迈普路由器常用show命令.docx

1. 查看配置命令：sh run
作用：查看路由器的配置
2. 查看路由表 sh ip route
作用查看路由器的路由表，如下
WANGHUA_DANDONGLU#sh ip route
Codes: C - connected, S - static, R - RIP, O - OSPF, OE-OSPF External, M - Management
D - Redirect, E - IRMP, EX - IRMP external, o - SNSP, B - BGP

Gateway of last resort is 0.0.0.0 to network 0.0.0.0

S 0.0.0.0/0 [1/78125] is directly connected, 1138:18:02, serial0/0
C 21.38.249.4/30 is directly connected, 1138:18:02, serial0/0
C 21.38.250.32/28 is directly connected, 1138:18:36, fastethernet0
C 21.38.250.56/30 is directly connected, 1138:18:37, loopback0
C 22.38.250.32/28 is directly connected, 1138:18:36, fastethernet0
C 22.38.250.56/30 is directly connected, 1138:18:37, loopback1
C 127.0.0.0/8 is directly connected, 1138:18:46, lo0
C 21.38.249.5/32 is directly connected, 1138:18:02, serial0/0
3. 简明接口信息查询 sh ip interface brif
作用：查看各个接口的状态，这里可以看到接口的对应的ip，以及接口状态，up表示接口在使用并且链路正常。
LNFS2_WN_AR_01#sh ip interface brief
Interface IP-Address Status Description
gigaethernet0 21.0.225.10 UP LINK TO RG5750
lo0 127.0.0.1 UP
gigaethernet2 unassigned DOWN
gigaethernet3 unassigned DOWN
switchethernet5/0 21.0.227.21 UP
switchethernet5/2 21.0.227.25 UP
serial4/0 21.0.224.34 DOWN TO ShenYang
serial4/1 21.0.229.45 DOWN qingyuan
serial4/2 21.0.229.49 DOWN to Xinbin
serial4/3 unassigned DOWN
null0 unassigned UP
4. 查看内存使用情况：sh memory，会出现很多信息，重点查看总使用率如下总使用率为20.32%

STATISTICS
----------
Used bytes Free bytes Total bytes Used percent
---------- ---------- ----------- ------------
54544868 213885452 268430320 20.32%
5. 查看cpu使用率分为三步，第一打开监控cpu命令：spy cpu。第二步查看cpu情况命令：sh cpu。第三步，查看完毕后关闭监控：no spy cpu。如下cpu空闲为100%
tDcacheUpd 0026a1e8 5ee99a0 250 0% ( 0) 0% ( 0)
tTunnel 00397a48 55695d0 250 0% ( 0) 0% ( 0)
tCGTask 00737b90 373e6f0 251 0% ( 0) 0% ( 0)
KERNEL 0% ( 0) 0% ( 0)
INTERRUPT 0% ( 0) 0% ( 0)
IDLE 100% ( 185) 100% ( 185)
TOTAL 100% ( 185) 100% ( 185)
6. 查看路由器版本信息，同时该命令可以查询到路由器运行的时间如下，该路由器版本为6.1.25(REL)(integrity)，已经运行的时间为1 week 4 days

LNFS2_WN_AR_01# sh version
MyPower (R) Operating System Software
MP2824 system image file (flash0: /flash/rp9-i-6.1.25(REL).bin), version 6.1.25(REL)(integrity), Compiled on Nov 14 2008, 19:38:09
Copyright (C) 1999 Maipu (Sichuan) Communication Technology Co., Ltd. All Rights Reserved.

MP2824 Version Information
System ID : 00017ab776cd
Hardware Model : RM3B-MPU204-4GE with 256 MBytes DDR SDRAM, 64 MBytes flash
Hardware Version : 030(Hotswap Supported)
MPU CPLD Version : 002
Monitor Version : 1.13
Software Version : 6.1.25(REL)(integrity)
Software Image File : flash0: /flash/rp9-i-6.1.25(REL).bin
Compiled : Nov 14 2008, 19:38:09

