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Which mechanism can you use to achieve sub-second failover for link failure detection when a switched Ethernet media is used and loss of signal is not supported by the link provider？（）
- A、OSPF standard hellos
- B、Cisco Discovery Protocol link detection
- C、Bidirectional Forwarding Detection
- D、Fast Link Pulse
- E、autonegotiation
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更多 “Which mechanism can you use to achieve sub-second failover for link failure detection when a switched Ethernet media is used and loss of signal is not supported by the link provider？（）A、OSPF standard hellosB、Cisco Discovery Protocol link detectionC、Bidirectional Forwarding DetectionD、Fast Link PulseE、autonegotiation” 相关考题
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Which routing algorithm is described below?It is a mechanism in which the sending station determines the route the frame. will follow andincludes the routing information with the flame；bridges read the routing information to determineif they should forward the frame．A．Fixed RoutingB．Spanning TreeC．Source RoutingD．Frame. Forwarding
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A subject_____is the mechanism of that equipment.
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When controlling the virtual router assignment for a PPP over ATM client, which mechanism does the router use first?()
A. profileB. domain mapC. DHCP serverD. RADIUS server
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Which of the following protocols utilize UDP as the layer 4 transport mechanism?（）A、TACACSB、TelnetC、SMTPD、SNMPE、HTTPF、TFTP
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Which statement is true about the components of a queuing mechanism？（）A、Each subinterface has its own hardware queue and can experience congestion just like its main interfaceB、Hardware queuing is only used if the software queues are experiencing congestion.C、Hardware queues and software queues are not used concurrently.D、The hardware queuing system always uses the FIFO queuing mechanism.
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单选题Which the security mechanism uses the concept of a realm？（）A
authorizationB
data integrityC
confidentialityD
authentication
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单选题Which statement is true about the components of a queuing mechanism？（）A
Each subinterface has its own hardware queue and can experience congestion just like its main interfaceB
Hardware queuing is only used if the software queues are experiencing congestion.C
Hardware queues and software queues are not used concurrently.D
The hardware queuing system always uses the FIFO queuing mechanism.
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单选题Which option prevents the exception thrown by my：errorProne from invoking the error page mechanism and outputs the message "File not found" in the response？（）A
AB
BC
CD
DE
E
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单选题Which mechanism requires the client to provide its public key certificate？（）A
HTTP Basic AuthenticationB
Form Based AuthenticationC
HTTP Digest AuthenticationD
HTTPS Client Authentication
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多选题Which of the following protocols utilize UDP as the layer 4 transport mechanism?（）ATACACSBTelnetCSMTPDSNMPEHTTPFTFTP
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多选题Which two statements about queuing mechanisms are true？ （）AFIFO queuing is only appropriate for slower serial interfacesBweighted fair queuing is the default queuing mechanism used for all but slower than E1 rate interfacesConly one queuing mechanism type can be applied to an interfaceDweighted fair queuing does not require the configuration of access lists to classify trafficEflow-based weighted fair queuing provides for queues to be serviced in a round-robin fashion
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单选题Which security mechanism can be directed through the element in a web deployment descriptor（）？A
authorizationB
data integrityC
confidentialityD
authentication
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单选题Which security mechanism is employed only on the server-side to limit access to resources or components？（）A
authorizationB
data integrityC
confidentialityD
authentication
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单选题Which security mechanism uses the concept of a realm？（）A
AuthorizationB
Data integrityC
ConfidentialityD
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单选题With reference to a two ram actuating mechanism, which one of the following statement is false?（）A
The rams work inside cylindersB
The cylinders have glands sealing their open endsC
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The cross-head is mounted on the rudder stock
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单选题Which QoS mechanism will allow a single policy to be applied to multiple interfaces?（）A
policy mapB
class mapC
ACLD
service policy
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AS pathB
Split horizonC
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单选题When controlling the virtual router assignment for a PPP over ATM client, which mechanism does the router use first?（）A
profileB
domain mapC
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RADIUS server
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单选题Which mechanism accommodates the use of overlapping addresses in 2547bis VPNs?（）A
policiesB
route originsC
route targetsD
route distinguishers
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多选题Which two mechanisms can be used to detect IPsec GRE tunnel failures？（）ADead Peer Detection （DPD）BCDPCisakmp keepalivesDGRE keepalive mechanismEThe hello mechanism of the routing protocol across the IPsec tunnel
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单选题Which IOS QoS mechanism is used strictly to rate limit traffic destinedto the router itself？（）A
Class-Based PolicingB
Control Plane PolicingC
Dual-Rate PolicierD
Single-Rate PolicierE
Class-BasedTraffic Shaper
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