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76.You are a network administrator on your network. A single Ethernet 10/100 Mbps switch on this network is handling all data transfers on a server network configured with 10/100 NIC cards. Many users are complaining about slow connections. Which of the following should be done to improve network performance?
77.You are troubleshooting a server after you have installed an NIC on the network. You run a set of diagnostic tests on the NIC. These tests reveal no problems. Which of the following troubleshooting steps need not be performed?