Computer Networking What is the main reason the OSI model was created? So application developers can change only one layer's protocols at a time. So different networks could communicate. So Cisco could use the model. To create a layered model larger than the DoD model. So application developers can change only one layer's protocols at a time. So different networks could communicate. So Cisco could use the model. To create a layered model larger than the DoD model. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A switch has been configured for three different VLANs: VLAN2, VLAN3, and VLAN4. A router has been added to provide communication between the VLANs. What type of interface is necessary on the router if only one connection is to be made between the router and the switch? 1Gbps Ethernet 10Mbps Ethernet 56Kbps Serial 100Mbps Ethernet 1Gbps Ethernet 10Mbps Ethernet 56Kbps Serial 100Mbps Ethernet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication circuits that transmit data in both directions but not at the same time are operating in a simplex mode None of these an asynchronous mode a full-duplex mode a half-duplex mode a simplex mode None of these an asynchronous mode a full-duplex mode a half-duplex mode ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Your company is running IGRP using an AS of 10. You want to configure EIGRP on the network but want to migrate slowly to EIGRP and don't want to configure redistribution. What command would allow you to migrate over time to EIGRP without configuring redistribution? router igrp combine eigrp 10 router eigrp 11 router eigrp 10 redistribute igrp router eigrp 10 router igrp combine eigrp 10 router eigrp 11 router eigrp 10 redistribute igrp router eigrp 10 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network administrator is connecting hosts A and B directly through their Ethernet interfaces, as shown in the illustration. Ping attempts between the hosts are unsuccessful. What can be done to provide connectivity between the hosts?1. A crossover cable should be used in place of the straight-through cable.2. A rollover cable should be used in place of the straight-through cable.3. The subnet masks should be set to 255.255.255.192.4. A default gateway needs to be set on each host.5. The subnet masks should be set to 255.255.255.0. 1 only 3 and 4 only 1 and 5 only 2 and 5 only 2 only 1 only 3 and 4 only 1 and 5 only 2 and 5 only 2 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires required for sending data over a serial communications links? None of these 4 2 3 1 None of these 4 2 3 1 ANSWER DOWNLOAD EXAMIANS APP
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