LAN/WAN Technologies

Fall 2019 > Computer Related > INFO.4610 > 061

Course No: INFO.4610-061; SIS Class Nbr: 13770; SIS Term: 2910
Course Status: Registration Closed

Course Description

This course discusses basic data communication concepts; digital and analog signaling; media and cabling systems; the OSI reference model; Physical and Data Link layer; LAN standards; Ethernet, Token Ring, FDDI, Switched technologies, emerging LAN standards; Bridges and Routers; and Network operating systems.

Prerequisites, Notes & Instructor

• Prerequisites: INFO.2670 or previous programming Experience
• Credits: 3; Contact Hours: 3
• Instructor: Edwin Barnes
• UMass Lowell Bookstore

When Offered & Tuition

• Online Course
• 2019 Fall: Sep 04 to Nov 10
• Chat Hours: Mon 7-8pm*
• Course Level: Undergraduate
• Tuition: $1140

  struct
  Detail	The monthly plan no longer available.
  ErrorCode	[empty string]
  ExtendedInfo	[empty string]
  Message	Past Plan Availability Date
  StackTrace	coldfusion.runtime.CustomException: Past Plan Availability Date at coldfusion.tagext.lang.ThrowTag.doStartTag(ThrowTag.java:139) at coldfusion.runtime.CfJspPage._emptyTag(CfJspPage.java:4319) at cfpayment2dplan2dblock2ecfm763285126$funcGETDIVISORBYTERM.runFunction(D:\inetpub\wwwroot\ContedWeb\includes\payment-plan-block.cfm:50) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:554) at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:485) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:448) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:399) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:372) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:288) at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:4175) at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:4155) at cfpayment2dplan2dblock2ecfm763285126$funcGETMONTLYPAYMENTAMMOUNT.runFunction(D:\inetpub\wwwroot\ContedWeb\includes\payment-plan-block.cfm:54) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:554) at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:485) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:448) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:399) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:372) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:288) at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:4175) at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:4155) at cfpayment2dplan2dblock2ecfm763285126.runPage(D:\inetpub\wwwroot\ContedWeb\includes\payment-plan-block.cfm:61) at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:262) at coldfusion.tagext.lang.IncludeTag.handlePageInvoke(IncludeTag.java:735) at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:565) at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJspPage.java:4329) at cfCatalogsearch_detail2ecfm4351478._factor5(D:\inetpub\wwwroot\ContedWeb\catalog\search\Catalogsearch_detail.cfm:276) at cfCatalogsearch_detail2ecfm4351478._factor6(D:\inetpub\wwwroot\ContedWeb\catalog\search\Catalogsearch_detail.cfm:194) at cfCatalogsearch_detail2ecfm4351478._factor7(D:\inetpub\wwwroot\ContedWeb\catalog\search\Catalogsearch_detail.cfm:191) at cfCatalogsearch_detail2ecfm4351478.runPage(D:\inetpub\wwwroot\ContedWeb\catalog\search\Catalogsearch_detail.cfm:1) at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:262) at coldfusion.tagext.lang.IncludeTag.handlePageInvoke(IncludeTag.java:735) at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:565) at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJspPage.java:4329) at cfCurrent_Semsearch_detail2ecfm1097412858._factor4(D:\inetpub\wwwroot\ContedWeb\catalog\search\Current_Semsearch_detail.cfm:308) at cfCurrent_Semsearch_detail2ecfm1097412858.runPage(D:\inetpub\wwwroot\ContedWeb\catalog\search\Current_Semsearch_detail.cfm:1) at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:262) at coldfusion.tagext.lang.IncludeTag.handlePageInvoke(IncludeTag.java:735) at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:565) at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJspPage.java:4329) at cfapplication2ecfc1757924483$funcONREQUEST.runFunction(D:\inetpub\wwwroot\ContedWeb\application.cfc:45) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:554) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:448) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:399) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:372) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:288) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:830) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:613) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:438) at coldfusion.runtime.AppEventInvoker.invoke(AppEventInvoker.java:115) at coldfusion.runtime.AppEventInvoker.onRequest(AppEventInvoker.java:308) at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:551) at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:43) at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40) at coldfusion.filter.PathFilter.invoke(PathFilter.java:162) at