Fiber-lab1
From Datateknik
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show interface status
show interface status Gi0/1 notconnect 1 auto auto 1000BaseSX SFP Gi0/2 notconnect 1 auto auto Not Present
Switch#show interf gi 0/1 GigabitEthernet0/1 is down, line protocol is down (notconnect) ... Auto-duplex, Auto-speed, link type is auto, media type is 1000BaseSX SFP
#show interf gi 0/1 transceiver
ITU Channel not available (Wavelength not available),
Transceiver is internally calibrated.
If device is externally calibrated, only calibrated values are printed.
++ : high alarm, + : high warning, - : low warning, -- : low alarm.
NA or N/A: not applicable, Tx: transmit, Rx: receive.
mA: milliamperes, dBm: decibels (milliwatts).
Optical Optical
Temperature Voltage Current Tx Power Rx Power
Port (Celsius) (Volts) (mA) (dBm) (dBm)
--------- ----------- ------- -------- -------- --------
Gi0/1 31.7 3.33 5.0 -6.0 N/A
Switch#
show interf XX transceiver
#show interf gi 0/1 transceiver ? detail Show interface transceiver detail properties Show interface transceiver properties | Output modifiers <cr>
#show interf gi 0/1 transceiver detail
ITU Channel not available (Wavelength not available),
Transceiver is internally calibrated.
mA: milliamperes, dBm: decibels (milliwatts), NA or N/A: not applicable.
++ : high alarm, + : high warning, - : low warning, -- : low alarm.
A2D readouts (if they differ), are reported in parentheses.
The threshold values are calibrated.
High Alarm High Warn Low Warn Low Alarm
Temperature Threshold Threshold Threshold Threshold
Port (Celsius) (Celsius) (Celsius) (Celsius) (Celsius)
--------- ------------------ ---------- --------- --------- ---------
Gi0/1 31.9 90.0 85.0 -10.0 -15.0
High Alarm High Warn Low Warn Low Alarm
Voltage Threshold Threshold Threshold Threshold
Port (Volts) (Volts) (Volts) (Volts) (Volts)
--------- --------------- ---------- --------- --------- ---------
Gi0/1 3.33 3.57 3.47 3.15 3.13
High Alarm High Warn Low Warn Low Alarm
Current Threshold Threshold Threshold Threshold
Port (milliamperes) (mA) (mA) (mA) (mA)
--------- ----------------- ---------- --------- --------- ---------
Gi0/1 5.0 20.0 10.0 1.0 0.0
Optical High Alarm High Warn Low Warn Low Alarm
Transmit Power Threshold Threshold Threshold Threshold
Port (dBm) (dBm) (dBm) (dBm) (dBm)
--------- ----------------- ---------- --------- --------- ---------
Gi0/1 -6.0 -2.0 -3.0 -10.0 -11.0
Optical High Alarm High Warn Low Warn Low Alarm
Receive Power Threshold Threshold Threshold Threshold
Port (dBm) (dBm) (dBm) (dBm) (dBm)
--------- ----------------- ---------- --------- --------- ---------
Gi0/1 N/A 0.0 -1.0 -19.0 -20.0
#show interf gi 0/1 transceiver ? detail Show interface transceiver detail properties Show interface transceiver properties | Output modifiers <cr>
#show interf gi 0/1 transceiver properties Name : Gi0/1 Administrative Speed: auto Administrative Duplex: auto Administrative Auto-MDIX: on Administrative Power Inline: N/A Operational Speed: auto Operational Duplex: auto Operational Auto-MDIX: on #
show errdisable detect
#show errdisable detect ErrDisable Reason Detection status ----------------- ---------------- ... sfp-config-mismat Enabled gbic-invalid Enabled
Unusable commands ?
service unsupported-transceiver
You can also try:
no errdisable detect cause gbic-invalid <-- Works in 3560 using IOS Version 12.2(25)SEE3 !!
Link is UP
00:18:55: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up
00:18:57: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1, changed state to up
#show spanning-tree interface gi 0/1
Vlan Role Sts Cost Prio.Nbr Type
---------------- ---- --- --------- -------- --------------------------------
VLAN0001 Desg FWD 4 128.1 P2p
#show interf gi 0/1 transceiver
ITU Channel not available (Wavelength not available),
Transceiver is internally calibrated.
If device is externally calibrated, only calibrated values are printed.
++ : high alarm, + : high warning, - : low warning, -- : low alarm.
NA or N/A: not applicable, Tx: transmit, Rx: receive.
mA: milliamperes, dBm: decibels (milliwatts).
Optical Optical
Temperature Voltage Current Tx Power Rx Power
Port (Celsius) (Volts) (mA) (dBm) (dBm)
--------- ----------- ------- -------- -------- --------
Gi0/1 32.5 3.33 5.0 -6.0 -6.5
#show interf gi 0/1 transceiver detail
ITU Channel not available (Wavelength not available),
Transceiver is internally calibrated.
mA: milliamperes, dBm: decibels (milliwatts), NA or N/A: not applicable.
++ : high alarm, + : high warning, - : low warning, -- : low alarm.
A2D readouts (if they differ), are reported in parentheses.
The threshold values are calibrated.
High Alarm High Warn Low Warn Low Alarm
Temperature Threshold Threshold Threshold Threshold
Port (Celsius) (Celsius) (Celsius) (Celsius) (Celsius)
--------- ------------------ ---------- --------- --------- ---------
Gi0/1 32.6 90.0 85.0 -10.0 -15.0
High Alarm High Warn Low Warn Low Alarm
Voltage Threshold Threshold Threshold Threshold
Port (Volts) (Volts) (Volts) (Volts) (Volts)
--------- --------------- ---------- --------- --------- ---------
Gi0/1 3.33 3.57 3.47 3.15 3.13
High Alarm High Warn Low Warn Low Alarm
Current Threshold Threshold Threshold Threshold
Port (milliamperes) (mA) (mA) (mA) (mA)
--------- ----------------- ---------- --------- --------- ---------
Gi0/1 5.0 20.0 10.0 1.0 0.0
Optical High Alarm High Warn Low Warn Low Alarm
Transmit Power Threshold Threshold Threshold Threshold
Port (dBm) (dBm) (dBm) (dBm) (dBm)
--------- ----------------- ---------- --------- --------- ---------
Gi0/1 -6.0 -2.0 -3.0 -10.0 -11.0
Optical High Alarm High Warn Low Warn Low Alarm
Receive Power Threshold Threshold Threshold Threshold
Port (dBm) (dBm) (dBm) (dBm) (dBm)
--------- ----------------- ---------- --------- --------- ---------
Gi0/1 -6.5 0.0 -1.0 -19.0 -20.0
