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. DHCPclients connected to the FastEthernet0/1 interface are not receiving addresses. Which twostatements contain recommendations that will s
olve the problem？（）
A.The network shown in the output under the ip dhcp pool Central command should be changedto network 10.10.0.0 with a mask of 255.255.255.0
B.A second DHCP pool for network 10.10.0.0/24 should be configured
C.An ip dhcp excluded-address global configuration command for network 10.10.0.0/24 should beissued
D.The ip helper-address 10.0.0.1 command should be issued so that the address can be added tothe FastEthernet0/0 configuration
E.The ip helper-address 10.0.0.1 command should be issued so that the address can be added tothe FastEthernet0/1 configuration
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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 on
Refer to the exhibit. Which statement is true about the configuration？（）
A.Hosts belonging to DHCP pool 1 and pool 2 will retain their IP settings for 30 hours before theymust renew
B.Hosts will receive IP settings from pool 1 until the addresses run out， and then hosts will receivethe settings from pool 2
C.Hosts in the 10.10.20.0/24 subnet will use 10.10.20.50 as its DNS server
D.DHCP pool 0 needs to have the ip dhcp excluded-address command to exclude the defaultrouter and DNS servers
A.BOOTP
B.TFTP
C.ARP
D.DNS
E.proxy-ARP
F.FTP
G.CDP
Refer to the exhibit. Which two statements are true？（）
A.DHCPDISCOVER packets will reach the DHCP server
B.The router will not forward DHCPDISCOVER packets because it has not been configured to doso.
C.This configuration is applied to interface Fa0/1
D.DHCPDISCOVER packets will not reach the DHCP server because DHCPDISCOVER packetsare broadcasts
E.DHCPDISCOVER packets will not reach the DHCP server because ports 67 and 68 have notbeen explicitly allowed by the ip forward-protocol command
F.This configuration is applied to interface Fa0/0
Refer to the exhibit. Based upon the information in the exhibit， which statement is true？（）
A.DHCP requests from the host will be rebroadcasted to R2
B.To complete this configuration， the R1 fa0/0 interface must be configured with the ip helper-addresses command
C.To complete this configuration， the R2 fa0/0 interface must be configured with the ip helper-addresses command
D.R1 will forward all DHCP requests to both 192.168.100.1 and 192.168.200.1 as unicastmessages
E.R1 will forward DHCP requests to 192.168.100.1. If there is no response， R1 will then forwardthe requests to 192.168.200.1
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Drag each element of the Cisco IOS Firewall Feature Set from the above and drop onto itsdescription on the below.
Refer to the exhibit. Which two statements about the AAA configuration are true？（）
Study the exhibit carefully.Routers A and B are customer routers. Routers 1， 2， 3 and 4 are provider routers. The routers areoperating with various IOS versions. Which frame mode MPLS configuration statement is true？（）
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Network Topology Exhibit：Configuration Exhibit：NET（config）# access-list 112 deny icmp any any echo logNET（config）# access-list 112 deny imp any any redirect logNET（config）# access-list 112 deny icmp any any mask-request logNET（config）# access-list 112 permit icmp any 10.1.1.0 0.0.0.255NET（config）# interface Fa0/1NET（config-if）# ip access-group 112 inYou work as a network administrator at networkTut.com， study the exhibit carefully. Theconfiguration has been applied to router NET to mitigate the threat of certain types of ICMPbasedattacks while allowing some ICMP traffic to the corporate LAN to work. However， the configurationis incorrect. On the basis of the information in the exhibit， which configuration option wouldcorrectly configure router NET？（）
cisco ios command to interface dialer 0
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Drag and drop the xDSL type on the above to the appropriate xDSL description on the below.
Which statement correctly describes IPsec VPN backup technology？（）
As a network engineer， study the exhibit carefully. Router Net is unable to establish an ADSLconnection with its provider. Which action would correct this problem？（）