coldfusion.filter.IpFilter.invoke(IpFilter.java:45) at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:96) at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28) at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38) at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:60) at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38) at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22) at coldfusion.filter.CachingFilter.invoke(CachingFilter.java:62) at coldfusion.CfmServlet.service(CfmServlet.java:226) at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:311) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:46) at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:47) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:377) at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:463) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:889) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1743) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:834)
  Suppressed	array[empty]
  TagContext	array 1 struct COLUMN 0 ID CFTHROW LINE 50 RAW_TRACE at cfpayment2dplan2dblock2ecfm763285126$funcGETDIVISORBYTERM.runFunction(D:\inetpub\wwwroot\ContedWeb\includes\payment-plan-block.cfm:50) TEMPLATE D:\inetpub\wwwroot\ContedWeb\includes\payment-plan-block.cfm TYPE CFML 2 struct COLUMN 0 ID CF_UDFMETHOD LINE 54 RAW_TRACE at cfpayment2dplan2dblock2ecfm763285126$funcGETMONTLYPAYMENTAMMOUNT.runFunction(D:\inetpub\wwwroot\ContedWeb\includes\payment-plan-block.cfm:54) TEMPLATE D:\inetpub\wwwroot\ContedWeb\includes\payment-plan-block.cfm TYPE CFML 3 struct COLUMN 0 ID CF_UDFMETHOD LINE 61 RAW_TRACE at cfpayment2dplan2dblock2ecfm763285126.runPage(D:\inetpub\wwwroot\ContedWeb\includes\payment-plan-block.cfm:61) TEMPLATE D:\inetpub\wwwroot\ContedWeb\includes\payment-plan-block.cfm TYPE CFML 4 struct COLUMN 0 ID CFINCLUDE LINE 276 RAW_TRACE at cfCatalogsearch_detail2ecfm4351478._factor5(D:\inetpub\wwwroot\ContedWeb\catalog\search\Catalogsearch_detail.cfm:276) TEMPLATE D:\inetpub\wwwroot\ContedWeb\catalog\search\Catalogsearch_detail.cfm TYPE CFML 5 struct COLUMN 0 ID CF_CATALOGSEARCH_DETAIL LINE 194 RAW_TRACE at cfCatalogsearch_detail2ecfm4351478._factor6(D:\inetpub\wwwroot\ContedWeb\catalog\search\Catalogsearch_detail.cfm:194) TEMPLATE D:\inetpub\wwwroot\ContedWeb\catalog\search\Catalogsearch_detail.cfm TYPE CFML 6 struct COLUMN 0 ID CF_CATALOGSEARCH_DETAIL LINE 191 RAW_TRACE at cfCatalogsearch_detail2ecfm4351478._factor7(D:\inetpub\wwwroot\ContedWeb\catalog\search\Catalogsearch_detail.cfm:191) TEMPLATE D:\inetpub\wwwroot\ContedWeb\catalog\search\Catalogsearch_detail.cfm TYPE CFML 7 struct COLUMN 0 ID CF_CATALOGSEARCH_DETAIL LINE 1 RAW_TRACE at cfCatalogsearch_detail2ecfm4351478.runPage(D:\inetpub\wwwroot\ContedWeb\catalog\search\Catalogsearch_detail.cfm:1) TEMPLATE D:\inetpub\wwwroot\ContedWeb\catalog\search\Catalogsearch_detail.cfm TYPE CFML 8 struct COLUMN 0 ID CFINCLUDE LINE 308 RAW_TRACE at cfCurrent_Semsearch_detail2ecfm1097412858._factor4(D:\inetpub\wwwroot\ContedWeb\catalog\search\Current_Semsearch_detail.cfm:308) TEMPLATE D:\inetpub\wwwroot\ContedWeb\catalog\search\Current_Semsearch_detail.cfm TYPE CFML 9 struct COLUMN 0 ID CF_CURRENT_SEMSEARCH_DETAIL LINE 1 RAW_TRACE at cfCurrent_Semsearch_detail2ecfm1097412858.runPage(D:\inetpub\wwwroot\ContedWeb\catalog\search\Current_Semsearch_detail.cfm:1) TEMPLATE D:\inetpub\wwwroot\ContedWeb\catalog\search\Current_Semsearch_detail.cfm TYPE CFML 10 struct COLUMN 0 ID CFINCLUDE LINE 45 RAW_TRACE at cfapplication2ecfc1757924483$funcONREQUEST.runFunction(D:\inetpub\wwwroot\ContedWeb\application.cfc:45) TEMPLATE D:\inetpub\wwwroot\ContedWeb\application.cfc TYPE CFML
  Type	DateBeyondRange
  code	[empty string]

• Note: There is a $30 per semester registration fee for credit courses.

*Chat Hours provide an opportunity for the instructor and students to communicate in "real time". It is an informative and interactive session where course related questions, answers, and discussions take place. While student attendance during chat hours is not required, it is highly recommended. Weekly chat sessions are archived for students who are not able to participate in the live chat sessions at the scheduled times.

Related Programs: A.S. in Information Technology, B.S. in Information Technology, B.S. in Information Technology - Second Degree, B.S. in Information Technology: Business Minor Option, B.S. in Information Technology: Population Health Informatics and Technology Minor Option, Certificate in Information Technology, Certificate in Networking & Security

Every effort has been made to ensure the accuracy of the information presented in this catalog. However, the Division of Graduate, Online & Professional Studies reserves the right to implement new rules and regulations and to make changes of any nature to its program, calendar, procedures, standards, degree requirements, academic schedules (including, without limitations, changes in course content and class schedules), locations, tuition and fees. Whenever possible, appropriate notice of such changes will be given before they become effective.