POE
Добавлено: 27 май 2018 23:00
Добрый день. Столкнулись с такой проблемой, то что в какой-то момент перестает работать POE и проблема решается заменой коммутатора. К коммутатору цепляются Ip видеокамеры HiWath со следующими ттх: Ппитание 12В DC ± 10%, PoE (802.3af), потребляемая мощность Макс. 7Вт
В логах на оборудовании чисто, только когда все ломается, то растет счетчик Invalid Signature Counter
Может кто сталкивался с такой проблемой?
sh power inline
Power-limit mode: Port based
Usage threshold: 95%
Trap: Disable
Legacy Mode: Disable
Inrush Test: Disable
SW Version: 22.187.3
Unit Module Nominal Consumed Temp (C)
Power (W) Power (W)
---- ------------ --------- ---------- --------
1 MES2308P 270 0 (0%) 46
12-port 1G
Managed
Switch with
8 POE+ ports
Interface Admin Oper Power (W) Class Device Priority
---------- ---------- ----------- ----------------- ----- -------------- --------
gi1/0/1 Auto Searching 0.0 0 low
gi1/0/2 Auto Searching 0.0 0 low
gi1/0/3 Auto Searching 0.0 0 low
gi1/0/4 Auto Searching 0.0 0 low
gi1/0/5 Auto Searching 0.0 0 low
gi1/0/6 Auto Searching 0.0 0 low
gi1/0/7 Auto Searching 0.0 0 low
gi1/0/8 Auto Searching 0.0 0 low
===========================================================================================
sh power inline GigabitEthernet 1/0/1
Interface Admin Oper Power (W) Class Device Priority
---------- ---------- ----------- ----------------- ----- -------------- --------
gi1/0/1 Auto Searching 0.0 0 low
Port Status: Port is off. Detection is in process
Port standard: 802.3AT
Admin power limit: 30.0 watts
Time range:
Operational power limit: 30.0 watts
Spare pair: Disabled
Negotiated power: 0 watts (None)
Current (mA): 0
Voltage(V): 0.0
Overload Counter: 0
Short Counter: 0
Denied Counter: 0
Absent Counter: 0
Invalid Signature Counter: 1750
===========================================================================================
sh version
Active-image: flash://system/images/_image1.bin
Version: 4.0.6
Commit: 1c61b38a
Build: 297 (master)
MD5 Digest: 1ce1943575d86a1b025f606d6876c55b
Date: 22-May-2017
Time: 18:53:44
Inactive-image: flash://system/images/image1.bin
Version: 4.0.6
Commit: 1c61b38a
Build: 297 (master)
MD5 Digest: 1ce1943575d86a1b025f606d6876c55b
Date: 22-May-2017
Time: 18:53:44
В логах на оборудовании чисто, только когда все ломается, то растет счетчик Invalid Signature Counter
Может кто сталкивался с такой проблемой?
sh power inline
Power-limit mode: Port based
Usage threshold: 95%
Trap: Disable
Legacy Mode: Disable
Inrush Test: Disable
SW Version: 22.187.3
Unit Module Nominal Consumed Temp (C)
Power (W) Power (W)
---- ------------ --------- ---------- --------
1 MES2308P 270 0 (0%) 46
12-port 1G
Managed
Switch with
8 POE+ ports
Interface Admin Oper Power (W) Class Device Priority
---------- ---------- ----------- ----------------- ----- -------------- --------
gi1/0/1 Auto Searching 0.0 0 low
gi1/0/2 Auto Searching 0.0 0 low
gi1/0/3 Auto Searching 0.0 0 low
gi1/0/4 Auto Searching 0.0 0 low
gi1/0/5 Auto Searching 0.0 0 low
gi1/0/6 Auto Searching 0.0 0 low
gi1/0/7 Auto Searching 0.0 0 low
gi1/0/8 Auto Searching 0.0 0 low
===========================================================================================
sh power inline GigabitEthernet 1/0/1
Interface Admin Oper Power (W) Class Device Priority
---------- ---------- ----------- ----------------- ----- -------------- --------
gi1/0/1 Auto Searching 0.0 0 low
Port Status: Port is off. Detection is in process
Port standard: 802.3AT
Admin power limit: 30.0 watts
Time range:
Operational power limit: 30.0 watts
Spare pair: Disabled
Negotiated power: 0 watts (None)
Current (mA): 0
Voltage(V): 0.0
Overload Counter: 0
Short Counter: 0
Denied Counter: 0
Absent Counter: 0
Invalid Signature Counter: 1750
===========================================================================================
sh version
Active-image: flash://system/images/_image1.bin
Version: 4.0.6
Commit: 1c61b38a
Build: 297 (master)
MD5 Digest: 1ce1943575d86a1b025f606d6876c55b
Date: 22-May-2017
Time: 18:53:44
Inactive-image: flash://system/images/image1.bin
Version: 4.0.6
Commit: 1c61b38a
Build: 297 (master)
MD5 Digest: 1ce1943575d86a1b025f606d6876c55b
Date: 22-May-2017
Time: 18:53:44