Community discussions

MikroTik App
 
AhmedQadir
just joined
Topic Author
Posts: 2
Joined: Thu May 14, 2020 10:17 pm
Location: Erbil-Iraq
Contact:

MikroTik CCR1072-1G-8S+ Port SFP Stuck Issue

Wed Nov 24, 2021 9:03 pm

Hey Guys,

i have a problem in mikrotik CCR1072-1G-8S+ my Router have below configuration

SFP+ (1)=Main Port 10G
SFP+ (3,4,5,6)=To Other MikroTik Switches like (CRS125-24G) (Auto Negotiation is On)

So my issue is there sometimes SFP+ from 3 to 6 one of them the service will down and still port status is (R) once I disable and reenable the Port again the service comes back to normal, is it the general issue or need some extra configuration should be done there?

Note:
RouterBOOT and RouterOS is latest one 6.48
Image Image
 
mducharme
Trainer
Trainer
Posts: 1552
Joined: Tue Jul 19, 2016 6:45 pm

Re: MikroTik CCR1072-1G-8S+ Port SFP Stuck Issue

Thu Nov 25, 2021 10:35 pm

We have had this issue randomly with both CCR1072 and CCR1036 models where sometimes one or several SFP+ ports start only passing traffic one way, but both sides show running, and have to bounce them like this. In our case we use the MikroTik SFP+ DAC cables in those ports - I suspect the problem may not occur if optics are used instead but haven't tested this.

Who is online

Users browsing this forum: RohanAJoshi and 9 guests