"title":"1. Refer to the exhibit. Assuming that the routing tables are up to date and no ARP messages are needed,\n after a packet leaves H1, how many times is the L2 header rewritten in the path to H2?<br><br> ",
"title":"3. Which type of static route is configured with a greater administrative distance to provide a backup route\n to a route learned from a dynamic routing protocol?",
"title":"6. A router has used the OSPF protocol to learn a route to the 172.16.32.0/19 network. Which command will\n implement a backup floating static route to this network?",
"title":"7. Refer to the exhibit. Currently router R1 uses an EIGRP route learned from Branch2 to reach the\n 10.10.0.0/16 network. Which floating static route would create a backup route to the 10.10.0.0/16 network in the\n event that the link between R1 and Branch2 goes down?",
"title":"10. To enable RIPv1 routing for a specific subnet, the configuration command network 172.16.64.32 was entered\n by the network administrator. What address, if any, appears in the running configuration file to identify this\n network?",
"title":"11. A network administrator adds the default-information originate command to the configuration of a router\n that uses RIP as the routing protocol. What will result from adding this command?",
"images":[],
"type":0,
"options":{
"q11-0":"The router will only forward packets that originate on directly connected networks.",
"q11-1":"The router will propagate a static default route in its RIP updates, if one\n is present",
"q11-2":"The router will be reset to the default factory information",
"q11-3":"The router will not forward routing information that is learned from other routers"
"title":"12. Refer to the exhibit. What is the administrative distance value that indicates the route for R2 to reach\n the 10.10.0.0/16 network?<br><br> ",
"title":"13. Which route will a router use to forward an IPv4 packet after examining its routing table for the best\n match with the destination address?",
"title":"14. Refer to the exhibit. An administrator is attempting to install an IPv6 static route on router R1 to\n reach the network attached to router R2. After the static route command is entered, connectivity to the network is\n still failing. What error has been made in the static route configuration?<br><br> ",
"title":"15. A network administrator reviews the routing table on the router and sees a route to the destination\n network 172.16.64.0/18 with a next-hop IP address of 192.168.1.1. What are two descriptions of this route? (Choose\n two.)",
"title":"17. Employees of a company connect their wireless laptop computers to the enterprise LAN via wireless access\n points that are cabled to the Ethernet ports of switches. At which layer of the three-layer hierarchical network\n design model do these switches operate?",
"title":"22. What is the name of the layer in the Cisco borderless switched network design that would have more\n switches deployed than other layers in the network design of a large organization?",
"title":"25. Refer to the exhibit. A network engineer is examining a configuration implemented by a new intern who\n attached an IP phone to a switch port and configured the switch. Identify the issue, if any, with the\n configuration.<br><br> ",
"title":"26. A network administrator is configuring a new Cisco switch for remote management access. Which three items\n must be configured on the switch for the task? (Choose three.)",
"title":"27. A network technician has been asked to secure all switches in the campus network. The security\n requirements are for each switch to automatically learn and add MAC addresses to both the address table and the\n running configuration. Which port security configuration will meet these requirements?",
"title":"28. A network administrator is configuring port security on a Cisco switch. When a violation occurs, which\n violation mode that is configured on an interface will cause packets with an unknown source address to be dropped\n with no notification sent?",
"title":"29. Two employees in the Sales department work different shifts with their laptop computers and share the\n same Ethernet port in the office. Which set of commands would allow only these two laptops to use the Ethernet\n port and create violation log entry without shutting down the port if a violation occurs?",
"title":"30. Refer to the exhibit. What protocol should be configured on SW-A Port 0/1 if it is to send traffic from\n multiple VLANs to switch SW-B?<br><br> <br>\n",
"title":"31. A Cisco Catalyst switch has been added to support the use of multiple VLANs as part of an enterprise\n network. The network technician finds it necessary to clear all VLAN information from the switch in order to\n incorporate a new network design. What should the technician do to accomplish this task?",
"images":[],
"type":0,
"options":{
"q31-0":"Erase the startup configuration and reboot the switch",
"q31-1":"Erase the running configuration and reboot the switch",
"q31-2":"Delete the startup configuration and the vlan.dat file in the flash memory\n of the switch and reboot the switch",
"q31-3":"Delete the IP address that is assigned to the management VLAN and reboot the switch."
"title":"32. What will a Cisco LAN switch do if it receives an incoming frame and the destination MAC address is not\n listed in the MAC address table?",
"images":[],
"type":0,
"options":{
"q32-0":"Drop the frame.",
"q32-1":"Send the frame to the default gateway address.",
"q32-2":"Use ARP to resolve the port that is related to the frame.",
"q32-3":"Forward the frame out all ports except the port where the frame is\n received."
