Refer to the exhibit. This shows the NetFlow statistics for a router. You are analyzing the traffic pattern and you are interested in the percentage of packets between 32 and 64 bytes in size and the number of flows in progress. Which of these identifies both numbers correctly?（）A. 69.4%, 4061B. 24.9%, 980C. 69.4%, 35D. 6.94%, 980E. cannot be determined from this output
Refer to the exhibit. This shows the NetFlow statistics for a router. You are analyzing the traffic pattern and you are interested in the percentage of packets between 32 and 64 bytes in size and the number of flows in progress. Which of these identifies both numbers correctly?（）
A. 69.4%, 4061
B. 24.9%, 980
C. 69.4%, 35
D. 6.94%, 980
E. cannot be determined from this output
相关考题：
why do you need to take the lube oil sample for analysis ? in the analyzing , what can you possibly find ?and if you find these substances ,what are the possible problems the engines may have ?why ?
Refer to the exhibit. You want to minimize the downtime that results from supervisor engine switchovers on Cisco 6500 Series Switches and Cisco 7600 Series Routers. To achieve this, you are considering deploying a Cisco Nonstop Forwarding with Stateful Switchover solution using OSPF.In the exhibit you can see the output of the show ip ospf neighbor detail command.Which trait of systems using Cisco Nonstop Forwarding with Stateful Switchover and OSPF is shown in the exhibit output and will impact your plan?（）A. Stateful Switchover for Cisco Nonstop Forwarding only works with BGP.B. Stateful Switchover for Cisco Nonstop Forwarding must be configured on all adjacent routers.C. Cisco Nonstop Forwarding with Stateful Switchover helper mode is not supported on the adjacent router.D. Cisco Nonstop Forwarding with Stateful Switchover helper mode for OSPF has been promiscuousstandardized and is supported on the adjacent router.
The following exhibit displays the NetFlow statistics for a CIS router, which will be helpful for a network administrator to collect IP traffic information.Which two numbers separately refer to the percentage of packets sized between 32 and 64 bytes and the number of flows in progress?（）A. 24.9%, 980B. 6.94%, 980C. 69.4%, 35D. cannot be determined from this outputE. 69.4%, 4061
Refer to the exhibit. Which two statements are true about the partial configuration that is shown? () A. The first DHCP client to connect to the FastEthernet 0/1 interface will receive the IP address 10.10.0.1.B. DHCP requests received on the FastEthernet 0/1 interface will be forwarded to 10.0.0.2.C. The first DHCP client to connect to the FastEthernet 0/0 interface will receive the IP a ddress 10.0.0.1D. The first DHCP client to connect to the FastEthernet 0/0 interface will receive the IP address 10.0.0.6.E. Hosts connected to the FastEthernet0/1 interface will not receive DHCP replies from the router.
Refer to the exhibit. The routing protocols EIGRP and OSPF have been configured as indicated in the exhibit. Given the partial configuration of router R2, which network will be present in th e routing table of R4?（）A. Network BB. Network A and Network BC. Network AD. neither Network A nor Network B
Refer to the exhibit. Which command would verify if PBR reacts to packets sourced from 172.16.0.0／16?() A. show ip routeB. show policy - mapC. show access - listsD. show route - map
Refer to the exhibit. ROUTE.com is planning to implement a new secure OSPF network to support traffic between clients on the 172.16.10.0/24 network and the file server on th e 172.16.20./24 network. You have been asked to review the implementation plan for the OSPF project. Which statement about the plan is true?（）A. It is complete as written.B. It should include a task that shuts down all unused interfaces.C. It sho uld include tasks that enable and verify OSPF authentication.D. It should include a task that establishes a file transfer baseline before and after the configuration is changed.
Refer to the exhibit. A new TAC engineer came to you for advice. A GRE over IPsec tunnel was configured, but the tunnel is not coming up. W hat did the TAC engineer configure incorrectly?() A. The crypto isakmp configuration is not correct.B. The crypto map configuration is not correct.C. The interface tunnel configuration is not correct.D. The network configuration is not correct; netw ork 172.16.1.0 is missing.
Refer to the exhibit. Which th ree commands should be used on router B1 to redistribute the EIGRP AS 10 routes into RIP?() A. router ripB. router eigrp 10C. redistribute eigrp 10D. redistribute ripE. default - metric 10000 100 255 1 1500F. default - metric 5
Refer to the exhibit. You want to use all the routes in the EIGRP topology for IP load balancing. Which two EIGRP subcommands wou ld you use to accomplish this goal?() A. traffic - share balancedB. distanceC. maximum- pathsD. default - networkE. variance
Refer to the exhibit. OSPF is running throughout the network. You want to minimize the propagation of LSAs into and out of A rea 1. Which OSPF feature would best achieve this goal? () A. stubB. totally stubbyC. NSSAD. totally NSSA
Refer to the exhibit. You have completed an OSPF implementation, and you are verifying OSPF operation. You notice that router A and router B are stuck in the two - way state. From the show ip ospf interface command output, what is the cause of this issue?（）A. All OSPF implementations must have at le ast one interface in area 0.B. You are attempting to run in the broadcast mode over an NBMA interface.C. Both routers are configured to function as a BDR; therefore, there is no DR router.D. Someone has changed the OSPF router ID; therefore you must clear the OSPF process.E. The OSPF priority is set to 0 on both routers; therefore neither can become the DR.
