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Have anyone tested getting GLC-GE-100FX working on NM-4G in a Cat 9200? Have tried with ver 16.12.4 and 17.3.4b. In both cases show inventory looks a bit strange: No PID is read from the SFPswitch#show inventoryNAME: "c92xx Stack", DESCR: "c92xx Stac...
Is there ANY WAY to change the VTP mode and domain in a Catalyst 9500 from transparent to server without human intervention? That is without manually configure 'vtp mode server' and 'vtp domain MyVtpDomain'At one site they plugged in a Cisco switch w...
We have started to install ME2600X as access switch for FTTHTrunk ports are configured with rep and service instancesThese interfaces are facing Cat 4500X switches with rep edge ports. Northbound is a 6880X VSS and this is connected to the legacy net...
Have received our first couple of 6800ia switches and tried to get them to work on a 6880-X in VSS. All works fine until the 6800IA concludes it has an older image then the one included in 15.1SY(2) that is on the 6880-X.The feature set on the 6880-X...
One of our customers have an ASA facing a Checkpoint HA cluster. Looks like the Checkpoint cluster is using ip messages sourced from 0.0.0.0 to the network address on udp port 8116 to keep track of eachothers interfaces. This traffic is interpreted b...
Well in my case, rebooting switches is unacceptable. Can't have 20-ish devices down for 5-6 min during reboot so a TAC case will be opened and we will just have try to reproduce the issue at the customer. If link flaps can cause the issue we hopefull...
Just out of interest. Has anyone opened a TAC case for this issue? I'm having problem at one customer on both C9200L and C9200CX switches running 17.12.4. The symptoms are clear and the only port on a switch left, after reboots have 27 linkdown event...
Hi LeoWe have tried with 3rd party SFPs as well. We actually started out with two different 3rd party brands of SFPs. Then went to Cisco since we have had problems with 3rd party SFPs and the Cat 9000 series.
