Computer Networking Which of the following connectivity devices is used to extend a network on a purely mechanical basis? 802.6 Gateway Active hub Router Switch 802.6 Gateway Active hub Router Switch ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the purpose of Spanning Tree Protocol in a switched LAN? To manage the VLAN database across multiple switches To prevent switching loops in networks with redundant switched paths To prevent routing loops in networks with redundant paths To provide a mechanism for network monitoring in switched environments To create collision domains To manage the VLAN database across multiple switches To prevent switching loops in networks with redundant switched paths To prevent routing loops in networks with redundant paths To provide a mechanism for network monitoring in switched environments To create collision domains ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You telnet to a router and make your necessary changes; now you want to end the Telnet session. What command do you type in? disconnect close disable exit disconnect close disable exit ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is considered a broadband communications channel? satellites systems fiber optic cable All of these coaxial cable microwave circuits satellites systems fiber optic cable All of these coaxial cable microwave circuits ANSWER DOWNLOAD EXAMIANS APP
Computer Networking IGRP uses which of the following as default parameters for finding the best path to a remote network?1. Hop count2. MTU3. Cumulative interface delay4. STP5. Path bandwidth value 2, 3 and 5 All of these 1 and 3 3 and 5 2, 3 and 5 All of these 1 and 3 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What command will permit SMTP mail to only host 1.1.1.1? access-list 10 permit tcp any host 1.1.1.1 eq smtp access-list 110 permit tcp any host 1.1.1.1 eq smtp access-list 110 permit ip smtp host 1.1.1.1 access-list 10 permit smtp host 1.1.1.1 access-list 10 permit tcp any host 1.1.1.1 eq smtp access-list 110 permit tcp any host 1.1.1.1 eq smtp access-list 110 permit ip smtp host 1.1.1.1 access-list 10 permit smtp host 1.1.1.1 ANSWER DOWNLOAD EXAMIANS APP
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