You work as a network consultant at YourDomain .com. You are securing a network for a client. You implement physical and virtual barriers in order to protect the network.
What network security element corresponds to this activity?

Which Cisco series is an affordable wireless local-area network (WLAN) solution that is compliant with 802.11b standards and upgradeable to 802.11g standards?

Your YourDomain trainee is curious about routers and the OSI model.
What should you tell her? (Select two).

You work a network administrator at YourDomain .com. YourDomain wants to use IP telephony to save money. What is a prerequisite in this scenario?

You work as a network consultant at YourDomain .com. One of your clients has a 2-year project with YourDomain . You and 5 other consultants will be located at the client network during the project. You suggest that you and the other consultants should use a wireless network solution.
What advantage does your suggestion have?

An essential element of Cisco development has been its leading role in advancing what network protocol?

Which interoperability standard provides a maximum speed on a wireless local-area network (WLAN) of 11 megabits per second?

What are two business benefits of storage networking solutions? (Choose two)

You work as a network consultant at YourDomain .com. One of your clients uses Frame Relay on its networks. What Cisco product would be appropriate at the small remote site belonging to this client? (Choose two)

What best characterizes Cisco firewalls?