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51 Cards in this Set
- Front
- Back
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what is the minimum number of computers needed for a computer network?
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2
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what is a privately-owned network whose access is restricted to authorized personnel is called?
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Intranetwork
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what type of network environments consist of computer systems from different vendors that run different operating systems and communication protocols?
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Heterogeneous Network
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what type of network is made up of components from the same vendor or compatible equipment that all run under the same operating system or network operating system?
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Homogeneous network
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what is a communications network that serves users within a confined geographical area?
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Local Area Network (LAN)
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what type of communications network links a broad geographical region?
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Metropolitan Area Network (MAN)
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what type of communications network links different interconnected networks over an unlimited geographical region?
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Global Area Network (GAN)
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how many users are nomally in a peer to peer network?
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2-10
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how many users are in a single server network?
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10-50
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how many users are in a multi-server network?
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50-250
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how many users are in a multi server high speed backbone network?
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250-1,000
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what type of communications network links geographically dispersed offices in other cities or around the globe?
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Enterprise Network
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what is used to identify network nodes on a physically connected network?
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Media access control address
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how many octets is the standard internet protocol broken down into?
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4
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what is the binary equivalent to the dotted decimal number 96?
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01100000
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what is the network id of IP address 131.10.230.120/24?
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131.10.230.0
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what is the host id of IP address 131.10.230.120/24?
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0.0.0.120
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how many bits are typically covered in an IPv6 subnet mask?
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64
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what series of AF instruction series covers communications and information?
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33
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what air force instruction provides policy, direction, and structure for the air force global information grid (AF-GIG)?
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AFI 33-115v1
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according to the air force network structure, what tier is the air force network operations center (AFNOSC)?
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1
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what network entitiy provides reliable, secure networks and network services for base level customers?
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Network Control Center (NCC)
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what is defined as a bundle of application software designed to significantly improve network efficiency and productivity?
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Network Management Server
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which of the following are the three most common network management architectures?
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Centralized, Hierarchical, and Distributed
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what network architecture has a network mangement platform on one computer system at a location that is responsible for all network mangement duties?
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Centralized
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what network architecture use multiple systems for network mangement, with one system acting as a central server and the other working as clients?
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Hierarchical
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What level of network mangement activity are you working at when you as the network manager are monitoring and troubleshooting components to eliminate the side-effect alarms and isolate problems to a root cause?
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Interactive
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what level of network mangement activity are you working at when the automated monitoring of components provides problem analysis, giving a root cause alarm for the problem at hand?
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Proactive
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performance mangement can be broke into what two separate functional categories?
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Monitoring and tuning
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which function of performance mangement tracks historical data by tracking activites on the network?
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Monitoring
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what network management area is concerned with controlling access points to information?
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Security
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what is the established to distinguish between errors that fall within a normal range and excessive errors because of a fault?
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Tolerance Parameter
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network mangement protocols are designed(in most cases) to reside above what layer of the OSI model?
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Session
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what is a hierarchical structured format that defines the network mangement information available from network devices?
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Management Information Base
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what area of the simple network mangement protocol (SNMP) tree structure is reserved for vendors related label and leaf objects associated with specific manufactured equipment?
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Private
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what SNMP node is responsible for monitoring, collecting, and reporting management data to the management system?
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Agent
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what operational SNMP message asks for a specific instance of management information?
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Get
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what operational SNMP message is used to retrieve multiple pieces of info with minimal overhead?
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GetNext
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what operational SNMP message is used to modify the value of one or more instances of management info?
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Set
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what operational SNMP message is an unsolicited message from an agent to the manager?
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Trap
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what is the type of probe that collects interdevice connectivity info using proprietary topology management info bases (MIB)?
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Neighbor Probe
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what is the centerpiece of a systems management automated report tracking system (SMARTS) application?
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Domain manager
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what component of the SMARTS application contains knowledge of available domain managers?
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Broker
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what are the 3 types of SMARTS notifications?
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compound events, problems, and symptomatic events.
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what color on the SMARTS alarm log indicates one or more events?
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Purple
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how many diff categories of info does the performance monitor provide you about your network?
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21
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what device provides a capability for digital network diagnostics and developing communications software?
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Protocol analyzer
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what provides info concerning the network utilization and frame errors that are related to a specific protocl?
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protocol statistics
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what reports errors that occur at the physical layer such as bad frame check sequence (FCS), short frames, and jabbers?
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Media Access Control (MAC) node statistics
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what automatically runs in the background when the protocol anaylyzer application is activated?
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Node Discovery
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what provides info concerning the bandwidth utilization and the number of connections that are related to specific nodes?
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Connections Statistics
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