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We have a 100Base-T GLC-T gbic connected to a TenGig interface of a 4500x switch, but when we try to connect a device to that port i.e: either a server or another switch like a 3850, the port does not come up at 1Gb on the 4500X:Te1/1/8 ...
Unfortunatelly no, we could not fix the issue completely .
At the moment we are using the Gbics at 1Gbps only using this release:
Version 03.06.04.E RELEASE SOFTWARE (fc2)
I had to get rid of the old 100Mbps connections and replace those devices with...
Hi,
As I mentioned before it's not a code anomaly when it shows the port is capable of 10/100, it's a feature introduced in IOS XE 3.7.xE, but I guess you are right, it might be something implemented at software level and not at ASIC level.
I'm still...
Thanks for your reply Paul
The only notioceable difference between your setup and ours is the version of IOS XE [that's why your tranciever does not appear to be 100Mpbs capable], unfortunately I cannot downgrade, we need the GLC-T gbics to work bot...
Hi Paul,
Thanks for your reply.
1. Capabilities
SW-CORE-M1#show interfaces tenGigabitEthernet 1/1/8 capabilitiesTenGigabitEthernet1/1/8 Model: WS-C4500X-16-Gbic Type: 1000BaseT Speed: 10,100,1000,10000 Duplex: full Auto-MDIX: no EEE: no Trunk encap...
Hi Paul,
Thanks for your reply.
Since version XE 3.7.1E it is possible to force a SFP+ that has a GLC-T attached to 100Mbps or 10Mbps in a Catalyst 4500X:
NAME: "TenGigabitEthernet1/1/8", DESCR: "1000BaseT"PID: Unspecified , VID: , SN: 000...
