Refer to the exhibit. For interface FastEthernet0／0, what will happen to dscp af11 traffic if the queue for class newclass reaches a depth of 40? () A. All packets will be dropped.B. One out of ten packets will be dropped.C. A random number of packets will be dropped.D. No packets will be dropped until the queue depth reaches 265.E. Packets will be dropped according to the exponential weight setting.
Refer to the exhibit. For interface FastEthernet0／0, what will happen to dscp af11 traffic if the queue for class "newclass" reaches a depth of 40? ()
A. All packets will be dropped.
B. One out of ten packets will be dropped.
C. A random number of packets will be dropped.
D. No packets will be dropped until the queue depth reaches 265.
E. Packets will be dropped according to the exponential weight setting.
相关考题：
如果不想公布网络中的某些RIP信息，那么可以采用被动接口配置。将路由器RouterA的FastEthernet0/0接口设置为被动接口的配置语句是______。A．RouterA(Config-router) #passive-interface fastethernet0/0B．RouterA(Config-if) #passive-interface ripC．RouterA(Config) #passive-interface fastethernet0/0D．RouterA(Config-if) #rip passive-interface
Which command sequence shows traffic per queue for an interface?() A.show interfaces queue ge-0/0/0B.show statistics queue detailC.show interfaces ge-0/0/0 statistics extensiveD.monitor interface ge-0/0/0 queue
Refer to the exhibit. For interface FastEthernet0／0, what will happen to dscp af11 traffic if thequeue for class newclass reaches a depth of 32? () A. All packets will be dropped.B. One out of ten packets will be dropped.C. A random number of packets will be dropped.D. No packets will be dropped until the queue depth reaches 40.E. Packets will be dropped according to the exponential weight setting.
Refer to the exhibit. What must be done on router RTA to ensure that EIGRP works effectively in a Frame Relay multipoint environment?() A. Issue the command bandwidth 224 on the physical interface.B. Issue the command bandwidth 56 on the physical interface.C. Issue the command bandwidth 224 on each subinterface.D. Issue the command bandwidth 56 on each subinterface.
Refer to the exhibit. A network administrator has configured DHCP services on the router asshown. DHCP clients connected to the FastEthernet0/0 interface are working properly. DHCP clients connected to the FastEthernet0/1 interface are not receiving addresses.Which two statements contain recommendations that will solve the problem?（）A.The network shown in the output under the ip dhcp pool Central command should be changed to network 10.10.0.0 with a mask of 255.255.255.0B.A second DHCP pool for network 10 .10.0.0/24 should be configuredC.An ip dhcp excluded - address global configuration command for network 10.10.0.0/24 should be issuedD.The ip helper -address 10.0.0.1 command should be issued so that the address can be added to the Fast Ethernet0/0 c onfigurationE.The ip helper -address 10.0.0.1 command should be issued so that the address can be added to the Fast Ethernet0/1 configuration
Refer to the exhibit. Which configuration would correctly enable Host A to acquire an IP address from the DHCP server that is located at 10.1.2.10／24? () A.ASw1(config)# interface range FastEthernet 0/1 - 24 ASw1(config - if - range)# ip forward - protocol udp 67 ASw1(config - if - range)# ip forward - protocol udp 68B.ASw1(config)# interface range FastEthernet 0/1 - 24 ASw1(config - if - range)# ip helper - address 10.1.2.10C.RTA(config)# interface fastethernet0/0 RTA(config -if)# ip forward- protocol udp 67 RTA(config - if)# ip forwar d- protocol udp 68D.RTA(config)# interface fastethernet0/1 RTA(config -if)# ip forward- protocol udp 67 RTA(config -if)# ip forward- protocol udp 68E.RTA(config)# interface fastethernet0/0 RTA(config - if)# ip helper - address 10.1.2.10F.RTA(config)# in terface fastethernet0/1 RTA(config - if)# ip helper - address 10.1.2.10
Refer to the exhibit. EIGRP is configured on all routers in the network. On a basis of the show ip eigrp topology output provided, what conclusion can be deri ved? () A.Router R1 is waiting for a reply from the neighbor 10.1.2.1 to the hello message sent out inquiring for a second successor to network 10.6.1.0/24B.Router R1 can send traffic destined for network 10.6.1.0/24 out of interface FastEthernet0/0C.Router R1 is waiting for a reply from the neighbor 10.1.2.1 to the hello message sent out before it declares the neighbor unreachableD.Router R1 is waiting for a reply from the neighbor 10.1.2.1 in response to the query sent out about network 10 .6.1.0/24
Refer to the exhibit. What will Router1 do when it receives the data frame shown?() A.Router1 will strip off the source MAC address and replace it with the MAC address 0000.0c36.6965.B.Router1 will strip off the source IP address and replace it with the IP address 192.168.40.1.C.Router1 will strip off the destination MAC address and replace it with the MAC address 0000.0c07.4320.D. Router1 will strip off the destination IP address and replace it with the IP address of 192.168.40.1.E.Router1 will forward the data packet out interface FastEthernet0/1.F.Router1 will forward the data packet out interface FastEthernet0/2.
