2008年8月30日 · You "have to use" GBIC transceivers with GBIC ports and SFP transceivers with SFP ports. The two will inter-operate across a fiber link (assuming they both support the same fiber standard). As to why SFPs have been manufactured, Sushil's post answers that with size, although manufacturing cost and power consumption are likely factors too.

2013年2月18日 · Description: GBIC in port Gi0/49 has bad crc. Explanation: The GBIC was identified as a Cisco GBIC, but it does not have valid " "CRC in the EEPROM data. Recommended Action: Check to see if the Cisco IOS software running on the system supports " "the GBIC. If the GBIC is newer, a system software upgrade might be " "required.

2014年1月9日 · gbic-invalid Disabled inline-power Enabled port invalid-policy Enabled port l2ptguard Enabled port link ...

2003年11月26日 · So on one GBIC, swap the connectors: the one that was in TX port, put it in the RX instead; and the one that was in RX, put it in TX port instead. This will give you a proper crossover. Note: some duplex patch cords (Corning or Siecor, for example) have the two SC connectors held together by a clip; you can slide the individual connectors out ...

2023年8月21日 · But the the most strange thing is that when I use a 3rd party gbic transceiver (same SFP10G-T-X model), I was able to connect it to a host 10G baseT port fine through a cat 6A cable. ( I just need to add two commands to enable 3rd transceiver support on …

2011年3月23日 · この理由は、GBIC及びSFPがまだ UDI(Unique Device Identifier) に対応していないためとなります。 このような場合には、show inventory raw コマンドを使用すれば、PID(Product ID) を持たないエントリも表示されるようになります。 詳細は下記ページも参考にしてください。

2005年6月30日 · cisco catalyst 6509 show port # * = Configured MAC Address Port Name Status Vlan Duplex Speed Type 3/9 connected 132 full 1000uknown GBIC show test 3 is (all pass) show moudle 3 is OK why unknow gbic message appear ?

2024年10月22日 · Resolution In order to display the product inventory listing of all Cisco products installed in the networking device, use the show inventory command in user EXEC or privileged EXEC mode. In some scenarios, it is seen that after you upgrade the Cisco IOS on the Catalyst 6500 switch to Cisco IOS So...

2003年3月12日 · The following is the actual scenario of my company ..The four switches are cascaded (3508=1 nos and 3524=3 nos)this switches r connected by gbic stack modules which comes in two port .and 3508 is having 7 single gbic port and 1 two port gbic stack module .when i try to connect the single gbic port o...

2009年12月9日 · Solved: Hi Friends: I have some doubt to find & confirm the part number of a GBIC port module. On 6509 switch we have a SFP module (WS-X6724-SFP). I want to know the part number of the GBIC port inserted to it. Whether it is a SX or LX type. This