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toasters --
I am trying to troubleshoot connectivity issues between my serial consoles and my 3020s. Per NetApp, we are 'required' to hang the X881[1] rj45-to-db9 dongle off the filers. But my Cyclades can easily grok rj-45. A phone call to NetApp revealed that a pin-out of:
4 -> 4 3 -> 6 6 -> 3
should allow me to not have to used the NetApp dongle (TSE appears to have walked the pin-outs backwards to come up with the above). Havent tested this yet; looking to confirm from those on the list since the pinout is non-standard.
So is anyone out there tapping into their Cyclades without the NetApp db9 dongle hanging off their 3xx0 filer? Insight appreciated. Thanks.
[1]: http://now.netapp.com/NOW/knowledge/solutions/kb13794_X881.jpg ; taken from https://now.netapp.com/Knowledgebase/solutionarea.asp?id=kb13794
- -- Nick
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Nick Silkey wrote:
toasters --
I am trying to troubleshoot connectivity issues between my serial consoles and my 3020s. Per NetApp, we are 'required' to hang the X881[1] rj45-to-db9 dongle off the filers. But my Cyclades can easily grok rj-45. A phone call to NetApp revealed that a pin-out of:
4 -> 4 3 -> 6 6 -> 3
should allow me to not have to used the NetApp dongle (TSE appears to have walked the pin-outs backwards to come up with the above). Havent tested this yet; looking to confirm from those on the list since the pinout is non-standard.
So is anyone out there tapping into their Cyclades without the NetApp db9 dongle hanging off their 3xx0 filer? Insight appreciated. Thanks.
[1]: http://now.netapp.com/NOW/knowledge/solutions/kb13794_X881.jpg ; taken from https://now.netapp.com/Knowledgebase/solutionarea.asp?id=kb13794
All --
Thanks to the many who responsed with help off-list. As to the solution, we could have:
- -opted for the NetApp recommended pin-outs (4-4;3-6;6-3) on the twisted pair to connect the 3020s to the Cyclades without using the X881 rj45-to-db9 adapter, or - -hang some Avocent ADB0039 dongles off the 3020s with a standard patch cable to the Cyclades.
We opted for the latter since we had the parts. Tested successfully without issue. Thanks again!
- -- Nick
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Nick Silkey