Refer to the exhibit. A Boston company bought th e assets of a New York company and is trying to route traffic between the two data networks using EIGRP. The show command output shows that traffic will not flow between the networks. As a network consultant, you were asked to modify the configuration a nd certify the interoperability of the two networks. For traffic to flow from subnet 172.16.8.0/24 to the 172.16.16.0/24 subnet, which configuration change do you recommend?（）A. Turn off autosummarization on routers N1 and B1.B. Add IP summary addre sses to the Internet - pointing interfaces of routers N1 and B1.C. Turn off autosummarization on routers N2 and B2.D. Add wildcard masks to the network commands on routers N2 and B2.
Refer to the exhibit. What is the most appropriate summarization for these routes?() A.10.0.0.0/21B.10.0.0.0/22C.10.0.0.0/23D.10.0.0.0/24
Refer to the exhibit. Which subnet mask will place all hosts on Network B in the same subnet with the least amount of wasted addresses?() A.255.255.255.0B.255.255.254.0C.255.255.252.0D.255.255.248.0
Refer to the exhibit. Which value will be configured for Default Gateway of the Local Area Connection?() A.10.0.0.0B.10.0.0.254C.192.223.129.0D.192.223.129.254
Refer to the exhibit. What are three of the basic components of a VoIP network？（）A、software voice applicationsB、multipoint control unit （MCU） C、gatekeeper D、call agentE、interactive voice response （IVR） systems F、softphones
Refer to the exhibit. The DHCP configuration that is shown is configured on a Cisco router. Whichstatement is true？（）A、The router will distribute IP addresses from pool 1 until its addresses are exhausted. Then therouter will begin distributing addresses from pool 2B、The configuration is invalid because the DHCP options are global configuration commandsC、The configuration is incomplete until the DHCP pools are bound to the appropriate interface orinterfacesD、The router will choose which pool to use based upon the interface the DHCP request wasreceived on
Your company uses SQL Server 2005. Users report that report execution is slow. You investigate and discover that some queries do not use optimal execution plans. You also notice that some optimizer statistics are missing and others are out of date. You need to correct the problem so that reports execute more quickly. Which two Transact-SQL statements should you use?（）A、 DBCC CHECKTABLE B、 ALTER INDEX REORGANIZE C、 UPDATE STATISTICS D、 CREATE STATISTICS E、 DBCC SHOW_STATISTICS F、 DBCC UPDATEUSAGE
You notice a performance change in your production Oracle database and you want to know which change has made this performance difference. You generate the Compare Period Automatic Database Diagnostic Monitor (ADDM) report to further investigation. Which three findings would you get from the report?（）A、It detects any configuration change that caused a performance difference in both time periods.B、It identifies any workload change that caused a performance difference in both time periods.C、It detects the top wait events causing performance degradation.D、It shows the resource usage for CPU, memory, and I/O in both time periods.E、It shows the difference in the size of memory pools in both time periods.F、It gives information about statistics collection in both time periods.
单选题Refer to the exhibit. Which Virtual Router Redundancy Protocol （VRRP） statement is true about the roles of the master virtual router and the backup virtual router？（）A Router A is the master virtual router， and Router B is the backup virtual router. When Router A fails， Router B will become the master virtual router. When Router A recovers， Router B will maintain the role of master virtual routeB Router A is the master virtual router， and Router B is the backup virtual router. When Router A fails， Router B will become the master virtual router. When Router A recovers， it will regain the master virtual router roleC Router B is the master virtual router， and Router A is the backup virtual router. When Router B fails， Router A will become the master virtual router. When Router B recovers， Router A will maintain the role of master virtual router.D Router B is the master virtual router， and Router A is the backup virtual router. When Router B fails， Router A will become the master virtual router. When Router B recovers， it will regain the master virtual router role
单选题Your database is functional with peak load for one hour. You want to preserve the performance statistics collected during this period so that they can be used for comparison while analyzing the performance of the database in the future. What action would you take to achieve this task？（）ASet the STATISTICS_LEVEL initialization parameter to ALL.BCreate a baseline on a pair of snapshots that have the statistics of the peakload period in the database.CDecrease the snapshot interval in the AWR to collect more number of snapshots during the peakload period.DSet the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid theautomatic purging of the snapshots.
单选题Your database is functional with peak load for one hour. You want to preserve the performance statistics collected during this period so that they can be used for comparison while analyzing the performance of thedatabase in the future. What action would you take to achieve this task？（）ASet the STATISTICS_LEVEL initialization parameter to ALL.BCreate a baseline on a pair of snapshots that have the statistics of the peak-load period in the database.CDecrease the snapshot interval in the AWR to collect more number of snapshots during the peak-load period.DSet the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid the automatic purging of the snapshots.
多选题You are about to configure PPP n the interface of a Cisco router. Which authentication methods could you use?（）ASSLBSLIPCPAPDLAPBECHAPFVNP
单选题Refer to the exhibit. The DHCP configuration that is shown is configured on a Cisco router. Whichstatement is true？（）AThe router will distribute IP addresses from pool 1 until its addresses are exhausted. Then therouter will begin distributing addresses from pool 2BThe configuration is invalid because the DHCP options are global configuration commandsCThe configuration is incomplete until the DHCP pools are bound to the appropriate interface orinterfacesDThe router will choose which pool to use based upon the interface the DHCP request wasreceived on
多选题Refer to the exhibit. What are three of the basic components of a VoIP network？（）Asoftware voice applicationsBmultipoint control unit （MCU）CgatekeeperDcall agentEinteractive voice response （IVR） systemsFsoftphones
单选题Refer to the exhibit. A network administrator configures a new router and enters the copy startup-config running-config on the router. The network administrator powers down the router and sets it up at a remote location. When the router starts, it enter the system configuration dialog as shown. What is the caust of the problem?（）A The network administrator faled to save the configuration.B The configuration register is set to 0x2100.C The boot system flash command is missing from the configuration.D The configuraiton register is set to 0x2102.E The router is configured with the boot system startup command.