Cisco :: 3550T Catalyst Switches Shows Cable Not Connected
Apr 12, 2012
Device: Cisco 3550T Catalyst ...Tested working all ports Configured Speed/Duplex both manually and set to auto with same result Problem: No connection when connected to specific Motherboard/Lan chipset that is using Realtek PCIe GBE Family controller (NIC)
Motherboard1:When connected to the 3550T the LED is amber for maybe a minute then goes off
Motherboard2:When connected to the 3550T the LED is Green but Motherboard Nic is amber.In windows under adapter settings, Local Area Connection Both Show red X
Motherboard1:
Os: Win7 Sp1 x64 w/latest updates
Mb: Gigabyte GA-P55A-UD3 v2.0
LAN: Realtek RTL8111E
Motherboard2:
Os: Win7 Sp1 x64 w/latest updates
Mb: Gigabyte x38-DQ6 v1.0
LAN: Realtek RTL8111B
The ports are only configured with
Switchport access
No other filters or access list? I have tried on multiple Cisco Switches 2950T, 3500 and 3550T with same result. what odd is these pc's can plug into a Netgear or ActionTec(Verizon) type of switch and work fine. Is there some command I need to apply to those ports to make it work with these GBE controllers. Or How do I get these Gigabyte Mobo(NiC) to work on Cisco Switches?
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Jan 4, 2011
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Microsoft Windows [Version 6.1.7601]Copyright (c) 2009 Microsoft Corporation. All rights reserved.C:UsersDanny>ipconfig /allWindows IP Configuration Host Name . . . . . . . . . . . . : Danny-PC Primary Dns Suffix . . . . . . . : Node Type . . . . . . . . . . . . : Hybrid IP Routing Enabled. . . . . . . . : No WINS Proxy Enabled. . . . . . . . : NoWireless LAN adapter Wireless Network Connection 2: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Microsoft Virtual WiFi Miniport Adapter Physical (code)
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