03-30-2019 08:53 PM - edited 03-30-2019 08:55 PM
Hello guys,
I have a Catalyst 4500-X switch which is having all TenGigabyteEthernet ports. I am using a mix of 10Gbe SFP fibre modules and 1 Gbe SFP Ethernet modules. My issue is some of the ports doesn't comes up if i remove and reconnect the cables (or restart the device which is connected on the port). I may need to remove the SFP module in that port multiple times and reconnect again, then only it comes. Once its up its working fine. Even if i connect my laptop to any of these ports, it doesn't show any connection. Please help. Is that something to configure on that ports or switch... All the ports are in Static access administrative mode and part of a VLAN. If i change the port speed to 1Gbe or 10Gbe according to devices attached will it help ?.. please advice.
Solved! Go to Solution.
04-03-2019 12:45 AM
04-03-2019 12:57 AM
04-04-2019 12:03 PM
Dear Mr.Mark.
I have updated the IOS to 3.8.7 now the switch and SFPs are working very fine. Thank you soo much for your support. Really appreciated.
04-05-2019 12:25 AM
04-02-2019 12:40 AM - edited 04-02-2019 12:41 AM
Chassis Type : WS-C4500X-16 - may be my ignorance or missed this bit i guess. ( i do not have this model to cross check)
i had some situaltion like you ( for the nexus FEX, they support only 10GB means, 10GB only)
As per the document this support only 10GB, other thank Management port 10/100/1000 support ( i do not see any backward compatability here).
04-02-2019 12:46 AM
04-02-2019 12:53 AM
04-02-2019 12:55 AM
05-29-2019 11:52 AM
I see that this issue is marked as solved after an upgrade to 03.08.07.E, but I don't see this mentioned in the Resolved Caveats for that release. I've been having the exact same behavior in 03.08.06.E.
Has anyone seen this documented?
Thanks
05-29-2019 12:49 PM
Not documented but thats off my live production 4500x when i posted that to show it works on that image
09-09-2019 11:22 PM
Hello
I have same problem, so I upgrade to cat4500e-universalk9.SPA.03.08.08.E.152-4.E8.bin, which should be upper 3.8.7.
But the problem seem same for 1G port (even GLT-LH-SMD or GLC-SX-MMD).
forthermore, release 3.8.7 is not availabel anymore for download.
so any idea?
jacques
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