Midterm
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What are three elements of network management? | Security, Performance and Reliability - Slide 6
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| What is the difference between a Manager and an Agent? | An agent is narrowly focused on a single device. A manager polls multiple agents and can react to several agents - Slide 10
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| What is an MIB? | Management Information Database
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| What are management Proxies? | An entity that provides management information behalf of other entities.
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| What is SNMP? | Simple Network Message Protocol - Slide 14
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| Why would you do a network audit? | To define what is normal for the network - Slide 4
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| What is a baseline? | Baseline describes the normal status on the network and provides a reference point. - Slides 5 and 16
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| Five types of audits: | Inventory Audit, Facility Audit, Operational Audit, Efficiency Audit and Security Audit.
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| Inventory Audit: | Enumerates networking equipment, should be done on site and before network devices are operational
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| Facility Audit: | Tracks which network devices are placed where. Should be done in conjunction with an Inventory Audit.
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| Operation Audit: | Accounts for daily network operations including overall utilization, collisions and other mistakes. Requires the creation of a baseline.
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| Efficiency Audit: | Evaluates the network media, costs and people using the network. Index cost over time.
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| Security Audit: | Ongoing, determines best-defense/business continuity/backsups/virus scanning, backups, disaster recovery, passwords, etc.
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| What is an EMI? | ElectroMagnetic Interference
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| What is RFI? | Radio Frequency Interference
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| What is SOAP? | Simple Object Access Protocol
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| What is NFS? | Network File System
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| What is a RFC? | Request For Comments
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| What is CIFS? | Common Internet File System
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| What is SMB the same as? | NTFS
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| What does SMB stand for? | Server Message Block
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| What is SAMBA? | UNIX applications that speak SMB protocol
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| What is SMBD? | Server Message Block Daemon
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| What is NMBD? | NetBIOS Message Block Daemon
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| What is SFU? | Services For Unix
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| What does SAN stand for? | Storage Area Network
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| What does NAS stand for? | Network Attached Storage
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| What does DAS stand for? | Direct Attached Storage
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| What does SCSI stand for? | Small Computer System Interface
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| What is a Fibre Channel? | The same as Fiber Optic Cables, transmitting data between devices at 1 GBps.
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| What is an iSCSI? | Technology that allows data to be transported to and from storage devices over an IP network.
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| What is the difference between PostScript and PCL? | Postscript is the de facto print standard in the UNIX community.
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| What is a WinPrinter? | A printer where the vendor only provides Windows Drivers.
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| What is CUPS? | Common Unix Printing System
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| What is Raster Graphics? | Graphics produced by grouping pixels
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| What is Vector Graphics? | Images produced by using mathematically generated points, lines and shapes.
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| What does BIND stand for? | Berkely Internet Name Domain.
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| What is a purpose of using a PROXY server? | An intermediate that sits between an application and a real server.
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| What is a FIREWALL? | System designed to prevent unauthorized access to or from a private network.
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| Name three techniques used by firewalls. | Packet filter, Application gateway, stateful inspection.
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| What is IP spoofing? | technique used to gain unauthorized access to computers with an IP address indicating that the message is coming from a trusted host.
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| What does DMZ stand for? | De-Militarized Zone
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| What is a gateway? | combination of hardware and software that links two different types of networks.
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| What is an Extranet? | Business to business intranet that allows limited, controlled, secure ascess between a company's intranet and designated, authenticated users from a remote locations.
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| What is XML? | Extensible Markup Language
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| What is LDAP? | Lightweight Directory Access Protocl
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| What is ADSL? | Asymmetric Digital Subscriber Line
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| What is IMAP? | Internet Message Access Protocol
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| Difference between Unicode and ASCII? | Unicode represents characters as integers where ASCII uses 7 bits to represent all 127 characters.
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| What is MIME? | Multipurpose Internet Mail Extensions
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| What is SMTP? | Simple Mail Transfer Protocol
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| What is an MTA? | Mail Transfer Agent
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| Name two examples of MTA's | Sendmail/Postfix, Exchange
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| What are two examples of a MUA | Outlook and Thunderbird
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Created by:
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