Enterasys Networks 5H103-48, 5H102-48 manual Is enabled and there is a

Page 38

Using LANVIEW

Table 4-1 LANVIEW LEDs (Continued)

LED

Color

State

Recommended Action

 

 

 

 

TX

Off

Port enabled, and no

(Transmit)

 

activity.

 

 

Should flash green every

 

 

two seconds indicating

 

 

BPDUs being sent if STA

 

 

is enabled and there is a

 

 

valid link.

1.Ensure that the STA is enabled and that there is a valid link.

2.Contact Enterasys Networks for technical support.

 

Green

Flashing. Indicates

None.

 

 

activity. Rate indicates

 

 

 

data rate.

 

 

 

 

 

 

Amber

Blinking. Port may be

1. Ensure that the port is not disabled.

 

 

disabled due to Spanning

2. Contact Enterasys Networks for

 

 

Tree.

technical support.

 

 

 

 

 

Red

Flashing. Indicates

None, unless there is a high amount of

 

 

collision rate.

activity. In this case, check for network

 

 

 

configuration problems or a defective

 

 

 

device.

 

 

 

 

 

 

Solid. Diagnostic failure.

Contact Enterasys Networks for technical

 

 

 

support.

 

 

 

 

Speed

Off

Port is in 10 Mbps

None.

 

 

(10BASE-T).

 

 

 

 

 

 

Green

Solid. Port is in 100 Mbps

None.

 

 

(100BASE-TX).

 

 

 

 

 

4-4Troubleshooting

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Contents 5H102-48 and 5H103-48 Fast Ethernet Installation Guide Page Page Vcci Notice FCC NoticeIndustry Canada Notice Enterasys NETWORKS, INC Program License Agreement IiiPage Declaration of Conformity Page Contents Troubleshooting Figures Tables Structure of this Guide Using this GuideAbout This Guide Related Documents Document Conventions Guide uses the following conventionsGetting Help Your email addressIntroduction Introduction5H102-48 and 5H103-48 Modules Port Trunking ConnectivityHALF-DUPLEX/FULL-DUPLEX AUTO-NEGOTIATION Remote Monitoring Rmon802.1 Port Priority PORT/VLAN Redirect FunctionFlow Control ManagementSwitching Options Standards CompatibilityPage 10BASE-T Network Port Trunking FeatureNetwork Requirements 100BASE-TX Network Installation Unpacking the ModuleQuantity Installing the Module Into the 5C105 Chassis Installing a Module into the 5C105 Chassis Connecting to the Network Connecting UTP Cables to the 5H102-48Connecting a Twisted Pair Segment to the 5H102-48 Crossover Cable RJ45 Pinouts Connecting UTP Cables to the 5H103-48 Connection Using the RJ21 Angle Adapter Completing the Installation Troubleshooting Using LanviewLanview LEDs both modules CPU Is enabled and there is a Troubleshooting Checklist OFFLocal Management User’s Guide for the IP Using the Reset Button Reset Button both modulesPage Physical Properties SpecificationsModule Specifications Environmental RequirementsINPUT/OUTPUT Ports COM Port Pinout AssignmentsRegulatory Compliance Page Mode Switch Bank Settings and Options Required ToolsSetting the Mode Switches Figure B-1 Mode Switch LocationSetting the Mode Switches Page Index NumericsIndex-2