link-flapping MES2324B
Добавлено: 30 ноя 2018 14:03
Здравствуйте,
имеется цепочка из 6 коммутаторов MES2324B, участки между коммутаторами от 45 до 80 км.
В коммутаторы установлены SFP трансиверы (Eltex) на 160км (CWDM-SFP-G-41-147 D160 Tx1470).
по всем стыкам не удается установить подключение, коммутаторы выключат порты из-за link-flapping.
Подскажите из-за чего может наблюдаться такое поведение ?
Спасибо.
5-Sep-2018 12:30:52 %LINK-I-Up: te1/0/2
05-Sep-2018 12:30:52 %LINK-I-Up: Vlan 204
05-Sep-2018 12:30:52 %LINK-W-Down: te1/0/2
05-Sep-2018 12:30:52 %LINK-W-Down: Vlan 204
05-Sep-2018 12:30:52 %LINK-I-Up: te1/0/2
05-Sep-2018 12:30:52 %LINK-I-Up: Vlan 204
05-Sep-2018 12:30:52 %LINK-W-Down: te1/0/2
05-Sep-2018 12:30:52 %LINK-W-Down: Vlan 204
05-Sep-2018 12:30:52 %LINK-I-Up: te1/0/2
05-Sep-2018 12:30:52 %LINK-I-Up: Vlan 204
05-Sep-2018 12:30:52 %LINK-W-Down: te1/0/2
05-Sep-2018 12:30:52 %LINK-W-Down: Vlan 204
05-Sep-2018 12:30:53 %LINK-W-PORT_SUSPENDED: Port te1/0/2 suspended by link-flapping
s2324b-1-st1-pvp460#sho fiber-ports optical-transceiver detailed
Port Temp Voltage Current Output Input LOS Transceiver
[C] [V] [mA] Power Power Type
[mW / dBm] [mW / dBm]
----------- ------ ------- ------- ------------- ------------- --- -------------
te1/0/1 32 3.34 12.58 2.11 / 3.25 0.00 / -40.00 Yes Fiber
te1/0/2 22 3.35 0.00 0.00 / -40.00 0.00 / -40.00 Yes Fiber
te1/0/3 27 3.35 10.94 1.94 / 2.90 0.00 / -40.00 N/S Fiber
te1/0/4 N/A N/A N/A N/A N/A N/A N/A
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
s2324b-1-st1-pvp460#sho fiber-ports optical-transceiver detailed
Port Temp Voltage Current Output Input LOS Transceiver
[C] [V] [mA] Power Power Type
[mW / dBm] [mW / dBm]
----------- ------ ------- ------- ------------- ------------- --- -------------
te1/0/1 32 3.34 12.58 2.11 / 3.25 0.00 / -40.00 Yes Fiber
te1/0/2 21 3.35 0.00 0.00 / -40.00 0.00 / -40.00 Yes Fiber
te1/0/3 27 3.35 10.85 1.94 / 2.90 0.00 / -40.00 N/S Fiber
te1/0/4 N/A N/A N/A N/A N/A N/A N/A
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
s2324b-1-st1-pvp460#sho fiber-ports optical-transceiver
Port Temp Voltage Current Output Input LOS Transceiver
Power Power Type
----------- ------ ------- ------- ------ ----- --- -------------
te1/0/1 OK OK OK OK OK Yes Fiber
te1/0/2 OK OK OK OK OK Yes Fiber
te1/0/3 OK OK OK OK OK N/S Fiber
te1/0/4 N/A N/A N/A N/A N/A N/A N/A
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
s2324b-1-st1-pvp460#
05-Sep-2018 13:00:00 %LINK-W-Down: Vlan 204
05-Sep-2018 13:00:00 %LINK-I-Up: te1/0/2
05-Sep-2018 13:00:00 %LINK-I-Up: Vlan 204
s2324b-1-st1-pvp460#sho fiber-ports optical-transceiver detailed05-Sep-2018 13:00:01 %LINK-W-Down: te1/0/2
05-Sep-2018 13:00:01 %LINK-W-Down: Vlan 204
