cisco
设备硬件检测分为设备电源状态检测、设备风扇状态检测、设备温度状态检测。
工作内容：
对用户需维护的设备现场进行勘察，通过在CLI状态下使用系统的诊断命令检测设备的电源状态、风扇状态及温度状态。
检测方法及步骤
考虑到Cisco设备的型号及系统平台分类较多，其检测的方法也有不同，以下将安装不同的网络设备系统平台，分别说明具体的检测方法及步骤。
一 Cisco Catalyst6500 CatOS, C4000 CatOS系列交换机
注：Cisco Catalyst6500,C4500，C4000系列交换机分CatOS和NativeIOS两种版本，系统提示符类似于Catalyst6509> (enable) 、Catalyst4006> (enable)的为CatOS, 系统提示符类似于C6509# 、C4507R# 的为NativeIOS。
电源状态检测
对于Cisco Catalyst6500, C4000系列交换机, 在enable模式下可以用以下命令检测电源状态：
show system
show environment
show environment power
例：
show system
Catalyst6509> (enable) show system
PS1-Status PS2-Status
---------- ----------
ok ok
Fan-Status Temp-Alarm Sys-Status Uptime d,h:m:s Logout
---------- ---------- ---------- -------------- ---------
ok off ok 9,21:34:43 20 min
PS1-Type PS2-Type
-------------------- --------------------
WS-CAC-1300W WS-CAC-1300W
Modem Baud Traffic Peak Peak-Time
------- ----- ------- ---- -------------------------
disable 9600 0% 5% Fri Jul 23 2004, 17:39:44
PS1 Capacity: 1153.32 Watts (27.46 Amps @42V)
PS2 Capacity: 1153.32 Watts (27.46 Amps @42V)
PS Configuration : PS1 and PS2 in Redundant Configuration.
System Name System Location System Contact CC
------------------------ ------------------------ --
Catalyst6509
注：做红色标注的为检测时对于系统输出的关注点。
show environment
Catalyst6509> (enable) show environment
Environmental Status (. = Pass, F = Fail, U = Unknown, N = Not Present)
PS1: . PS2: . PS1 Fan: . PS2 Fan: .
Chassis-Ser-EEPROM: . Fan: .
Clock(A/B): A Clock A: . Clock B: .
VTT1: . VTT2: . VTT3: .
show environment power
Catalyst6509> (enable) show environmen power
PS1 Capacity: 1153.32 Watts (27.46 Amps @42V)
PS2 Capacity: 1153.32 Watts (27.46 Amps @42V)
PS Configuration : PS1 and PS2 in Redundant Configuration.
Total Power Available: 1153.32 Watts (27.46 Amps @42V)
Total Power Available for Line Card Usage: 1153.32 Watts (27.46 Amps @42V)
Total Power Drawn From the System: 441.42 Watts (10.51 Amps @42V)
Remaining Power in the System: 711.90 Watts (16.95 Amps @42V)
Default Inline Power allocation per port: 7.00 Watts (0.16 Amps @42V)
Slot power Requirement/Usage :
Slot Card Type PowerRequested PowerAllocated CardStatus
Watts A @42V Watts A @42V
---- ------------------- ------- ------ ------- ------ ----------
1 WS-X6K-SUP1A-2GE 138.60 3.30 138.60 3.30 ok
2 WS-X6408A-GBIC 84.00 2.00 138.60 3.30 ok
3 WS-X6324-100FX-MM 63.84 1.52 63.84 1.52 ok
4 WS-X6348-RJ-45 100.38 2.39 100.38 2.39 ok
注：做红色标注的为检测时对于系统输出的关注点。
风扇状态检测
对于Cisco Catalyst6500,C4500,C4000系列交换机, 在enable模式下可以用以下命令检测设备的风扇状态：
show system
show environment
例：
show system
Catalyst6509> (enable) show system
PS1-Status PS2-Status
---------- ----------
ok ok
Fan-Status Temp-Alarm Sys-Status Uptime d,h:m:s Logout
---------- ---------- ---------- -------------- ---------
ok off ok 9,21:34:43 20 min
PS1-Type PS2-Type
-------------------- --------------------
WS-CAC-1300W WS-CAC-1300W
Modem Baud Traffic Peak Peak-Time
------- ----- ------- ---- -------------------------
disable 9600 0% 5% Fri Jul 23 2004, 17:39:44
PS1 Capacity: 1153.32 Watts (27.46 Amps @42V)
PS2 Capacity: 1153.32 Watts (27.46 Amps @42V)
PS Configuration : PS1 and PS2 in Redundant Configuration.
