EnsurepassQUESTION 231 Lab-ACL     Router>enable (Need to enter the password cisco) Router#show running-config     What would be the effect of issuing the command ip access-group 114 in to the fa0/0 interface?   A.     Attempts to telnet to the router would fail. B.     It would allow all traffic from the network. C.     IP traffic would be passed through the interface but TCP and UDP traffic would Read more [...]
EnsurepassQUESTION 251 What are three reasons that an organization with multiple branch offices and roaming users might implement a Cisco VPN solution instead of point-to-point WAN links? (Choose three.)   A.     reduced cost B.     better throughput C.     broadband incompatibility D.     increased security E.      scalability F.      reduced latency   Correct Read more [...]
EnsurepassQUESTION 241 Which command is used to enable CHAP authentication, with PAP as the fallback method, on a serial interface?   A.     Router(config-if)# ppp authentication chap fallback ppp B.     Router(config-if)# ppp authentication chap pap C.     Router(config-if)# authentication ppp chap fallback ppp D.     Router(config-if)# authentication ppp chap pap   Correct Answer: B   QUESTION 242 Which Read more [...]
EnsurepassQUESTION 221 Refer to the exhibit. An administrator pings the default gateway at and sees the output as shown. At which OSI layer is the problem?     A.     data link layer B.     application layer C.     access layer D.     session layer E.      network layer   Correct Answer: E     QUESTION 222 Refer to the exhibit. Hosts in network Read more [...]
EnsurepassQUESTION 211 Which statement about access lists that are applied to an interface is true?   A.     You can place as many access lists as you want on any interface. B.     You can apply only one access list on any interface. C.     You can configure one access list, per direction, per Layer 3 protocol. D.     You can apply multiple access lists with the same protocol or in different directions.   Correct Read more [...]
EnsurepassQUESTION 201 Drag and Drop   Correct Answer:             QUESTION 202 Refer to the exhibit. A junior network administrator was given the task of configuring port security on SwitchA to allow only PC_A to access the switched network through port fa0/1. If any other device is detected, the port is to drop frames from this device. The administrator configured the interface and tested it with successful pings from PC_A to RouterA, and then observes the output Read more [...]
EnsurepassQUESTION 191 What are two benefits of using NAT? (Choose two.)   A.     NAT facilitates end-to-end communication when IPsec is enabled. B.     NAT eliminates the need to re-address all hosts that require external access. C.     NAT conserves addresses through host MAC-level multiplexing. D.     Dynamic NAT facilitates connections from the outside of the network. E.      NAT accelerates Read more [...]
EnsurepassQUESTION 181 Which command shows your active Telnet connections?   A.     show cdp neigbors B.     show session C.     show users D.     show vty logins   Correct Answer: B       QUESTION 182 Which type of EIGRP route entry describes a feasible successor?   A.     a backup route, stored in the routing table B.     a primary route, stored in Read more [...]
EnsurepassQUESTION 151 If IP routing is enabled, which two commands set the gateway of last resort to the default gateway? (Choose two.)   A.     ip default-gateway B.     ip route C.     ip default-network D.     ip default-route E.      ip route   Correct Answer: CE   QUESTION 152 Read more [...]
EnsurepassQUESTION 161 Refer to the exhibit. A network administrator configures a new router and enters the copy startup-config running-config command on the router. The network administrator powers down the router and sets it up at a remote location. When the router starts, it enters the system configuration dialog as shown. What is the cause of the problem?     A.     The network administrator failed to save the configuration. B.     The configuration Read more [...]
EnsurepassQUESTION 171 Which two locations can be configured as a source for the IOS image in the boot system command? (Choose two.)   A.     RAM B.     NVRAM C.     flash memory D.     HTTP server E.      TFTP server F.      Telnet server   Correct Answer: CE     QUESTION 172 Refer to the exhibit. Given the output for this command, if the router ID Read more [...]
EnsurepassQUESTION 111 Refer to the exhibit. What is the most efficient summarization that R1 can use to advertise its networks to R2?     A. B. C. D. E.   Correct Answer: C     QUESTION 112 Read more [...]
EnsurepassQUESTION 121 The network administrator is asked to configure 113 point-to-point links. Which IP addressing scheme defines the address range and subnet mask that meet the requirement and waste the fewest subnet and host addresses?   A. subnetted with mask B. subnetted with mask C. subnetted with mask D.     Read more [...]
EnsurepassQUESTION 131 Refer to the exhibit. The speed of all serial links is E1 and the speed of all Ethernet links is 100 Mb/s. A static route will be established on the Manchester router to direct traffic toward the Internet over the most direct path available. What configuration on the Manchester router will establish a route toward the Internet for traffic that originates from workstations on the Manchester LAN?   A.     ip route B.     Read more [...]
