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I have a general question about the "switchport trunk allowed vlan" command when configuring a trunk port on a switch. I understand that what it does is allow the specified VLANs to run across the trunk but if you have say a simple setup with three s...
I'm having some trouble configuring an up-link from a Cisco 4506 to a set of Nexus 5k switches and cannot get either side to recognize the media. My configuration is as follows... Nexus 5kinterface Ethernet1/22 description ## 1A ## switchport mode ...
Is it possible to manually change the speed of a tengigabitethernet port on a 4506 switch? When I go into the interface I am not presented with the "speed" command like I would be on a normal interface.What I would like to do is hard set them to 1gb ...
I'm relatively new to the Nexus platform so I don't know if this is Nexus related or not but I keep getting what looks like flapping from random ports, the log messages look like this....2014 May 14 19:04:19 JCMG_Nexus-1 %ETHPORT-5-IF_DOWN_LINK_FAILU...
I tried that and I could see the status light on the ports come on but it still showed not connected. I configured another switch (a 3560) with the same config and the same layout with the fiber and I got the connection up on it. I just cant seem to ...
Here you go, I was able to get everything except the "sh int tengig x/x transceiver details" it was not an option. I could do a "show int transceiver details" but it did not produce any output. The SFP that is in there should be a X2-10GB-SR.3B-4506#...
I believe they are SFP+ I will need to double check. I know I can just put in gig SFPs but I was trying to find a way around without having to buy anything.
