WebUnplugged and replugged it, still flashing green. Can't connect to it via serial (serial to USB). So unplug it, press and hold mode, and then plug it back in. After a few seconds the syst light is now full green, and I can connect via serial, but it is is random characters. After a few more seconds the syst light goes back to flashing and I can ... WebSep 27, 2005 · Ensure you have the fiber plugged into the gbic such that light from one connects to dark on the other. Do this at both ends. Also, pull the gbics out of the switches & validate both are appropriate for the fiber type you are using. 1000-LX is for single mode fiber; 1000-SX is for multimode fiber. If you have the interface administratively shut ...
Catalyst 3750 Hardware Installation Guide, January 2011
WebCisco Catalyst 3750-X Series Switches. Install and Upgrade Guides. Catalyst 3750-X and 3560-X Hardware Installation Guide ... the LED for port 1 blinks green. The LEDs for ports 2 and 3 are solid green, as … WebOct 21, 2009 · If you don't see anything in the console while booting try different speeds on your terminal emulator maybe someone changed the config register otherwise you will have to replace it.The 3750 as long as you are the original owner and it was registered with cisco at the time of purchase should replace it free of charge. Contact cisco on this. birthday party takeaway gifts
Catalyst 3750 Hardware Installation Guide, January ... - Cisco
WebDec 16, 2003 · The Catalyst 3750 documentation states that ports should only blink amber if "the port is blocked by STP and is transmitting or receiving packets". Well, we have "switchport host" issued on each of the server ports with BPDU guard and BPDU filter enabled. I know that the STP port state never changes, so I know this is not the problem. WebOct 31, 2013 · On a per-port basis, you can control whether a Catalyst 3750 PoE port automatically provides power when an IP phone or an access point is connected. The device manager and the CLI provide two PoE … WebSFP LEDs—SFP Port States, page 86 GE LEDs—Gigabit Ethernet Port States, page 87 FE LEDs—Fast Ethernet Port States, page 87 SFP LEDs—SFP Port States The router has two SFP ports (labeled ETH 2/1 and ETH 2/2). Each SFP port has the following two LEDs: SPD—Indicates SFP port link speed EN—Indicates SFP port status birthday party table ideas