Twentythree Zone

Q.1 In what two ways does SDM differ from the IOS CLI? (Choose two.) 

 SDM is used for in-band management only. The IOS CLI can be used for in-band and out-of-band management. 
 SDM is accessed through a Telnet application. The IOS CLI is accessed through a web browser. 
 SDM is available for all router platforms. The IOS CLI is available for a limited number of Cisco devices. 
 SDM utilizes GUI buttons and text boxes. The IOS CLI requires the use of text-based commands. 
 SDM is used for advanced configuration tasks. The IOS CLI is preferred for initial basic device configuration. 


Q.2 Which mode will a configured router display at login? 

 global configuration mode 
 setup mode 
 ROM monitor mode 
 user EXEC mode 


 
Q.3 Refer to the exhibit. Which password or passwords will be encrypted as a result of the configuration that is shown? 

 virtual terminal only 
 enable mode only 
 console and virtual terminal only 
 enable mode and virtual terminal 
 only the service password 
 all configured passwords 


 
Q.4 Refer to the exhibit. Which three sets of commands are required to enable administrators to connect to the Switch1 console over Telnet for configuration and management? (Choose three.) 

 Switch1(config)# interface fa0/1 
     Switch1(config-if)# ip address 192.168.2.64 255.255.255.192 
 Switch1(config)# interface fa0/1 
     Switch1(config-if)# ip address 192.168.2.66 255.255.255.192 
 Switch1(config)# interface vlan 1 
     Switch1(config-if)# ip address 192.168.2.126 255.255.255.192 
     Switch1(config-if)# no shutdown 
 Switch1(config)# line vty 0 4 
     Switch1(config-line)# enable password cisco 
     Switch1(config-line)# login 
 Switch1(config)# line vty 0 15 
     Switch1(config-line)# password cisco 
     Switch1(config-line)# login 
 Switch1(config)# ip default-gateway 192.168.2.65 


Q.5 How does the SYST LED on the catalyst 2960 switch indicate a POST failure? 

 blinks rapidly amber 
 blinks rapidly green 
 steady amber 
 steady green 


 
Q.6 Refer to the exhibit. A company always uses the last valid IP address in a subnetwork as the IP address of the router LAN interface. A network administrator is using a laptop to configure switch X with a default gateway. Assuming that the switch IP address is 192.168.5.147/24, what command will the administrator use to assign a default gateway to the switch? 

 X(config)# ip default-gateway 192.168.5.254 
 X(config)# ip gateway 192.168.5.1 
 X(config)# ip route 0.0.0.0 0.0.0.0 192.168.5.1 
 X(config)# ip default-route 192.168.5.1 
 X(config)# ip route 192.168.5.254 255.255.255.0 fastethernet 0/0 


Q.7 A technician has made changes to the configuration of a router. What command will allow the technician to view the current configuration before he saves the changes? 

 router# show running-config 
 router# show startup-config 
 router# show flash 
 router# show version 


Q.8 Passwords can be used to restrict access to all or parts of the Cisco IOS. Select the modes and interfaces that can be protected with passwords. (Choose three.) 

 VTY interface 
 console interface 
 Ethernet interface 
 secret EXEC mode 
 privileged EXEC mode 
 router configuration mode 


Q.9 To save time, IOS commands may be partially entered and then completed by typing which key or key combination? 

 Tab 
 Ctrl-P 
 Ctrl-N 
 Up Arrow 
 Right Arrow 
 Down Arrow 


Q.10 What is the correct command sequence to configure a router host name to 'LAB_A'? 

 Router> enable 
     Router# configure terminal 
     Router(config)# hostname LAB_A 
 Router> enable 
     Router# hostname LAB_A 
 Router> enable 
     Router# configure router 
     Router(config)# hostname LAB_A 
 Router> enable 
     Router(config)# host name LAB_A 


 
Q.11 Refer to the exhibit. From the router console, an administrator is unable to ping a Catalyst switch that is located in another building. What can the administrator do from her location to check the IP configuration of the attached switch? 

 Open an SDM session with the switch from her desktop. 
 Telnet to the switch from the router console. 
 Use the show cdp neighbors detail command from the router console. 
 The administrator must go to the switch location and make a console connection to check these settings. 


Q.12 Which two options must be selected in SDM Express to enable a router serial interface to obtain an IP address automatically? (Choose two.) 

 Easy IP (IP negotiated) 
 IP unnumbered 
 No IP address 
 HDLC encapsulation 
 Frame Relay encapsulation 
 PPP encapsulation 


Q.13 What three settings can be made in the SDM Express basic configuration screen? (Choose three.) 

 host name 
 DHCP options 
 domain name 
 interface IP addresses 
 enable secret password 
 DNS server IP addresses 


Q.14 Which tasks can be accomplished by using the command history feature? (Choose two.) 

 View a list of commands entered in a previous session. 
 Recall up to 15 command lines by default. 
 Set the command history buffer size. 
 Recall previously entered commands. 
 Save command lines in a log file for future reference. 


Q.15 What option within Cisco SDM Express must be configured to allow hosts that receive IP address settings from the router to resolve names on the network or Internet? 

 host name 
 domain name 
 DHCP address pool 
 DNS server IP address 


Q.16 Which three encapsulation types can be set on a serial interface by an administrator who is using SDM Express? (Choose three.) 

 ATM 
 CHAP 
 Frame Relay 
 HDLC 
 PAP 
 PPP 


Q.17 Which command will display routing table information about all known networks and subnetworks? 

 Router# show ip interfaces 
 Router# show ip connections 
 Router# show ip route 
 Router# show ip networks 


Q.18 A network administrator needs to configure a router. Which of the following connection methods requires network functionality to be accessible? 

 console 
 AUX 
 Telnet 
 modem 


Q.19 Which three pieces of information about a neighbor device can be obtained by the show cdp neighbors command? (Choose three.) 

 platform 
 routing protocol 
 connected interface of neighbor device 
 device ID 
 IP addresses of all interfaces 
 enable mode password 


Q.20 Which function is a unique responsibility of the DCE devices shown in the exhibit? 

 transmission of data 
 reception of data 
 clocking for the synchronous link 
 noise cancellation in transmitted data 


Q.21 Which of the following are functions of NVRAM? (Choose two.) 

 stores the routing table 
 retains contents when power is removed 
 stores the startup configuration file 
 contains the running configuration file 
 stores the ARP table 


 
Q.22 Refer to the exhibit. Which series of commands will enable users who are attached to Router1 to access the remote server? 

 Router1(config)# interface S0/0/0 
     Router1(config-if)# ip address 64.100.0.129 255.255.255.252 
     Router1(config-if)# clock rate 64000 
     Router1(config-if)# no shutdown 
 Router1(config)# interface S0/0/0 
     Router1(config-if)# ip address 64.100.0.125 255.255.255.252 
     Router1(config-if)# no shutdown 
 Router1(config)# interface S0/0/0 
     Router1(config-if)# ip address 64.100.0.125 255.255.255.252 
     Router1(config-if)# clock rate 64000 
     Router1(config-if)# no shutdown 
 Router1(config)# interface S0/0/0 
     Router1(config-if)# ip address 64.100.0.129 255.255.255.252 
     Router1(config-if)# no shutdown 


Q.23 A network technician is attempting to add an older workstation to a Cisco switched LAN. The technician has manually configured the workstation to full-duplex mode in order to enhance the network performance of the workstation. However, when the device is attached to the network, performance degrades and excess collision are detected. What is the cause of this problem? 

 The host is configured in a different subnet from the subnet of the switch. 
 There is a duplex mismatch between the workstation and switch port. 
 The switch port is running at a different speed from the speed of the workstation NIC. 
 The host has been configured with a default gateway that is different from that of the switch. 


Q.24 Which of the following statements are true regarding the user EXEC mode? (Choose two.) 

 All router commands are available. 
 Global configuration mode can be accessed by entering the enable command. 
 A password can be entered to allow access to other modes. 
 Interfaces and routing protocols can be configured. 
 Only some aspects of the router configuration can be viewed. 


Q.25 Which command turns on a router interface? 

 Router(config-if)# enable 
 Router(config-if)# no down 
 Router(config-if)# s0 active 
 Router(config-if)# interface up 
 Router(config-if)# no shutdown