05-Sep-2018 13:00:01 %LINK-I-Up: te1/0/2
05-Sep-2018 13:00:01 %LINK-I-Up: Vlan 204
Port Temp Voltage Current Output Input LOS Transceiver
[C] [V] [mA] Power Power Type
[mW / dBm] [mW / dBm]
----------- ------ ------- ------- ------------- ------------- --- -------------
te1/0/1 37 3.34 13.04 2.11 / 3.25 0.00 / -40.00 Yes Fiber
te1/0/2 27 3.34 13.95 2.16 / 3.35 0.04 / -13.70 No Fiber
te1/0/3 31 3.35 11.86 1.94 / 2.90 0.00 / -40.00 N/S Fiber
te1/0/4 N/A N/A N/A N/A N/A N/A N/A
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
s2324b-1-st1-pvp460#05-Sep-2018 13:00:03 %LINK-W-Down: te1/0/2
05-Sep-2018 13:00:03 %LINK-W-Down: Vlan 204
05-Sep-2018 13:00:03 %LINK-I-Up: te1/0/2
05-Sep-2018 13:00:03 %LINK-I-Up: Vlan 204
05-Sep-2018 13:00:04 %LINK-W-Down: te1/0/2
05-Sep-2018 13:00:04 %LINK-W-Down: Vlan 204
05-Sep-2018 13:00:04 %LINK-I-Up: te1/0/2
05-Sep-2018 13:00:04 %LINK-I-Up: Vlan 204
05-Sep-2018 13:00:04 %LINK-W-Down: te1/0/2
05-Sep-2018 13:00:04 %LINK-W-Down: Vlan 204
05-Sep-2018 13:00:04 %LINK-I-Up: te1/0/2
s2324b-1-st1-pvp460#sh ver
Active-image: flash://system/images/mes3300-4010-R421.ros
Version: 4.0.10
Commit: 1d1fde1e
Build: 421 (master)
MD5 Digest: 790999623a245b126bcdf4abe0fd9eaf
Date: 05-Sep-2018
Time: 12:08:30
Inactive-image: flash://system/images/_image1.bin
Version: 4.0.9
Commit: 7e8f8fa8
Build: 478 (master)
MD5 Digest: 2e6ce006ab4a40d0e85b066069d2a088
Date: 04-Apr-2018
Time: 11:31:49
имеется цепочка из 6 коммутаторов MES2324B, участки между коммутаторами от 45 до 80 км.
В коммутаторы установлены SFP трансиверы (Eltex) на 160км (CWDM-SFP-G-41-147 D160 Tx1470).
по всем стыкам не удается установить подключение, коммутаторы выключат порты из-за link-flapping.
Подскажите из-за чего может наблюдаться такое поведение ?
Спасибо.
5-Sep-2018 12:30:52 %LINK-I-Up: te1/0/2
05-Sep-2018 12:30:52 %LINK-I-Up: Vlan 204
05-Sep-2018 12:30:52 %LINK-W-Down: te1/0/2
05-Sep-2018 12:30:52 %LINK-W-Down: Vlan 204
05-Sep-2018 12:30:52 %LINK-I-Up: te1/0/2
05-Sep-2018 12:30:52 %LINK-I-Up: Vlan 204
05-Sep-2018 12:30:52 %LINK-W-Down: te1/0/2
05-Sep-2018 12:30:52 %LINK-W-Down: Vlan 204
05-Sep-2018 12:30:52 %LINK-I-Up: te1/0/2
05-Sep-2018 12:30:52 %LINK-I-Up: Vlan 204
05-Sep-2018 12:30:52 %LINK-W-Down: te1/0/2
05-Sep-2018 12:30:52 %LINK-W-Down: Vlan 204
05-Sep-2018 12:30:53 %LINK-W-PORT_SUSPENDED: Port te1/0/2 suspended by link-flapping
s2324b-1-st1-pvp460#sho fiber-ports optical-transceiver detailed
Port Temp Voltage Current Output Input LOS Transceiver
[C] [V] [mA] Power Power Type
[mW / dBm] [mW / dBm]
----------- ------ ------- ------- ------------- ------------- --- -------------
te1/0/1 32 3.34 12.58 2.11 / 3.25 0.00 / -40.00 Yes Fiber
te1/0/2 22 3.35 0.00 0.00 / -40.00 0.00 / -40.00 Yes Fiber
