Computer Networking What is the subnetwork number of a host with an IP address of 172.16.66.0/21? 172.16.0.0 172.16.36.0 172.16.48.0 172.16.64.0 172.16.0.0 172.16.36.0 172.16.48.0 172.16.64.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What command is used to create a backup configuration? copy running-config startup-config copy running backup config mem wr mem copy running-config startup-config copy running backup config mem wr mem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Your router has the following IP address on Ethernet0: 172.16.2.1/23. Which of the following can be valid host IDs on the LAN interface attached to the router?1. 172.16.1.1002. 172.16.1.1983. 172.16.2.2554. 172.16.3.0 3 and 4 only 1 only 2 and 3 only None of these 2 and 5 only 3 and 4 only 1 only 2 and 3 only None of these 2 and 5 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What type of RJ45 UTP cable is used between switches? Crossover with a CSU/DSU Straight-through Crossover with a router in between the two switches Crossover cable Crossover with a CSU/DSU Straight-through Crossover with a router in between the two switches Crossover cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which three statements are true about the operation of a full-duplex Ethernet network?1. There are no collisions in full-duplex mode.2. A dedicated switch port is required for each full-duplex node.3. Ethernet hub ports are preconfigured for full-duplex mode.4. In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.5. The host network card and the switch port must be capable of operating in full-duplex mode. 5 only 2 and 4 1, 2, and 5 2, 3 and 4 5 only 2 and 4 1, 2, and 5 2, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which three commands can be used to check LAN connectivity problems on a router?1. show interfaces2. show ip route3. tracert4. ping5. dns lookups None of these 2 and 5 3 and 5 1 ,2 and 4 None of these 2 and 5 3 and 5 1 ,2 and 4 ANSWER DOWNLOAD EXAMIANS APP
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