System Name System Location System Contact CC
------------------------ ------------------------ --
Catalyst6509
show environment
Catalyst6509> (enable) show environment
Environmental Status (. = Pass, F = Fail, U = Unknown, N = Not Present)
PS1: . PS2: . PS1 Fan: . PS2 Fan: .
Chassis-Ser-EEPROM: . Fan: .
Clock(A/B): A Clock A: . Clock B: .
VTT1: . VTT2: . VTT3: .
注：做红色标注的为检测时对于系统输出的关注点。
温度状态检测
对于Cisco Catalyst6500,C4500,C4000系列交换机,在enable模式下可以用以下命令检测检测系统温度状态：
show environment temperature
例：
Catalyst6509> (enable) show environment temperature
Intake Exhaust Device 1 Device 2
Slot Temperature Temperature Temperature Temperature
--------------- --------------- --------------- --------------- ---------------
1 20C(50C,65C) 28C(60C,75C) 24C 31C
2 18C(50C,65C) 23C(60C,75C) N/A N/A
3 21C(50C,65C) 19C(60C,75C) N/A N/A
4 22C(50C,65C) 25C(60C,75C) 21C 22C
1 (Switch-Eng) 25C(50C,65C) 29C(60C,75C) N/A N/A
1 (MSFC) 23C(60C,70C) 32C(60C,75C) N/A N/A
Chassis Modules
---------------------
VTT1: 20C(85C,100C)
VTT2: 20C(85C,100C)
VTT3: 23C(85C,100C)
二 Cisco Catalyst6500 IOS ,C4500 IOS系列交换机
注：Cisco Catalyst6500,C4500，C4000系列交换机分CatOS和NativeIOS两种版本，系统提示符类似于Catalyst6509> (enable) 、Catalyst4006> (enable)的为CatOS, 系统提示符类似于C6509# 、C4507R# 的为NativeIOS。
电源状态检测
对于Cisco Catalyst6500 IOS ,C4500 IOS,C4006 sup3 IOS系列交换机, 在enable模式下可以用以下命令检测电源状态：
show power
例：
C6509# show power
system power redundancy mode = redundant
system power total = 1153.32 Watts (27.46 Amps @ 42V)
system power used = 397.74 Watts ( 9.47 Amps @ 42V)
system power available = 755.58 Watts (17.99 Amps @ 42V)
Power-Capacity PS-Fan Output Oper
PS Type Watts A @42V Status Status State
---- ------------------ ------- ------ ------ ------ -----
1 WS-CAC-2500W 1153.32 27.46 OK OK on
2 none
Pwr-Requested Pwr-Allocated Admin Oper
Slot Card-Type Watts A @42V Watts A @42V State State
---- ------------------ ------- ------ ------- ------ ----- -----
1 WS-X6K-SUP2-2GE 142.38 3.39 142.38 3.39 on on
2 - - 142.38 3.39 - -
5 WS-X6248-RJ-45 112.98 2.69 112.98 2.69 on on
Router#
Switch4507# show power
Power Fan Inline
Supply Model No Type Status Sensor Status
------ ---------------- --------- ----------- ------ ------
PS1 PWR-C45-2800AC AC 2800W good good good
PS2 PWR-C45-1000AC AC 1000W err-disable good n.a.
*** Power Supplies of different type have been detected***
Power supplies needed by system :1
Power supplies currently available :1
Power Summary Maximum
(in Watts) Used Available
---------------------- ---- ---------
System Power (12V) 328 1360
Inline Power (-50V) 0 1400
Backplane Power (3.3V) 10 40
---------------------- ----
Total Used 338 (not to exceed Total Maximum Available = 750)
Switch#
注：做红色标注的为检测时对于系统输出的关注点。
风扇状态检测
对于Cisco Catalyst6500 IOS,C4500系列交换机, 在enable模式下可以用以下命令检测设备的风扇状态：
show environment cooling
show environment status
例：
C6509# show environment cooling
fan-tray 1:
fan-tray 1 fan-fail: failed
fan-tray 2:
fan 2 type: FAN-MOD-9
fan-tray 2 fan-fail: OK
chassis cooling capacity: 690 cfm
ambient temperature: 55C ["40C (user-specified)" if temp-controlled]
chassis per slot cooling capacity: 75 cfm
module 1 cooling requirement: 70 cfm
module 2 cooling requirement: 70 cfm
module 5 cooling requirement: 30 cfm
module 6 cooling requirement: 70 cfm
module 8 cooling requirement: 70 cfm
module 9 cooling requirement: 30 cfm
温度状态检测
对于Cisco Catalyst6500IOS,C4500IOS系列交换机,在enable模式下可以用以下命令检测检测系统温度状态：
show environment
show environment temperature
例：
SwitchC4507# show environment
no alarm
Chassis Temperature = 35 degrees Celsius
Chassis Over Temperature Threshold = 75 degrees Celsius
Chassis Critical Temperature Threshold = 95 degrees Celsius
Power Fan Inline
Supply Model No Type Status Sensor Status
------ ---------------- --------- ----------- ------ ------
PS1 PWR-C45-2800AC AC 2800W good good good
PS2 PWR-C45-1000AC AC 1000W err-disable good n.a.
