarding the Port Aggregation Protocol？ （）A
Configuration changes made on the port-channel interface apply to all physical ports assigned to the portchannel interface.B
Configuration changes made on a physical port that is a member of a port-channel interface apply to the port-channel interface.C
Configuration changes are not permitted with Port Aggregation Protocol； instead， the standardized Link Aggregation Control Protocol should be used if configuration changes are required.D
The physical port must first be disassociated from the port-channel interface before any configuration changes can be made.
考题
单选题Which statement is true about terms in a policy?（）A
A single term can be applied to a protocol or interface, independent of the policy.B
Once configured, terms within a policy cannot be reordered.C
The name of a term is limited to five characters.D
A from statement is optional in a term.
考题
单选题Which statement is true about terms in a policy?（）A
A single term can be applied to a protocol or interface, independent of the policyB
Every policy must contain at least one termC
The name of a term is limited to five charactersD
Terms are optional
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