Which statement describes the rule of split horizon?（）

What is the subnetwork address for a host with IP address 201.100.5.68/28?（）

A technician at TestKing needs to update the network documentation. One of the tasks includes documenting the name of the IOS image file of each router in the network.Which commands could be used to find this information?（）

The following access list was applied outbound on he E0 interface connected to the 192.168.1.8/29 LAN:access-list 123 deny tcp 192.168.1.8 0.0.0.7 eq 20 anyaccess-list 123 deny tcp 192.168.1.9 0.0.0.7 eq 21 anyWhat effect will this access list have?（）

Which of the following options lists the steps in PPP session establishment in the correct order?（）

What feature of a networks switch allows an administrative to create separate broadcast domains?（）

The network 172.12.0.0 needs to be divided into subnets where each subnet has the capacity of 458 IP addresses.What would be the correct subnet mask to accomplish this division keeping the number of subnets at the maximum? （）

What is the purpose of typing o/r 0x2142 during a password recover procedure on a 2500 series router?（）

Which of the following contribute to congestion on an Ethernet network?（）

What should the configuration register value be after successfully completing the password recover procedure and returning the router to normal operation? （）