华为交换机状态查看常用命令(2)

IFPD 2% 0/ a53ca60 IFPD Ifnet Product Adapt ............................................................................................................ VT 0% 0/ 0 VT Virtual Transfer OS 11% 0/2756ccff Operation System

display cpu-usage configuration ? # 查看CPU占用率的配置信息

slave Slave MPU slot Specify the slot

display cpu-usage configuration The CPU usage monitor is turned on. The current monitor cycle is 60 seconds. The current monitor warning threshold is 95%. The current monitor restore threshold is 80%.

11、查看内存占用率

内存占用率是衡量设备性能的重要指标之一。在网络运行中，内存占用率过高常常会导致业务异常。实时查看内存占用率信息，以确认设备是否运行稳定。

通过查看内存占用率门限值，可以查看监控告警触发条件。当内存占用率上升到门限值时，系统触发告警。当内存占用率低于门限值时，系统告警消除。 display memory-usage ? # 查看内存占用率的统计信息。

slave Slave MPU slot Slot number

display memory-usage Memory utilization statistics at 2008-01-01 00:41:34 800 ms System Total Memory Is: 75312648 bytes Total Memory Used Is: 45037704 bytes Memory Using Percentage Is: 59%

display memory-usage threshold [ slot slot-id ] # 查看内存占用率的门限值

12、查看环境监控软件版本信息

display environment version

13、查看接口信息

当用户在某一接口下完成一组配置之后，需要验证是否配置正确，可以查看当前接口下的配置信息。当用户在监控接口的状态或检查接口的故障原因时，可以查看接口的状态信息。 13.1、查看接口的配置信息

[Huawei-Ethernet0/0/2]display this # interface Ethernet0/0/2 port link-type access port default vlan 12 # return [Huawei-Ethernet0/0/2]

13.2、查看接口的状态信息

display interface Ethernet 0/0/2 Ethernet0/0/2 current state : DOWN Line protocol current state : DOWN Description:HUAWEI, Quidway Series, Ethernet0/0/2 Interface

Switch Port, PVID : 12, TPID : 8100(Hex), The Maximum Frame Length is 1600

IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is d4b1-10cf-057d

Port Mode: COMMON COPPER Speed : 10, Loopback: NONE Duplex: HALF, Negotiation: ENABLE Mdi : AUTO

Last 300 seconds input rate 0 bits/sec, 0 packets/sec Last 300 seconds output rate 0 bits/sec, 0 packets/sec Input peak rate 0 bits/sec, Record time: - Output peak rate 0 bits/sec, Record time: - Input: 0 packets, 0 bytes Unicast : 0, Multicast : 0 Broadcast : 0, Jumbo : 0 CRC : 0, Giants : 0 Jabbers : 0, Fragments : 0 Runts : 0, DropEvents : 0 Alignments : 0, Symbols : 0 Ignoreds : 0, Frames : 0 Discard : 0, Total Error : 0 Output: 0 packets, 0 bytes Unicast : 0, Multicast : 0 Broadcast : 0, Jumbo : 0

Collisions : 0, Deferreds : 0 Late Collisions: 0, ExcessiveCollisions: 0 Buffers Purged : 0 Discard : 0, Total Error : 0

Input bandwidth utilization threshold : 100.00% Output bandwidth utilization threshold: 100.00% Input bandwidth utilization : 0.00% Output bandwidth utilization : 0.00% 或

[Huawei-Ethernet0/0/2]display this interface Ethernet0/0/2 current state : DOWN Line protocol current state : DOWN Description:HUAWEI, Quidway Series, Ethernet0/0/2 Interface

Switch Port, PVID : 12, TPID : 8100(Hex), The Maximum Frame Length is 1600

IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is d4b1-10cf-057d

Port Mode: COMMON COPPER Speed : 10, Loopback: NONE

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