I have a problem with switches SPS208G2. They're conected with SFP module after Linksys SPS224G4 and another swithes. After reboot switches which are conected with SPS208G2 don't see link. However previous switches phisical link status is up show LED, but protocol status is down show command "show interface status". What the hell? I changed Firmware, it doesn't help me, i changed SFP module it doesn't help. Yestoday i got new Firmware ls_sps2xx_bx-10600.ros it doesn't help me. I don't understend what's wrong with swithes SPS208G2. I have 500 or 700 switches SPS208G2. They istalled diffrent places at city. They don't ping until reboot their or previous switches. Reboot previous switches usually doesn't help, helps only phsical reboot or pulling SFP module.
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