Computer Networking How often are BPDUs sent from a layer 2 device? Never Every 2 seconds Every 10 minutes Every 30 seconds Never Every 2 seconds Every 10 minutes Every 30 seconds ANSWER DOWNLOAD EXAMIANS APP
Computer Networking On a class B network, how many subnets are available with a subnet mask of 248? 2 30 126 62 6 2 30 126 62 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network types have a designated router and a backup designated router assigned?1. Broadcast2. Point-to-point3. NBMA4. NBMA point-to-point All of these 1 and 3 1, 2 and 3 3 and 4 All of these 1 and 3 1, 2 and 3 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are unsuccessful in telnetting into a remote device. What could the problem be?1. IP addresses are incorrect.2. Access control list is filtering Telnet.3. There is a defective serial cable.4. The VTY password is missing. All of these 2 and 4 only 1 only 3 only All of these 2 and 4 only 1 only 3 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What command is used to stop RIP routing updates from exiting out an interface but still allow the interface to receive RIP route updates? Router (config-router) # no routing updates Router (config-if) # no routing Router (config-router) # passive-interface s0 Router (config-if) # passive-interface Router (config-router) # no routing updates Router (config-if) # no routing Router (config-router) # passive-interface s0 Router (config-if) # passive-interface ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A front-end processor is preliminary processor of batch jobs. a processor in a large-scale computer that executes operating system instructions None of these a user computer system a minicomputer that relieves main-frame computers at a computer centre of communications control functions preliminary processor of batch jobs. a processor in a large-scale computer that executes operating system instructions None of these a user computer system a minicomputer that relieves main-frame computers at a computer centre of communications control functions ANSWER DOWNLOAD EXAMIANS APP
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