Refer to the exhibit. What will happen to HTTP traffic coming from the Internet that is destined for 172.16.12.10 if the traffic is processed by this ACL?() A.Traffic will be dropped per line 30 of the ACL.B.Traffic will be accepted per line 40 of the ACL.C.Traffic will be dropped, because of the implicit deny all at the end of the ACL.D.Traffic will be accepted, because the source address is not covered by the ACL.
Refer to the exhibit. What does the (*) represent in the output?() A.Packet is destined for a local interface to the router.B.Packet was translated, but no response was received from the distant device.C.Packet was not translated, because no additional ports are available.D.Packet was translated and fast switched to the destination.
Which two commands correctly verify whether port security has been configured on port FastEthernet0/12 on a switch？（）A、SW1#shows withport port-security interface FastEthernet0/12B、SW1#shows withport port-secure interface FastEthernet0/12C、SW1#show port-secure interface FastEthernet0/12D、SW1#show running-config
Refer to the exhibit. A router has a 256 kbps Frame Relay circuit connected to interface serial 0/0. As a large FTP packet is being placed into the hardware transmit queue of interface serial 0/0， a voice packet is placed into the priority queue of that interface. How， and in what order， wi the packets be transmitted？（）A、the voice packet will be transmitted first， followed by the FTP packet in its entiretyB、the voice packet will be transmitted first， followed by the fragmented FTP packetC、the FTP packet will be fragmented and the voice packet will be interleavedD、the FTP packet will be transmitted first in its entirety， follow by the voice packet
Refer to the exhibit. Which two statements are true about the partial configuration that is shown？（）A、Hosts connected to the FastEthernet0/1 interface will not receive DHCP replies from the routerB、The first DHCP client to connect to the FastEthernet 0/1 interface will receive the IP address10.10.0.1C、The first DHCP client to connect to the FastEthernet 0/0 interface will receive the IP address10.0.0.1D、DHCP requests received on the FastEthernet 0/1 interface will be forwarded to 10.0.0.2E、The first DHCP client to connect to the FastEthernet 0/0 interface will receive the IP address10.0.0.6
Refer to the exhibit. What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown?（）A、The Serial0/0 interface is passing traffic.B、The DLCI 100 was dynamically allocated by the routerC、The Serial0/0 interface acquired the IP address of 172.16.3.1 from a DHCP serverD、The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloudE、The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP
A standard access control list has been configured on a router and applied to interface Serial 0 in anoutbound direction. No ACL is applied to Interface Serial 1 on the same router. What will happen whentraffic being filtered by the access list does not match the configured ACL statements for Serial 0？（）A、The traffic is droppedB、The resulting action is determined by the destination IP addressC、The source IP address is checked，and，if a match is not found， traffic is routed out interface Serial 1D、The resulting action is determined by the destination IP address and port number
What are the differences between LLQ and CBWFQ？（）A、LLQ supports the addition of strict priority queuingB、With LLQ， bandwidth allocations for the priority queue and all the CBWFQ queues areconfigured using the priority commandC、LLQ is configured using MQC and CBWFQ is configured using the fair-queue commandD、LLQ priority queue bandwidth is policed with a congestion aware policerE、LLQ does not support WFQ on the default traffic class （class-default）
With the DSCP value fo "101110"， what does the "11" in bits 1 and 2 indicate ？（）A、AF ClassB、Drop ProbabilityC、CS（Class Selector Value ）D、PHB （Per-Hop Behavior ）E、IP PrecedenceF、Queue Depth
You are working with CIS .com. who has identified the following IP applications on their network: IP voice and voice signaling, streaming video, PeopleSoft, Microsoft SQL, e-mail, and Internet traffic. If the voice traffic was classified as EF and AF31, the e-mail was classified as AF11, and the Internet traffic was classified as DSCP 0, how would the transactional traffic represented as PeopleSoft and Microsoft SQL be classified?（）A、DSCP AF21B、DSCP CS4C、DSCP AF33D、DSCP AF13