System Uptime is 1 week 4 days
7. 查看系统日志sh log buff，可以查看路由器记录的日志信息
8. 查看设备主控信息sh system mpu
MSTP_LiaoNing#sh system mpu
System Card Information(Mpu 0 - ONLINE) /主控卡0在线
----------------------------------------------------------------
Type: MPU_RM7A_MPU408_4GE /主控卡型号
Status: Start Ok /板卡正常运行
Last-Alarm: 0000
Card-Port-Num: 0
Card-SubSlot-Num: 2
Power-INTF-Status: 001f
Power-Card-Status: On
Serial No.: 8882094280300063
Card-Name: <NULL>
Description: <NULL>
Hardware-Information:
HW-State: 0000
PCB-Version: H03
CPLD-Version: 002
Software-Information:
Monitor-Version: 1.33
Software-Version: 6.2.47(integrity)
Power-RT-Infomation:
Voltage-In: 10.71 V
Temperature-Information:
Temperature-State:
Temperature = 33.
Last-Alarm = 0.
CPU-On-Card-Information: < 1 CPUs>
CPU-Idx: 00
Status: 0000
Core-Num: 0004
Core-State:
Core-Idx-00
Core-Status: 0000
Core-Utilization: 0%
Core-Idx-01
Core-Status: 0000
Core-Utilization: 0%
Core-Idx-02
Core-Status: 0000
Core-Utilization: 0%
Core-Idx-03
Core-Status: 0000
Core-Utilization: 0%
Temperature:
Temperature-State:
Temperature = 60.
Last-Alarm = 0.
MEM-On-Card-Information: <1 MEMs>
MEM-Idx: 00
MEM-State:
BytesFree = 419923360 bytes
BytesAlloc = 114966064 bytes
BlocksFree = 515 blocks
BlocksAlloc = 3085 blocks
MaxBlockSizeFree = 155189248 bytes
DISK-On-Card-Information: <3 DISKs>
DISK-Idx: 00
Type: Flash
Status: Online
Last-Alarm: 0000
DISK-State:
SizeTotal = 67108864 bytes
SizeFree = 37109760 bytes
DISK-Idx: 01
Type: Unknown
Status: Offline
Last-Alarm: 0000
DISK-Idx: 02
Type: Unknown
Status: Offline
Last-Alarm: 0000
CMM-Information:
Hardware-Type: 0000
Monitor-Version: 1.0.9
Software-Version: 1.1.56
----------------------------------------------------------------
STATISTICS: 1 IN, 0 OUT, 0 IERR, 0 OERR

System Card Information(Mpu 0/0 - ONLINE)
----------------------------------------------------------------
Type: LGU_RM7A_MPU408_4GE_DC
Status: Start Ok
Last-Alarm: 0000
Card-Port-Num: 1
Card-SubSlot-Num: 0
Power-INTF-Status: 0000
Power-Card-Status: On
----------------------------------------------------------------
STATISTICS: 1 IN, 0 OUT, 0 IERR, 0 OERR

System Card Information(Mpu 0/1 - ONLINE)
----------------------------------------------------------------
Type: LGU_RM7A_MPU408_4GE_GE
Status: Start Ok
Last-Alarm: 0000
Card-Port-Num: 4
Card-SubSlot-Num: 0
Power-INTF-Status: 0000
Power-Card-Status: On
----------------------------------------------------------------
STATISTICS: 1 IN, 0 OUT, 0 IERR, 0 OERR