*** Power Supplies of different types have been detected***
Switch
三 Cisco Catalyst3550,C2950,C3500,C2900系列交换机
电源状态检测
对于Cisco Catalyst3550,C2950,C3500,C2900系列交换机, 在enable模式下可以用以下命令检测电源状态：
show env power
例：
Catalyst3550#show env power
POWER is OK
风扇状态检测
对于Cisco Catalyst3550,C2950,C3500,C2900系列交换机, 在enable模式下可以用以下命令检测设备的风扇状态：
show env Fan
例：
Catalyst3550# show env fan
FAN is OK
温度状态检测
对于Cisco Catalyst3550,C2950,C3500,C2900系列交换机, 在enable模式下可以用以下命令检测系统温度状态：
show env temperature
例：
Catalyst3550#show env temperature
TEMPERATURE is OK
四 Cisco 2600,3600,7200,7500,7600系列路由器
电源状态检测
对于Cisco 2600,3600,7200,7500,7600系列路由器, 在enable模式下可以用以下命令检测电源状态：
show power
Router# show power
system power redundancy mode = redundant
system power total = 1153.32 Watts (27.46 Amps @ 42V)
system power used = 397.74 Watts ( 9.47 Amps @ 42V)
system power available = 755.58 Watts (17.99 Amps @ 42V)
Power-Capacity PS-Fan Output Oper
PS Type Watts A @42V Status Status State
---- ------------------ ------- ------ ------ ------ -----
1 WS-CAC-2500W 1153.32 27.46 OK OK on
2 none
Pwr-Requested Pwr-Allocated Admin Oper
Slot Card-Type Watts A @42V Watts A @42V State State
---- ------------------ ------- ------ ------- ------ ----- -----
1 WS-X6K-SUP2-2GE 142.38 3.39 142.38 3.39 on on
2 - - 142.38 3.39 - -
5 WS-X6248-RJ-45 112.98 2.69 112.98 2.69 on on
风扇状态检测
对于Cisco 2600,3600, 7200,7500,7600系列路由器, 在enable模式下可以用以下命令系统风扇状态：
show environment cooling
Router# show environment cooling
fan-tray 1:
fan-tray 1 fan-fail: failed
fan-tray 2:
fan 2 type: FAN-MOD-9
fan-tray 2 fan-fail: OK
chassis cooling capacity: 690 cfm
ambient temperature: 55C ["40C (user-specified)" if temp-controlled]
chassis per slot cooling capacity: 75 cfm
module 1 cooling requirement: 70 cfm
module 2 cooling requirement: 70 cfm
module 5 cooling requirement: 30 cfm
module 6 cooling requirement: 70 cfm
module 8 cooling requirement: 70 cfm
module 9 cooling requirement: 30 cfm
温度状态检测
对于Cisco 2600,3600, 7200,7500,7600系列路由器, 在enable模式下可以用以下命令系统温度状态：
show environment status
show environment temperature
Router# show environment status
backplane:
operating clock count: 2
operating VTT count: 3
fan-tray 1:
fan-tray 1 type: WS-9SLOT-FAN
fan-tray 1 fan-fail: OK
VTT 1:
VTT 1 OK: OK
VTT 1 outlet temperature: 33C
VTT 2:
VTT 2 OK: OK
VTT 2 outlet temperature: 35C
VTT 3:
VTT 3 OK: OK
VTT 3 outlet temperature: 33C
clock 1:
clock 1 OK: OK, clock 1 clock-inuse: in-use
clock 2:
clock 2 OK: OK, clock 2 clock-inuse: not-in-use
power-supply 1:
power-supply 1 fan-fail: OK
power-supply 1 power-output-fail: OK
module 1:
module 1 power-output-fail: OK
module 1 outlet temperature: 30C
module 1 device-2 temperature: 35C
RP 1 outlet temperature: 35C
RP 1 inlet temperature: 36C
EARL 1 outlet temperature: 33C
EARL 1 inlet temperature: 31C
module 2:
module 2 power-output-fail: OK
module 2 outlet temperature: 31C
module 2 inlet temperature: 29C
module 3:
module 3 power-output-fail: OK
module 3 outlet temperature: 36C
module 3 inlet temperature: 29C