EnsurepassQUESTION 141 What is a global command?   A.     a command that is set once and affects the entire router B.     a command that is implemented in all foreign and domestic IOS versions C.     a command that is universal in application and supports all protocols D.     a command that is available in every release of IOS, regardless of the version or deployment status E.      a command Read more [...]
EnsurepassQUESTION 81 Refer to the exhibit. A technician is troubleshooting host connectivity issues on the switches. The hosts in VLANs 10 and 15 on Sw11 are unable to communicate with hosts in the same VLANs on Sw12. Hosts in the Admin VLAN are able to communicate. The port-to-VLAN assignments are identical on the two switches. What could be the problem?     A.     The Fa0/1 port is not operational on one of the switches. B.     The link connecting Read more [...]
EnsurepassQUESTION 91 What is the first 24 bits in a MAC address called?   A.     NIC B.     BIA C.     OUI D.     VAI   Correct Answer: C   QUESTION 92 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. B. C.     Read more [...]
EnsurepassQUESTION 101 What is the alternative notation for the IPv6 address B514:82C3:0000:0000:0029:EC7A:0000:EC72?   A.     B514 : 82C3 : 0029 : EC7A : EC72 B.     B514 : 82C3 :: 0029 : EC7A : EC72 C.     B514 : 82C3 : 0029 :: EC7A : 0000 : EC72 D.     B514 : 82C3 :: 0029 : EC7A : 0 : EC72   Correct Answer: D   QUESTION 102 Refer to the diagram. All hosts have connectivity with one another. Which statements Read more [...]
EnsurepassQUESTION 61 Refer to the exhibit. Which statement is true?     A.     The Fa0/11 role confirms that SwitchA is the root bridge for VLAN 20. B.     VLAN 20 is running the Per VLAN Spanning Tree Protocol. C.     The MAC address of the root bridge is 0017.596d.1580. D.     SwitchA is not the root bridge, because not all of the interface roles are designated.   Correct Answer: D     QUESTION Read more [...]
EnsurepassQUESTION 71 Which three of these statements regarding 802.1Q trunking are correct? (Choose three.)   A.     802.1Q native VLAN frames are untagged by default. B.     802.1Q trunking ports can also be secure ports. C.     802.1Q trunks can use 10 Mb/s Ethernet interfaces. D.     802.1Q trunks require full-duplex, point-to-point connectivity. E.      802.1Q trunks should have native Read more [...]
EnsurepassQUESTION 31 What value is primarily used to determine which port becomes the root port on each nonroot switch in a spanning-tree topology?   A.     path cost B.     lowest port MAC address C.     VTP revision number D.     highest port priority number E.      port priority number and MAC address   Correct Answer: A   QUESTION 32 In a switched environment, what does the Read more [...]
EnsurepassQUESTION 41 Refer to the exhibit. A technician has installed SwitchB and needs to configure it for remote access from the management workstation connected to SwitchA. Which set of commands is required to accomplish this task?     A.     SwitchB(config)# interface FastEthernet 0/1 SwitchB(config-if)# ip address SwitchB(config-if)# no shutdown   B.     SwitchB(config)# interface vlan 1 SwitchB(config-if)# Read more [...]
EnsurepassQUESTION 51 Assuming the default switch configuration, which VLAN range can be added, modified, and removed on a Cisco switch?   A.     1 through 1001 B.     2 through 1001 C.     1 through 1002 D.     2 through 1005   Correct Answer: B     QUESTION 52 Which statement about VLAN operation on Cisco Catalyst switches is true?   A.     When a packet is received from Read more [...]
EnsurepassQUESTION 21 Host 1 is trying to communicate with Host 2. The e0 interface on Router C is down. Which of the following are true? (Choose two.)     A.     Router C will use ICMP to inform Host 1 that Host 2 cannot be reached. B.     Router C will use ICMP to inform Router B that Host 2 cannot be reached. C.     Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached. D.     Read more [...]
EnsurepassQUESTION 11 Which three statements accurately describe Layer 2 Ethernet switches? (Choose three.)   A.     Spanning Tree Protocol allows switches to automatically share VLAN information. B.     Establishing VLANs increases the number of broadcast domains. C.     Switches that are configured with VLANs make forwarding decisions based on both Layer 2 and Layer 3 address information. D.     Microsegmentation Read more [...]
EnsurepassQUESTION 1 Refer to the exhibit. What will Router1 do when it receives the data frame shown? (Choose three.)     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 C.     Router1 will strip off the destination MAC address and replace it with the MAC address 0000.0c07.4320. Read more [...]