"title":"34. Refer to the exhibit. A network administrator is configuring inter-VLAN routing on a network. For now,\n only one VLAN is being used, but more will be added soon. What is the missing parameter that is shown as the\n highlighted question mark in the graphic?",
"title":"35. A network administrator is designing an ACL. The networks 192.168.1.0/25, 192.168.0.0/25,\n 192.168.0.128/25, 192.168.1.128/26, and 192.168.1.192/26 are affected by the ACL. Which wildcard mask, if any, is\n the most efficient to use when specifying all of these networks in a single ACL permit entry?",
"images":[],
"type":0,
"options":{
"q35-0":"0.0.0.127",
"q35-1":"0.0.0.255",
"q35-2":"0.0.1.255",
"q35-3":"0.0.255.255",
"q35-4":"A single ACL command and wildcard mask should not be used to specify these particular networks or other traffic\n will be permitted or denied and present a security risk."
"title":"36. The computers used by the network administrators for a school are on the 10.7.0.0/27 network. Which two\n commands are needed at a minimum to apply an ACL that will ensure that only devices that are used by the network\n administrators will be allowed Telnet access to the routers? (Choose two.)",
"title":"39. Which set of commands will configure a router as a DHCP server that will assign IPv4 addresses to the\n 192.168.100.0/23 LAN while reserving the first 10 and the last addresses for static assignment?",
"q39-0":"ip dhcp excluded-address 192.168.100.1 192.168.100.10 <br> ip dhcp excluded-address 192.168.100.254 <br> ip dhcp pool LAN POOL-100 <br> network 192.168.100.0 255.255.255.0 <br> ip default gateway 192.168.100.1",
"q39-1":"ip dhcp excluded-address 192.168.100.1 192.168.100.9 <br> ip dhcp excluded-address 192.168.101.254 <br> ip dhcp pool LAN POOL-100 <br> ip network 192.168.100.0 255.255.254.0 <br> ip default-gateway 192.168.100.1",
"q39-2":"ip dhcp excluded-address 192.168.100.1 192.168.100.10 <br> ip dhcp excluded-address 192.168.101.254 <br> ip dhcp pool LAN POOL-100 <br> network 192.168.100.0 255.255.254.0 <br> default-router 192.168.100.1",
"q39-3":"dhcp pool LAN-POOL 100 <br> ip dhcp excluded-address 192.168.100.1 192.168.100.9 <br> ip dhcp excluded-address 192.168.100.254 <br> network 192.168.100.0 255.255.254.0 <br> default-router 192.168.101.1"
"title":"40. Which command, when issued in the interface configuration mode of a router, enables the interface to\n acquire an IPv4 address automatically from an ISP, when that link to the ISP is enabled?",
"title":"41. Refer to the exhibit. A network administrator is configuring a router as a DHCPv6 server. The\n administrator issues a show ipv6 dhcp pool command to verify the configuration. Which statement explains the\n reason that the number of active clients is 0?<br><br> ",
"title":"44. Refer to the exhibit. NAT is configured on Remote and Main. The PC is sending a request to the web\n server. What IPv4 address is the source IP address in the packet between Main and the web server?",
"title":"48. A small company has a web server in the office that is accessible from the Internet. The IP address\n 192.168.10.15 is assigned to the web server. The network administrator is configuring the router so that external\n clients can access the web server over the Internet. Which item is required in the NAT configuration?",
"images":[],
"type":0,
"options":{
"q48-0":"an IPv4 address pool",
"q48-1":"an ACL to identify the local IPv4 address of the web server",
"q48-2":"the keyword overload for the ip nat inside source command",
"q48-3":"the ip nat inside source command to link the inside local and inside global\n addresses"
"title":"49. A college marketing department has a networked storage device that uses the IP address 10.18.7.5, TCP\n port 443 for encryption, and UDP port 4365 for video streaming. The college already uses PAT on the router that\n connects to the Internet. The router interface has the public IP address of 209.165.200.225/30. The IP NAT pool\n currently uses the IP addresses ranging from 209.165.200.228.236. Which configuration would the network\n administrator add to allow this device to be accessed by the marketing personnel from home?",
"title":"51. Refer to the exhibit. An administrator is trying to configure PAT on R1, but PC-A is unable to access the\n Internet. The administrator tries to ping a server on the Internet from PC-A and collects the debugs that are\n shown in the exhibit. Based on this output, what is most likely the cause of the problem?<br><br> ",
"title":"52. A network engineer is interested in obtaining specific information relevant to the operation of both\n distribution and access layer Cisco devices. Which command provides common information relevant to both types of\n devices?",
"title":"53. Which two statements are correct if a configured NTP master on a network cannot reach any clock with a\n lower stratum number? (Choose two.)",
"images":[],
"type":1,
"options":{
"q53-0":"The NTP master will claim to be synchronized at the configured stratum\n number.",
"q53-1":"An NTP server with a higher stratum number will become the master.",
"q53-2":"Other systems will be willing to synchronize to that master using\n NTP.",
"q53-3":"The NTP master will be the clock with 1 as its stratum number.",
"q53-4":"The NTP master will lower its stratum number."