单选题Refer to the exhibit. What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown?（）AThe Serial0/0 interface is passing traffic.BThe DLCI 100 was dynamically allocated by the routerCThe Serial0/0 interface acquired the IP address of 172.16.3.1 from a DHCP serverDThe DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloudEThe mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP
多选题Refer to the exhibit. On the basis of the information in the exhibit， which two statements are true？（）AWhen traffic is sent from the ISP to autonomous system 64512， the traffic will be forwarded toSanJose2 because of the higher MED value of SanJose2BThe serial 0/0/1 interface on the ISP router has been configured with the set metric 50commandCThe output was generated by entering the show ip bgp command on the SanJose1 routerDThe output was generated by entering the show ip bgp command on the ISP routerEThe serial 0/0/1 interface on the ISP router has been configured with the set metric 75commandFWhen traffic is sent from the ISP to autonomous system 64512， the traffic will be forwarded toSanJose1 because of the lower MED value of SanJose1
单选题Which command sequence shows traffic per queue for an interface?（）Ashow interfaces queue ge-0/0/0Bshow statistics queue detailCshow interfaces ge-0/0/0 statistics extensiveDmonitor interface ge-0/0/0 queue
单选题Refer to the exhibit. A router has a 256 kbps Frame Relay circuit connected to interface serial 0/0. As a large FTP packet is being placed into the hardware transmit queue of interface serial 0/0， a voice packet is placed into the priority queue of that interface. How， and in what order， wi the packets be transmitted？（）Athe voice packet will be transmitted first， followed by the FTP packet in its entiretyBthe voice packet will be transmitted first， followed by the fragmented FTP packetCthe FTP packet will be fragmented and the voice packet will be interleavedDthe FTP packet will be transmitted first in its entirety， follow by the voice packet
多选题Which two commands correctly verify whether port security has been configured on port FastEthernet0/12 on a switch？（）ASW1#shows withport port-security interface FastEthernet0/12BSW1#shows withport port-secure interface FastEthernet0/12CSW1#show port-secure interface FastEthernet0/12DSW1#show running-config
单选题With the DSCP value fo "101110"， what does the "11" in bits 1 and 2 indicate ？（）AAF ClassBDrop ProbabilityCCS（Class Selector Value ）DPHB （Per-Hop Behavior ）EIP PrecedenceFQueue Depth
单选题A standard access control list has been configured on a router and applied to interface Serial 0 in anoutbound direction. No ACL is applied to Interface Serial 1 on the same router. What will happen whentraffic being filtered by the access list does not match the configured ACL statements for Serial 0？（）AThe traffic is droppedBThe resulting action is determined by the destination IP addressCThe source IP address is checked，and，if a match is not found， traffic is routed out interface Serial 1DThe resulting action is determined by the destination IP address and port number
单选题On the Cisco Nexus 7000 Series Switch， Control Plane Policing is enforced on which component？（）A The supervisor module enforces CoPP before out-of-policy traffic reaches the CPUB The fabric modules enforce CoPP in the fabric before out-of-policy traffic reaches the CPU C The linecards enforce CoPP locally before out-of-policy traffic reaches the CPUD The egress virtual output queue enforces CoPP locally before out-of-policy traffic reaches the CPU
多选题Refer to the exhibit. Which two statements are true about the partial configuration that is shown？（）AHosts connected to the FastEthernet0/1 interface will not receive DHCP replies from the routerBThe first DHCP client to connect to the FastEthernet 0/1 interface will receive the IP address10.10.0.1CThe first DHCP client to connect to the FastEthernet 0/0 interface will receive the IP address10.0.0.1DDHCP requests received on the FastEthernet 0/1 interface will be forwarded to 10.0.0.2EThe first DHCP client to connect to the FastEthernet 0/0 interface will receive the IP address10.0.0.6