Is any other port set to access vlan 415, or is it only otherwise present on trunk ports? There may be a defect where we fail to pick up a Cisco vlan if it only has trunk ports. I don't know we have that problem, just guessing something that seems plausible based on my recollection of when I wrote the Cisco code (the other switch vendors need only standard mib)
On Sep 8, 2015 7:31 PM, Nick Evans <[email protected]> wrote: Hi Ling, I wish it was that simple but unfortunately not. The mgt node is plugged into port 45 and port 43 currently doesn't have anything plugged into it. NIck On 9 September 2015 at 06:54, Ling Gao <[email protected]<mailto:[email protected]>> wrote: Hi Nick, Maybe port 43 is the port that connects to the xCAT management node? Ling Gao Poughkeepsie Unix Development Lab IBM Systems and Technology Group Internal: T/L 293-5692 External: [email protected]<mailto:[email protected]>, 845-433-5692 "I never worry about the future. It comes soon enough." --- Albert Einstein From: Nick Evans <[email protected]<mailto:[email protected]>> To: [email protected]<mailto:[email protected]> Date: 09/07/2015 05:34 AM Subject: [xcat-user] Discovery question ________________________________ Hi xcatters, I am currently working with switch discovery of compute nodes connected to a Cisco 3750 switch. I had originally only configured the ports on the switch that actually had something plugged into them and then tried to do a discovery. The attached file is the configuration of the ports that i started with Watching the messages log i found the following message Sep 7 18:31:58 mgt xcat[80098]: Error communicating with ms-h25-mgtobm-1g-40: Unable to get MAC entries via either BRIDGE or Q-BRIDE MIB After 3 days of frustration and going round and round in circles i found that if i set switchport access vlan 415 on port 1/0/43 all of a sudden the discovery starts working. I have no idea why and can't explain this. If anyone could shed some light on what is special about port 43 or the configuration of it i would be most appreciative. Thanks for your help in advance Nick Evans[attachment "switch.txt" deleted by Ling Gao/Poughkeepsie/IBM] ------------------------------------------------------------------------------ _______________________________________________ xCAT-user mailing list [email protected]<mailto:[email protected]> https://lists.sourceforge.net/lists/listinfo/xcat-user ------------------------------------------------------------------------------ _______________________________________________ xCAT-user mailing list [email protected]<mailto:[email protected]> https://lists.sourceforge.net/lists/listinfo/xcat-user
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