Refer to the exhibit.The two connected ports on the switch are not turning orange or green. What would be the most effective steps to troubleshoot this physical layer problem？（）https://assets.asklib.com/images/image2/2018072315400645262.jpg

A . The command will be rejected by the switch. B . Interfaces FastEthernet0/13 and FastEthernet0/14 will no longer be bundled. C . Dynamic Trunking Protocol will be turned off on interfaces FastEthernet0/13 and FastEthernet0/14. D . Interfaces FastEthernet0/13 and FastEthernet0/14 will only allow traffic from the native VLAN. E . Interfaces FastEthernet0/13 and FastEthernet0/14 will continue to pass traffic for VLANs 88，100，360.

A . Use hash MD5 to ensure that IKE works through NAT.  B . Use ah-sha-hmac, as it does not check the integrity of the IP header. The IP header will change due to NAT.  C . Use 3DES, as it will encrypt the IPSec header IP addresses and bypass addressing issues.  D . Use esp-sha-hmac, as it does not check the integrity of the IP header. The IP header will change due to NAT.

A . All ports will be in a state of discarding, learning, or forwarding. B . Thirty VLANs have been configured on this switch. C . The bridge priority is lower than the default value for spanning tree. D . All interfaces that are shown are on shared media. E . All designated ports are in a forwarding state. F . The switch must be the root bridge for all VLANs on this switch.

A . SIP support in dial peers is a Cisco IOS function.  B . Use the notify-based DTMF relay mechanism that is proprietary to Cisco. C . SIP support in Cisco IOS is a function of localized call processing integrated with Cisco Unity Express.  D . Use either the notify-based DTMF relay mechanism that is proprietary to Cisco or the RFC-based DTMF relay.  E . The SIP server must be configured for the E.164 numbers that are going to register with the Cisco CallManager Express database. &e

A . The path of the packets will be R3 to R2 to R1. B . The path of the packets will be R3 to R1 to R2. C . The path of the packets will be both R3 to R2 to R1 and R3 to R1. D . The path of the packets will be R3 to R1

A . Configure the gateway on Host A as 10.1.1.1. B . Configure the gateway on Host B as 10.1.2.254. C . Configure the IP address of Host A as 10.1.2.2. D . Configure the IP address of Host B as 10.1.2.2. E . Configure the masks on both hosts to be 255.255.255.224. F . Configure the masks on both hosts to be 255.255.255.240.

A . The feature of a forms application enabling it to run both in client-server mode and on the Web.  B . Storing PL/SQL program units between the Oracle server and the application to make optimal use of available resources.  C . The nature of a three-tier architecture, where the form module and processing software reside on an application server.  D . The feature of a forms application that is able to use Ethernet, twisted pair, and wireless data connections.

A . Configure the gateway on Host A as 10.1.1.1. B . Configure the gateway on Host B as 10.1.2.254. C . Configure the IP address of Host A as 10.1.2.2. D . Configure the IP address of Host B as 10.1.2.2. E . Configure the masks on both hosts to be 255.255.255.224. F . Configure the masks on both hosts to be 255.255.255.240.

A .  The minimum data retry count from AP1 is exceeded. B .  The maximum data retry count from AP1 is exceeded. C .  The client has missed too many beacons from AP1. D .  The client data rate from AP1 has been reduced. E .  The client has received too many beacons from AP2. F .  The client data rate from AP2 has been increased.

A . A gatekeeper is contacted to determine the correct local gateway to use. B . A gateway will receive the call and forward a call request to the local gatekeeper. C . A gateway will receive the call and forward a call request to the gatekeeper on the other side of the WAN D . A gatekeeper will receive the call and forward a call request to the remote gateway.

A .  Interface FastEthernet 0/1 was configured with the switchport port-security aging command.   B .  Interface FastEthernet 0/1 was configured with the switchport port-security protect command.   C .  Interface FastEthernet 0/1 was configured with the switchport port-security violation restrict  command. D .  When the number of secure IP addresses reaches 10， the interface will immediately shut down.  E .  When the number of secure MAC addresses reaches 10， the interface will immediately shut  down and an SNMP trap notification will be sent.

A . The IP address for Server A is a broadcast address. B . The IP address for Workstation B is a subnet address. C . The gateway for Workstation B is not on the same subnet. D . The gateway for Server A is not on the same subnet.

A .  The transmitted signal from the AP arrives at the client at slightly different times resulting in  phase shifting. B .  If signal 2 is close to 360 degrees out of phase with signal 1， the result is essentially zerosignal  or a dead spot in the WLAN. C .  Multipath interference is less of an issue when using a DSSS technology because multipath is  frequency selective. D .  If signal 1 is in phase with signal 2， the result is essentially zerosignal or a dead spot in the  WLAN. E .  Multipath interference is solved by using dual antennas.

A . The router will distribute IP addresses from pool 1 until its addresses are exhausted. Then therouter will begin distributing addresses from pool 2 B . The configuration is invalid because the DHCP options are global configuration commands C . The configuration is incomplete until the DHCP pools are bound to the appropriate interface orinterfaces D . The router will choose which pool to use based upon the interface the DHCP request wasreceived o

A . Router A will prefer the path through router B for network 172.20.0.0 B . Router A will prefer the path through router C for network 172.20.0.0 C . Packets from router D will prefer the path through router B for networks advertised by router A D . Packets from r outer D will prefer the path through router C for networks advertised by router A

A . The IP address for Server A is a broadcast address. B . The IP address for Workstation B is a subnet address. C . The gateway for Workstation B is not on the same subnet. D . The gateway for Server A is not on the same subnet.

A pharmaceutical company tested a new painkiller on 1,000 lab rats that were fed large doses of the painkiller for a two-month period. By the end of the experiment, 39 of tile rats had died. The company concluded that the painkiller was sufficiently safe to test on humans. Which of the following, if true, provides the most support for the pharmaceutical company's conclusion？ A．The amount of painkiller fed to the rats was substantially greater, in relation to body mass, than the dosage any human would take under normal circumstances. B．Because of the different body chemistry of humans and rats, some compounds can be dangerous for rats but safe for humans, and vice versa. C．Tests of this same painkiller on dogs showed that 3 out of 50 dogs developed lesions on their livers during the course of the experiment. D．The researchers found that during the experiment, the rats showed a significantly lower sensitivity to pain than rats do under normal circumstances. E．In an experiment of this length with this number of rats, it is not unusual for up to 50 rats to die during the experiment for reasons unrelated to the experiment itself.

A．A.that B．B.which C．C.where D．D.what

A．The writer B．The child C．The parent D．The teacher