Link Connectivity Problems, Network Problems | Fluke NetTool

Link Connectivity Problems

∙Speed mismatch

∙Pair mismatch

∙Duplex mismatch

∙Polarity reversed

∙Level low

∙Transmit pair open

Network Problems

Health

∙Short Frames received (also jabber/FCS).

∙Excessive utilization seen (also collisions).

NetWare

∙Ethernet frame-type mismatches.

∙No nearest server replies seen on network.

∙No first responder replies seen on network. Unable to configure PC network number.

TCP/IP

∙Device using incorrect IP address and/or subnet masks.

∙Router issued ICMP redirect. Hosts or devices using incorrect gateways/routers.

∙PC using incorrect IP subnet mask.

∙PC using incorrect IP address.

∙Duplicate IP detected.

Host Configuration

∙BootP/DHCP server not responding.

∙DHCP server issuing IP address that causes duplicate IP on network.

∙DHCP Server: xxx.xxx.xxx.xxx did not supply a default router IP address.

∙DHCP Server: xxx.xxx.xxx.xxx did not supply a subnet mask.

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Fluke NetTool manual Link Connectivity Problems, Network Problems, Host Configuration

Contents

NetToolTM Page Table of Contents NetTool Ready, Aim, Register What is NetTool?What’s in it for me? What? More busywork to slow me down? How to use NetTool NetTool Capabilities Single-Ended Mode Cable Test Cable Testing Wiremap Token Ring Service IdentificationXCaution IPX routers RIP Services Discovered Inline Mode So what? Skip this page if you have ever used a radio… Getting AcquaintedBatteries AC Adapter Navigation Buttons Buttons and Indicators Serial Connection NetTool LED IndicatorsUtilization LED NetTool Menus Duplex Settings Don’t know why that PC seems a bit under the weather? Link ConfigurationNetTool Menus PC Health Protocols My name is, my name is… Addresses UsedServers Used NetTool Settings NetTool Setup More NetTool Setup Options Network AutoTest NetTool Main Menu Problems Problem type Problem DisplayProblem Severity Problem ID Host Configuration Link Connectivity ProblemsNetwork Problems NetBIOS Name ResolutionWeb Misc Printer Unwanted protocols when enabled Check this out Key Devices Toolkit Right tools when you need them… Ping IP Setup Afq48s.bmp Afq47s.bmp Ping Catalog Pinging a Single Device ⇒ Select Ping Catalog from the Toolkit menu ⇒ Check NetTool Setup to see how to edit a list of addresses Doctor, I have a pain in my network Health Reporter Working with NetTool Reports Page Don’t miss out… NetTool Updates, etc NetToolTM Blaster Limited Warranty and Limitation of LiabilityNetTool TMToolkit What would we do without a little software in our lives?