te1/0/3 27 3.35 10.94 1.94 / 2.90 0.00 / -40.00 N/S Fiber
te1/0/4 N/A N/A N/A N/A N/A N/A N/A
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
s2324b-1-st1-pvp460#sho fiber-ports optical-transceiver detailed
Port Temp Voltage Current Output Input LOS Transceiver
[C] [V] [mA] Power Power Type
[mW / dBm] [mW / dBm]
----------- ------ ------- ------- ------------- ------------- --- -------------
te1/0/1 32 3.34 12.58 2.11 / 3.25 0.00 / -40.00 Yes Fiber
te1/0/2 21 3.35 0.00 0.00 / -40.00 0.00 / -40.00 Yes Fiber
te1/0/3 27 3.35 10.85 1.94 / 2.90 0.00 / -40.00 N/S Fiber
te1/0/4 N/A N/A N/A N/A N/A N/A N/A
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
s2324b-1-st1-pvp460#sho fiber-ports optical-transceiver
Port Temp Voltage Current Output Input LOS Transceiver
Power Power Type
----------- ------ ------- ------- ------ ----- --- -------------
te1/0/1 OK OK OK OK OK Yes Fiber
te1/0/2 OK OK OK OK OK Yes Fiber
te1/0/3 OK OK OK OK OK N/S Fiber
te1/0/4 N/A N/A N/A N/A N/A N/A N/A
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
s2324b-1-st1-pvp460#
05-Sep-2018 13:00:00 %LINK-W-Down: Vlan 204
05-Sep-2018 13:00:00 %LINK-I-Up: te1/0/2
05-Sep-2018 13:00:00 %LINK-I-Up: Vlan 204
s2324b-1-st1-pvp460#sho fiber-ports optical-transceiver detailed05-Sep-2018 13:00:01 %LINK-W-Down: te1/0/2
05-Sep-2018 13:00:01 %LINK-W-Down: Vlan 204
05-Sep-2018 13:00:01 %LINK-I-Up: te1/0/2
05-Sep-2018 13:00:01 %LINK-I-Up: Vlan 204
Port Temp Voltage Current Output Input LOS Transceiver
[C] [V] [mA] Power Power Type
[mW / dBm] [mW / dBm]
----------- ------ ------- ------- ------------- ------------- --- -------------
te1/0/1 37 3.34 13.04 2.11 / 3.25 0.00 / -40.00 Yes Fiber
te1/0/2 27 3.34 13.95 2.16 / 3.35 0.04 / -13.70 No Fiber
te1/0/3 31 3.35 11.86 1.94 / 2.90 0.00 / -40.00 N/S Fiber
te1/0/4 N/A N/A N/A N/A N/A N/A N/A
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
s2324b-1-st1-pvp460#05-Sep-2018 13:00:03 %LINK-W-Down: te1/0/2
05-Sep-2018 13:00:03 %LINK-W-Down: Vlan 204
05-Sep-2018 13:00:03 %LINK-I-Up: te1/0/2
05-Sep-2018 13:00:03 %LINK-I-Up: Vlan 204
05-Sep-2018 13:00:04 %LINK-W-Down: te1/0/2
05-Sep-2018 13:00:04 %LINK-W-Down: Vlan 204
05-Sep-2018 13:00:04 %LINK-I-Up: te1/0/2
05-Sep-2018 13:00:04 %LINK-I-Up: Vlan 204
05-Sep-2018 13:00:04 %LINK-W-Down: te1/0/2
05-Sep-2018 13:00:04 %LINK-W-Down: Vlan 204
05-Sep-2018 13:00:04 %LINK-I-Up: te1/0/2
s2324b-1-st1-pvp460#sh ver
Active-image: flash://system/images/mes3300-4010-R421.ros
Version: 4.0.10
Commit: 1d1fde1e
Build: 421 (master)
MD5 Digest: 790999623a245b126bcdf4abe0fd9eaf
Date: 05-Sep-2018
Time: 12:08:30
Inactive-image: flash://system/images/_image1.bin
Version: 4.0.9
Commit: 7e8f8fa8
Build: 478 (master)
MD5 Digest: 2e6ce006ab4a40d0e85b066069d2a088
Date: 04-Apr-2018
Time: 11:31:49