System Card Information(Mpu 1 - ONLINE)
----------------------------------------------------------------
Type: MPU_RM7A_MPU408_4GE
Status: Start Ok
Last-Alarm: 0000
Card-Port-Num: 0
Card-SubSlot-Num: 2
Power-INTF-Status: 001f
Power-Card-Status: On
Serial No.: 8882094170700003
Card-Name: <NULL>
Description: <NULL>
Hardware-Information:
HW-State: 0000
PCB-Version: H03
CPLD-Version: 002
Software-Information:
Monitor-Version: 1.33
Software-Version: 6.2.47(integrity)
Power-RT-Infomation:
Voltage-In: 10.49 V
Temperature-Information:
Temperature-State:
Temperature = 33.
Last-Alarm = 0.
CPU-On-Card-Information: < 1 CPUs>
CPU-Idx: 00
Status: 0000
Core-Num: 0004
Core-State:
Core-Idx-00
Core-Status: 0000
Core-Utilization: 0%
Core-Idx-01
Core-Status: 0000
Core-Utilization: 0%
Core-Idx-02
Core-Status: 0000
Core-Utilization: 0%
Core-Idx-03
Core-Status: 0000
Core-Utilization: 0%
Temperature:
Temperature-State:
Temperature = 42.
Last-Alarm = 0.
MEM-On-Card-Information: <1 MEMs>
MEM-Idx: 00
MEM-State:
BytesFree = 424347620 bytes
BytesAlloc = 110541804 bytes
BlocksFree = 13 blocks
BlocksAlloc = 2443 blocks
MaxBlockSizeFree = 236978176 bytes
DISK-On-Card-Information: <3 DISKs>
DISK-Idx: 00
Type: Flash
Status: Online
Last-Alarm: 0000
DISK-State:
SizeTotal = 67108864 bytes
SizeFree = 37160960 bytes
DISK-Idx: 01
Type: Unknown
Status: Offline
Last-Alarm: 0000
DISK-Idx: 02
Type: Unknown
Status: Offline
Last-Alarm: 0000
CMM-Information:
Hardware-Type: 0000
Monitor-Version: 1.0.9
Software-Version: 1.1.56
----------------------------------------------------------------
STATISTICS: 1 IN, 0 OUT, 0 IERR, 0 OERR

System Card Information(Mpu 1/0 - ONLINE)
----------------------------------------------------------------
Type: LGU_RM7A_MPU408_4GE_DC
Status: Start Ok
Last-Alarm: 0000
Card-Port-Num: 1
Card-SubSlot-Num: 0
Power-INTF-Status: 0000
Power-Card-Status: On
----------------------------------------------------------------
STATISTICS: 1 IN, 0 OUT, 0 IERR, 0 OERR

System Card Information(Mpu 1/1 - ONLINE)
----------------------------------------------------------------
Type: LGU_RM7A_MPU408_4GE_GE
Status: Start Ok
Last-Alarm: 0000
Card-Port-Num: 4
Card-SubSlot-Num: 0
Power-INTF-Status: 0000
Power-Card-Status: On
----------------------------------------------------------------
STATISTICS: 1 IN, 0 OUT, 0 IERR, 0 OERR
9 查看设备业务板卡信息sh syste lpu，类似于上面查看主控信息的命令，这里可以看到包括主控的所有板卡信息
MSTP_LiaoNing#sh system lpu
MSTP_LiaoNing#sh system lpu
System Card Information(Lpu 0 - OFFLINE)
----------------------------------------------------------------
STATISTICS: 0 IN, 0 OUT, 0 IERR, 0 OERR

System Card Information(Lpu 1 - OFFLINE)
----------------------------------------------------------------
STATISTICS: 0 IN, 0 OUT, 0 IERR, 0 OERR

System Card Information(Lpu 2 - ONLINE)
----------------------------------------------------------------
Type: LPU_RM7B_8E1H
Status: Start Ok
Last-Alarm: 0000
Card-Port-Num: 8
Card-SubSlot-Num: 0
Power-INTF-Status: 0000
Power-Card-Status: On
Serial No.: 9671094673000031
Card-Name: 8E1
Description: <NULL>
Hardware-Information:
HW-State: 0000
PCB-Version: H03
CPLD-Version: 003
Power-RT-Infomation:
Voltage-In: 12.05 V
FPGA-On-Card-Information: <2 FPGAs>
FPGA-Idx: 00
Status: Online
Info-Struct:
id = 0000
type = 0000
state = 00000000
version = 001
FPGA-Idx: 01
Status: Online
Info-Struct:
id = 0001
type = 0000
state = 00000000
version = 001
CMM-Information:
Hardware-Type: 0000
Monitor-Version: 1.0.9
Software-Version: 1.1.56
----------------------------------------------------------------
STATISTICS: 1 IN, 0 OUT, 0 IERR, 0 OERR

System Card Information(Lpu 3 - ONLINE)
----------------------------------------------------------------
Type: LPU_RM7B_4GET4GEFH
Status: Start Ok
Last-Alarm: 0000
Card-Port-Num: 8
Card-SubSlot-Num: 0
Power-INTF-Status: 0000
Power-Card-Status: On
Serial No.: 8966094281500021
Card-Name: 4GT4GF
Description: <NULL>
Hardware-Information:
HW-State: