1.Which three statements are true regarding the encapsulation and de-encapsulation of packets when traveling through a router? (Choose three.) ***The router modifies the TTL field, decrementing it by one. The router changes the source IP to the IP of the exit interface. ***The router maintains the same source and destination IP. ***The router changes the source physical address
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1.How many usable host addresses does the 192.168.1.0/25 subnet provide? 254 128 127 126*** 64 62 2 A network technician has isolated a problem at the transport layer of the OSI model. Which question would provide further information about the problem? Do you have a firewall that is configured on your PC?*** Do you have a link light on your network card? Is your PC configured
1 Which AAA service reduces IT operating costs by providing detailed reporting and monitoring of network user behavior, and also by keeping a record of every access connection and device configuration change across the network? authentication accreditation accounting authorization 2 Which three items are normally included when
Q.1 Which two statements are true about the OSI and TCP/IP models? (Choose two.) The two bottom layers of the TCP/IP model make up the bottom layer of the OSI model. The TCP/IP model is a theoretical model and the OSI model is based on actual protocols. The OSI network layer is comparable to the Internet layer of the TCP/IP model. The
Q.1 Which command is used to view the RIP routing protocol settings and configuration? show version show ip route show interface show ip protocols Q.2 Refer to the exhibit. What is the maximum number of RIP routers that could separate HostA and HostB and still leave the hosts with connectivity to each other? 14 15 16 17 Q.3
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
Q.1 In an 8 bit binary number, what is the total number of combinations of the eight bits? 128 254 255 256 512 1024 Q.2 Convert the decimal number 231 into its binary equivalent. Select the correct answer from the list below. 11110010 11011011 11110110 11100111 11100101 11101110 Q.3
Q.1 Which two benefits can be gained by locating network equipment in a telecommunications closet, rather than in a user area? (Choose two.) faster communication speeds √improved physical security more resistant to hacker attempts √centralized cable management less electrical usage Q.2 Which three issues should be noted on the technician's site
1.The DHCP server in a lab environment is down when multiple DHCP clients in the lab are booted for the first time. Which two statements describe how the DHCP clients will be affected by the absence of a DHCP server during boot? (Choose two.) The clients will not boot completely until the DHCP server resumes functioning. The clients will attempt via the use
