Situation

# 使用非Cisco原廠的GBIC跳出ErrDisable
Using a non-Cisco GBIC results in an errdisable state.

Solution

[1]
# 停止檢測
en
conf t
  service unsupported-transceiver	
  no errdisable detect cause gbic-invalid	

  end

[2]
# 如果是10G模組但對端沒有的話可以關閉協商速度
en
conf t
  inter tengiga 1/0/1
    speed nonegotiate

    end