单项选择题
A.the OSPF route
B.the EIGRP route
C.the RIPv2 route
D.all three routes
E.the OSPF and RIPv2 routes
单项选择题 Refer to the exhibit.A new subnet with 60 hosts has been added to the network.Which subnet address should this network use to provide enough usable addresses while wasting the fewest addresses?()
单项选择题 Refer to the exhibit. Switch port FastEthernet 0/24 on AlSwitch1 will be used to create an IEEE 802.1Q- complaint trunk to another switch. Based on the output shown, What is the reason the trunk does not form, even thought the proper cabling has been attached?()
单项选择题 How does using the service password encryption command on a router provide additional security?()