"title":"55. Refer to the exhibit. Which three hosts will receive ARP requests from host A, assuming that port Fa0/4\n on both switches is configured to carry traffic for multiple VLANs? (Choose three.)<br><br> ",
"title":"57. When a customer purchases a Cisco IOS 15.0 software package, what serves as the receipt for that customer\n and is used to obtain the license as well?",
"title":"58. Refer to the exhibit. The network administrator enters these commands into the R1 router:<br><br>\n <br><br> <br>R1# copy running-config tftp Address or name of\n remote host [ ] When the router prompts for an address or remote host name, what IP address should the\n administrator enter at the prompt?",
"title":"59. Which configuration would be appropriate for a small business that has the public IP address of\n 209.165.200.225/30 assigned to the external interface on the router that connects to the Internet?",
"q59-0":"access-list 1 permit 10.0.0.0 0.255.255.255 <br> ip nat inside source list 1 interface serial 0/0/0 overload",
"q59-1":"access-list 1 permit 10.0.0.0 0.255.255.255 <br> ip nat pool comp 192.168.2.1 192.168.2.8 netmask 255.255.255.240 <br> ip nat inside source list 1 pool comp",
"q59-2":"access-list 1 permit 10.0.0.0 0.255.255.255 <br> ip nat pool comp 192.168.2.1 192.168.2.8 netmask 255.255.255.240 <br> ip nat inside source list 1 pool comp overload",
"q59-3":"access-list 1 permit 10.0.0.0 0.255.255.255 <br> ip nat pool comp 192.168.2.1 192.168.2.8 netmask 255.255.255.240 <br> ip nat inside source list 1 pool comp overload <br> ip nat inside source static 10.0.0.5 209.165.200.225"
"title":"63. Refer to the exhibit. Host A has sent a packet to host B. What will be the source MAC and IP addresses on\n the packet when it arrives at host B?<br><br> ",
"title":"68. Refer to the exhibit. Which command will properly configure an IPv6 static route on R2 that will allow\n traffic from PC2 to reach PC1 without any recursive lookups by router R2?<br><br> ",
"title":"77. An administrator is trying to remove configurations from a switch. After using the command erase\n startup-config and reloading the switch, the administrator finds that VLANs 10 and 100 still exist on the switch.\n Why were these VLANs not removed?",
"images":[],
"type":0,
"options":{
"q77-0":"These VLANs are default VLANs that cannot be removed.",
"q77-1":"These VLANs cannot be deleted unless the switch is in VTP client mode.",
"q77-2":"These VLANs can only be removed from the switch by using the no vlan 10 and no vlan 100 commands.",
"q77-3":"Because these VLANs are stored in a file that is called vlan.dat that is\n located in flash memory, this file must be manually deleted."
"q78-0":"The access interfaces do not have IP addresses and each should be configured with an IP address.",
"q78-1":"The switch interface FastEthernet0/1 is configured as an access interface\n and should be",
"q78-2":"The switch interface FastEthernet0/1 is configured to not negotiate and should be configured to negotiate.",
"q78-3":"The switch interfaces FastEthernet0/2, FastEthernet0/3, and FastEthernet0/4 are configured to not negotiate and\n should be configured to negotiate."
"title":"79. A network administrator is configuring an ACL with the command access-list 10 permit 172.16.32.0\n 0.0.15.255. Which IPv4 address matches the ACE?",
"title":"81. A network administrator is verifying a configuration that involves network monitoring. What is the\n purpose of the global configuration command logging trap 4?",
"images":[],
"type":0,
"options":{
"q81-0":"System messages will be forwarded to the number following the logging trap argument.",
"q81-1":"System messages that exist in levels 4-7 must be forwarded to a specific logging server.",
"q81-2":"System messages that match logging levels 0-4 will be forwarded to a\n specified logging device.",
"q81-3":"System messages will be forwarded using a SNMP version that matches the argument that follows the logging trap\n command."
