A、RTA will not establish an OSPF adjacency w ith RTB B、RTA will send OSPF hello packets, but will not send OSPF updates C、RTA will not accept OSPF hello packets from RTB D、RTA will send OSPF updates, but will not establish an adjacency with RTB
A、Router C will use ICMP to inform Host 1 that Host 2 cannot be reached. B、Router C will use ICMP to inform Router B that Host 2 cannot be reached. C、Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached. D、Router C will send a Destination Unreachable message type. E、Router C will send a Router Selection message type. F、Router C will send a Source Quench message type.
A、Router C will use ICMP to inform Host 1 that Host 2 cannot be reached. B、Router C will use ICMP to inform Router B that Host 2 cannot be reached. C、Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached. D、Router C will send a Destination Unreachable message type. E、Router C will send a Router Selection message type. F、Router C will send a Source Quench message type.
A、Router C will use ICMP to inform Host 1 that Host 2 cannot be reached. B、Router C will use ICMP to inform Router B that Host 2 cannot be reached. C、Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached. D、Router C will send a Destination Unreachable message type. E、Router C will send a Router Selection message type. F、Router C will send a Source Quench message type.
A、Router C will use ICMP to inform Host 1 that Host 2 cannot be reached B、Router C will use ICMP to inform Router B that Host 2 cannot be reached C、Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached D、Router C will send a Destination Unreachable message type E、Router C will send a Router Selection message type F、Router C will send a Source Quench message type
A、switch-1 will drop the data because it dose not have an entry for that MAC address B、switch-1 will flood the data out all of its port from which the data originated C、switch-1 will forward the data to its default gateway D、tch-1 will send an ARP request out all its ports except the port from which the data originated
A、It will send the join only to the neighbor with the highest IP address. B、It will send the join only to the neighbor with the lowest IP address. C、It will send the join in a round-robin fashion across all neighbors. D、It will send the join to all neighbors.
A、“I would like to send 3,000 yuan to Beijing.”“我想寄三千元到北京。” B、“Please fill in the form.;”“请填单。” C、“When will the money be received?”“钱什么时候能到?” D、“Remittance will be received within 24 hours.”“汇款24小时以后到。”