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I have a CatOS 4000 series switch that is generating the syslog message below. Does anyone have insight as to what it means?"Config Change Trap: Module 3 block changed by Link updprcs"(model 3 is a 100FX card)Thanks in advance, links are apprecaited.
We've had several GLC-SX-MM, SFP's failures within the last month and a half. Does Cisco have a way of referencing the failure rate for a certain device?Links are apprecaited Thanks in advanced,
I am trying to configure a 2621 with sub-interfaces, however I do not have the encapsulation option under the sub-interface "encapsulation dot1q #" .... IOS version is 12.2.I would guess this is a limitation of the IOS. However, I am not certain.Link...
Giuseppe,Thanks for your response that is enlightening. I would like to move away from these transceivers as well. That being said I need to provide justification to get funds for this, hence why I need statistics on the failure rate of this particul...
Cisco24x7,You are talking about load balancing and not running HSRP on this segment. Those are two different things.The original question was "is there ever a case using hsrp when you would plug the routers in back to back using a crossover?"Not "is ...
No, while it would work... there would be no point. HSRP is designed to provide a redundant gateway. since there will be no hosts on this segment needing a gateway there is no point in doing this. For more information check out the link below.http://...
Greg,To answer your question this is not a spanning tree issue. Spanning tree is used to eliminate bridging loops at layer 2. You are somehow seeing your keep alives returning on the same interface on which they were initially sent. This sounds like ...
Looks like the speed and duplex are hard set on this interface. Your speed is 100Mb if the speed of the servers NIC is hard set to 10Mb or 1000Mb the interface will not come up. The speed if hard set must match the hard set speed of the device on the...