"title":"83. Refer to the exhibit. A network engineer is preparing to upgrade the IOS system image on a Cisco 2901\n router. Based on the output shown, how much space is available for the new image?<br><br> ",
"title":"86. Refer to the exhibit. Assuming that the routing tables are up to date and no ARP messages are needed,\n after a packet leaves H1, how many times is the L2 header rewritten in the path to H3?<br><br> ",
"title":"89. The exhibit shows two PCs called PC A and PC B, two routes called R1 and R2, and two switches. PC A has\n the address 172.16.1.1/24 and is connected to a switch and into an interface on R1 that has the IP address\n 172.16.1.254. PC B has the address 172.16.2.1/24 and is connected to a switch that is connected to another\n interface on R1 with the IP address 172.16.2.254. The serial interface on R1 has the address 172.16.3.1 and is\n connected to the serial interface on R2 that has the address 172.16.3.2/24. R2 is connected to the internet cloud.\n Which command will create a static route on R2 in order to reach PC B? ",
"title":"90. Refer to the exhibit. R1 was configured with the static route command ip route 209.165.200.224\n 255.255.255.224 S0/0/0 and consequently users on network 172.16.0.0/16 are unable to reach resources on the\n Internet. How should this static route be changed to allow user traffic from the LAN to reach the\n Internet?<br><br> ",
"title":"91. Refer to the exhibit. Router R1 has an OSPF neighbor relationship with the ISP router over the\n 192.168.0.32 network. The 192.168.0.36 network link should serve as a backup when the OSPF link goes down. The\n floating static route command ip route 0.0.0.0 0.0.0.0 S0/0/1 100 was issued on R1 and now traffic is using the\n backup link even when the OSPF link is up and functioning. Which change should be made to the static route command\n so that traffic will only use the OSPF link when it is up?<br><br><br> ",
"title":"92. Refer to the exhibit. All hosts and router interfaces are configured correctly. Pings to the server from\n both H1 and H2 and pings between H1 and H2 are not successful. What is causing this problem?<br><br> ",
"title":"93. What caused the following error message to appear?<br>01:11:12: %PM-4-ERR_DISABLE:\n psecure-violation error detected on Fa0/8, putting Fa0/8 in err-disable state<br>01:11:12:\n %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by MAC address 0011.a0d4.12a0 on port\n FastEthernet0/8.<br>01:11:13: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/8,\n changed state to down<br>01:11:14: %LINK-3-UPDOWN: Interface FastEthernet0/8, changed state to\n down",
"title":"94. Refer to the exhibit. A small business uses VLANs 2, 3, 4, and 5 between two switches that have a trunk\n link between them. What native VLAN should be used on the trunk if Cisco best practices are being\n implemented?<br><br> ",
"title":"96. A network administrator is using the router-on-a-stick method to configure inter-VLAN routing. Switch\n port Gi1/1 is used to connect to the router. Which command should be entered to prepare this port for the\n task?",
"title":"97. What will be the result of adding the command ip dhcp excluded-address 172.16.4.1 172.16.4.5 to the\n configuration of a local router that has been configured as a DHCP server?",
"images":[],
"type":0,
"options":{
"q97-0":"Traffic that is destined for 172.16.4.1 and 172.16.4.5 will be dropped by the router.",
"q97-1":"Traffic will not be routed from clients with addresses between 172.16.4.1 and 172.16.4.5.",
"q97-2":"The DHCP server function of the router will not issue the addresses from\n 172.16.4.1through 172.16.4.5 inclusive.",
"q97-3":"The router will ignore all traffic that comes from the DHCP servers with addresses 172.16.4.1 and 172.16.4.5."
"title":"98. A host on the 10.10.100.0/24 LAN is not being assigned an IPv4 address by an enterprise DHCP server with\n the address 10.10.200.10/24. What is the best way for the network engineer to resolve this problem?",
"images":[],
"type":0,
"options":{
"q98-0":"Issue the command ip helper-address 10.10.200.10 on the router interface\n that is the 10.10.100.0/24 gateway.",
"q98-1":"Issue the command default-router 10.10.200.10 at the DHCP configuration prompt on the 10.10.100.0/24 LAN gateway\n router.",
"q98-2":"Issue the command ip helper-address 10.10.100.0 on the router interface that is the 10.10.200.0/24 gateway.",
"q98-3":"Issue the command network 10.10.200.0 255.255.255.0 at the DHCP configuration prompt on the 10.10.100.0/24 LAN\n gateway router."
"title":"100. Refer to the exhibit. NAT is configured on RT1 and RT2. The PC is sending a request to the web server.\n What IPv4 address is the source IP address in the packet between RT2 and the web server?<br><br> ",
"title":"101. Refer to the exhibit. A company has an internal network of 172.16.25.0/24 for their employee\n workstations and a DMZ network of 172.16.12.0/24 to host servers. The company uses NAT when inside hosts connect\n to outside network. A network administrator issues the show ip nat translations command to check the NAT\n configurations. Which one of source IPv4 addresses is translated by R1 with PAT?<br><br> ",
