Computer Networking Routers operate at layer _____. LAN switches operate at layer _____. Ethernet hubs operate at layer _____. Word processing operates at layer _____. All of these 3, 3, 1, 7 3, 3, 2, none 3, 2, 1, 7 3, 2, 1, none All of these 3, 3, 1, 7 3, 3, 2, none 3, 2, 1, 7 3, 2, 1, none ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How often are BPDUs sent from a layer 2 device? Every 2 seconds Every 30 seconds Never Every 10 minutes Every 2 seconds Every 30 seconds Never Every 10 minutes ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocols are used to configure trunking on a switch?1. VLAN Trunk Protocol2. VLAN3. 802.1Q4. ISL 3 and 4 1, 3 and 4 3 only 1 only 3 and 4 1, 3 and 4 3 only 1 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports four subnets and a maximum number of hosts? 255.255.255.240 255.255.255.224 255.255.255.248 255.255.255.192 255.255.255.252 255.255.255.240 255.255.255.224 255.255.255.248 255.255.255.192 255.255.255.252 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You type debug ip rip on your router console and see that 172.16.10.0 is being advertised to you with a metric of 16. What does this mean? The route is inaccessible. They will all load-balance. The route is queued at 16 messages a second. The route has a delay of 16 microseconds. The route is 16 hops away. The route is inaccessible. They will all load-balance. The route is queued at 16 messages a second. The route has a delay of 16 microseconds. The route is 16 hops away. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking With an IP address set starting with 150, you currently have six offices that you are treating as subnets. Plans are in place to open 10 more offices before the end of the year. What subnet mask should you use to satisfy the needed number of subnets and maximize the number of hosts available at each site? 240 248 252 224 192 240 248 252 224 192 ANSWER DOWNLOAD EXAMIANS APP
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