module 4:
module 4 power-output-fail: OK
module 4 outlet temperature: 32C
module 4 inlet temperature: 32C
module 5:
module 5 power-output-fail: OK
module 5 outlet temperature: 39C
module 5 inlet temperature: 34C
module 7:
module 7 power-output-fail: OK
module 7 outlet temperature: 42C
module 7 inlet temperature: 29C
EARL 7 outlet temperature: 45C
EARL 7 inlet temperature: 32C
module 9:
module 9 power-output-fail: OK
module 9 outlet temperature: 41C
module 9 inlet temperature: 36C
EARL 9 outlet temperature: 33C
EARL 9 inlet temperature: N/O
show environment
此命令为监控系统环境的综合命令，后面可以加上多种参数，以便于综合分析系统状态。
show environment [alarm | cooling | status | temperature]
Router# show environment
environmental alarms:
no alarms
Router# show environment alarm
environmental alarms:
no alarms
五 Cisco GSR 12000系列路由器
电源状态检测
对于Cisco GSR 12000系列路由器, 在enable模式下可以用以下命令检测电源状态：
show Diag
router# show diags
SLOT 26 (PS B1 ):AC Power Supply(8)
MAIN:type 3, 34-0820-01 rev C0 dev 16777215
HW config:0xFF SW key:FF-FF-FF
PCA:65535-16777215-255 rev V7 ver 255
HW version 1.0 S/N CAT00240269
MBUS:MBUS Agent (1) 73-2146-07 rev B0 dev 0
HW version 1.2 S/N CAT00240269
Test hist:0xFF RMA#:FF-FF-FF RMA hist:0xFF
DIAG:Test count:0xFFFFFFFF Test results:0xFFFFFFFF
EEPROM contents (hex):
00:01 00 01 00 49 00 08 62 07 58 00 00 00 FF FF FF
10:43 41 54 30 30 32 34 30 32 36 39 00 00 00 00 00
20:01 02 00 00 00 00 00 FF FF FF FF FF FF FF FF FF
30:A5 A5 A5 A5 A5 A5 A5 A5 A5 A5 A5 A5 A5 A5 A5 A5
40:00 03 01 00 FF FF FF FF FF FF FF FF 00 05 FF FF
50:00 22 00 03 34 01 60 FF FF FF FF FF FF FF FF FF
60:43 41 54 30 30 32 34 30 32 36 39 00 00 00 00 00
70:FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
80:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0:00
FRU:Linecard/ModuleWR-GSR8-AC=
MBUS Agent Software version 01.46 (RAM) (ROM version is 01.33)
Using CAN Bus A
风扇状态检测
对于Cisco GSR 12000系列路由器, 在enable模式下可以用以下命令系统风扇状态：
show environment fans
Slot # Fan Information
16 Voltage 2427V Speed fast:
Main Fan 0 broken
Main Fan 1 broken
Main Fan 2 broken
Main Fan 3 broken
Main Fan 4 broken
Main Fan 5 broken
Power Supply Fan 0 broken
Power Supply Fan 1 broken
Power Supply Fan 2 broken
Power Supply Fan 3 broken
温度状态检测
对于Cisco GSR 12000系列路由器, 在enable模式下可以用以下命令系统温度状态：
show environment temp
show environment table
Router12000# show environment temp
Slot # Hot Sensor Inlet Sensor
(deg C) (deg C)
0 52.5 43.5
7 64.0 48.5
16 50.0 46.0
17 56.0 49.0
18 45.0 44.5
19 45.0 43.5
20 45.0 41.5
24 NA 47.0
26 NA 48.0
Router# show environment table
Inlet Sensor Temperature Limits (deg C):
Warning Critical Shutdown
GRP/GLC (Slots 0-15) 35 40 52
CSC (Slots 16-17) 40 45 59
SFC (Slots 18-20) 37 42 54
六 设备硬件检测注意事项
在进行温度检测时，建议当系统温度超过35C 时就需要特别关注了。
需要考虑可能影响设备温度过高的原因，如周围的环境，室内温度，空调工作是否正常，机柜散热是否正常，运行设备是否灰尘过多。找到引起设备散热不好的原因后，应及时采取相应的降温措施，如调节室内温度、对设备除尘以提高散热效果等。如果采取降温措施后系统温度仍没有明显改善，请及时与我公司技术服务人员联系，并提供相关的检测信息。
转载于:https://blog.51cto.com/55348/321550
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