Столкнулись с проблемой на свичах MES2324F и MES3324F. Они определяют некоторые 1гбит трансиверы как 100мбит, при этом линк поднимается со стороны MES, с другой стороны линка нет.
Код: Выделить всё
27-Feb-2018 22:24:00 :%LINK-N-PortConfRecover: Port gi1/0/1 configured to speed 100M
27-Feb-2018 22:24:01 :%LINK-I-Up: gi1/0/1
#sh int gi0/1
gigabitethernet1/0/1 is up (connected)
Interface index is 49
Hardware is gigabitethernet, MAC address is e0:d9:e3:c8:02:c1
Description: Gagarina_33
Interface MTU is 9000
Full-duplex, 100Mbps, link type is auto, media type is 1G-Fiber
Link is up for 0 days, 0 hours, 5 minutes and 58 seconds
Advertised link modes: 1000baseT/Full
Flow control is off, MDIX mode is off
#sh fiber-ports optical-transceiver interface Gi0/1
Port Temp Voltage Current Output Input LOS Transceiver
[C] [Volt] [mA] Power Power Type
[mW / dBm] [mW / dBm]
----------- ------ ------- ------- ------------- ------------- --- -------------
gi1/0/1 N/S N/S N/S N/S N/S N/S Fiber
Temp - Internally measured transceiver temperature
Voltage - Internally measured supply voltage
Current - Measured TX bias current
Output Power - Measured TX output power in milliWatts/dBm
Input Power - Measured RX received power in milliWatts/dBm
LOS - Loss of signal
N/A - Not Available, N/S - Not Supported, W - Warning, E - Error
Transceiver information:
Vendor name: OEM
Serial number: HF50448
Part number: SFP-FE-100BX-U
Vendor revision: 1.0
Connector type: LC
Type: SFP/SFP+
Compliance code: unknown
Laser wavelength: 1310 nm
Transfer distance: 20000 m
Diagnostic: not supported
27-Feb-2018 22:34:01 :%NSFP-I-SFPGibicDetected: gi1/0/2 SFP port is present
27-Feb-2018 22:34:57 :%LINK-N-PortConfRecover: Port gi1/0/2 configured to speed 100M
27-Feb-2018 22:34:58 :%LINK-I-Up: gi1/0/2
#sh int gi0/2
gigabitethernet1/0/2 is up (connected)
Interface index is 50
Hardware is gigabitethernet, MAC address is e0:d9:e3:c8:02:c2
Interface MTU is 9000
Full-duplex, 100Mbps, link type is auto, media type is 1G-Fiber
Link is up for 0 days, 0 hours, 0 minutes and 10 seconds
Advertised link modes: 1000baseT/Full
Flow control is off, MDIX mode is off
#sh fiber-ports optical-transceiver interface Gi0/2
Port Temp Voltage Current Output Input LOS Transceiver
[C] [Volt] [mA] Power Power Type
[mW / dBm] [mW / dBm]
----------- ------ ------- ------- ------------- ------------- --- -------------
gi1/0/2 N/S N/S N/S N/S N/S N/S Fiber
Temp - Internally measured transceiver temperature
Voltage - Internally measured supply voltage
Current - Measured TX bias current
Output Power - Measured TX output power in milliWatts/dBm
Input Power - Measured RX received power in milliWatts/dBm
LOS - Loss of signal
N/A - Not Available, N/S - Not Supported, W - Warning, E - Error
Transceiver information:
Vendor name: OEM
Serial number: FT20150116089
Part number: GLC-BX-U
Vendor revision: A
Connector type: SC
Type: SFP/SFP+
Compliance code: unknown
Laser wavelength: 1310 nm
Transfer distance: 20000 m
Diagnostic: not supported
переключить принудительно в 1000 я их не могу:
Код: Выделить всё
(config-if)#speed 1000
Port gi1/0/1 is of type 100M. it can not be configured to speed 1G.При этом, если эти трансиверы включить в 10G порт, то они определяются и работают нормально:
Код: Выделить всё
27-Feb-2018 22:38:33 :%NSFP-I-SFPGibicDetected: te1/0/4 SFP port is present
27-Feb-2018 22:38:40 :%LINK-I-Up: te1/0/4
#sh interfaces te0/4
tengigabitethernet1/0/4 is up (connected)
Interface index is 108
Hardware is tengigabitethernet, MAC address is e0:d9:e3:c8:02:dc
Description: UPLINK
Interface MTU is 9000
Full-duplex, 1000Mbps, link type is 10000Mbps full-duplex, media type is 10G-Fiber
Link is up for 0 days, 0 hours, 1 minutes and 6 seconds
Flow control is off, MDIX mode is off
15 second input rate is 0 Kbit/s
15 second output rate is 0 Kbit/s
#sh fiber-ports
optical-transceiver optical transceiver diagnostics
PP_12_SW3#sh fiber-ports optical-transceiver interface te0/4
Port Temp Voltage Current Output Input LOS Transceiver
[C] [Volt] [mA] Power Power Type
[mW / dBm] [mW / dBm]
----------- ------ ------- ------- ------------- ------------- --- -------------
te1/0/4 N/S N/S N/S N/S N/S N/S Fiber
Temp - Internally measured transceiver temperature
Voltage - Internally measured supply voltage
Current - Measured TX bias current
Output Power - Measured TX output power in milliWatts/dBm
Input Power - Measured RX received power in milliWatts/dBm
LOS - Loss of signal
N/A - Not Available, N/S - Not Supported, W - Warning, E - Error
Transceiver information:
Vendor name: OEM
Serial number: FT20150116089
Part number: GLC-BX-U
Vendor revision: A
Connector type: SC
Type: SFP/SFP+
Compliance code: unknown
Laser wavelength: 1310 nm
Transfer distance: 20000 m
Diagnostic: not supportedверсия ПО:
Код: Выделить всё
#sh ver
Active-image: flash://system/images/mes3300-4083.ros
Version: 4.0.8.3
Commit: 0bdc2561
Build: 58 (master)
MD5 Digest: 608e7f091ddf57c82eee423c7b1adc9f
Date: 27-Feb-2018
Time: 19:14:08В моем случае это трансиверы FORA 1310 20km и Atop 1310 3km (это те, модель которых удалось установить. вообще проблема проявлялась раз 7)
Уточню что эти экземпляры трансиверов на свичах Dlink с настройкой порта spped auto тоже пытаются подняться на 100мбит и не работают, но там, в отличии от MES, получается принудительно установить скорость порта в 1000, и трансиверы начинают работать нормально. Так же эти трансиверы нормально работают на свичах zte.
