9 Question Instructions for Huawei Switches

Within the trendy community surroundings, switches, because the core tools of the community, are accountable for key duties corresponding to knowledge forwarding, site visitors administration, and community safety. With the intention to guarantee environment friendly operation and stability of the community, community directors must commonly monitor and handle the standing and configuration of switches. With its glorious efficiency and wealthy capabilities, Huawei switches have turn out to be one of many most popular units for a lot of enterprise networks. This text will introduce intimately the 9 question instructions of Huawei switches that can assist you shortly perceive the working standing and configuration info of the gadget, in order to higher conduct community administration and troubleshooting.

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1.  dis interface transient

• Goal: Used to shortly view the essential standing of all interfaces of the change. That is sometimes used for preliminary troubleshooting and interface administration to assist perceive which interfaces are energetic.
• Operate: Show transient info of all interfaces on the change.
• Operation instance: <Huawei> dis interface transient
• Output content material:

| Interface            | PHY    | Protocol | Description      |
|------------------   -|--------|----------|------------------|
| GigabitEthernet0/0/1 | up     | up       |                  |
| GigabitEthernet0/0/2 | down   | down     |                  |
| GigabitEthernet0/0/3 | up     | up       | Uplink to Router |
| Vlanif1              | up     | up       |                  |

| Interface | PHY  | Protocol | Description     |
|-----------|------|----------|-----------------|
| GE0/0/1   | up   | up       | -               |
| GE0/0/2   | down | down     | -               |
| GE0/0/3   | up   | up       | Uplink to Router|
| Vlanif1   | up   | up       | -               |

2.  show interface?

• Goal: Assist customers discover a particular interface to additional view its particulars. This command gives fast entry to interface particulars.
• Operate: Show assist info for particular interface sorts and names.
• Operation instance: <Huawei> show interface?
• Output content material: Record all accessible interface sorts and names, for instance:

| Ethernet          |
| GigabitEthernet   |
| Vlanif            |

| Ethernet     | Ethernet interface            |
| GE           | GigabitEthernet interface     |
| 10GE         | 10GigabitEthernet interface   |
| Vlanif       | Vlan interface                |

3.  dis ip int transient

• Goal: Used to shortly view the IP handle configuration and standing of all interfaces of the change to facilitate community administration and troubleshooting.
• Operate: Show transient info of IP addresses of all interfaces.
• Operation instance: <Huawei> dis ip int transient
• Output content material:

| Interface | Interface identify, corresponding to Vlanif1                            |
| IP Deal with| IP handle configured for the interface                    |
| PHY       | Bodily standing, the worth may be up, down or admindown    |
| Protocol  | Protocol standing, the worth may be up or down               |

| Interface | IP Deal with   | PHY  | Protocol |
|-----------|--------------|------|----------|
| Vlanif1   | 192.168.1.1  | up   | up       |
| GE0/0/1   | 192.168.2.1  | up   | up       |
| GE0/0/2   | unassigned   | down | down     |

4.  dis vlan

• Goal: Used to view the VLAN configuration on the change and the port distribution of every VLAN, which facilitates VLAN administration and community planning.
• Operate: Show the data of all VLANs configured on the present change.
• Operation instance: <Huawei> dis vlan
• Output content material:

| VLAN ID | VLAN quantity, for instance 1                       |
| Identify    | VLAN identify                                        |
| Standing  | VLAN standing, the worth may be energetic or inactive |
| Ports   | VLAN member port listing                            |

| VLAN ID | Identify        | Standing   | Ports               |
|---------|-------------|----------|---------------------|
| 1       | default     | energetic   | GE0/0/1, GE0/0/2    |
| 10      | Gross sales       | energetic   | GE0/0/3, GE0/0/4    |
| 20      | Engineering | inactive | GE0/0/5             |

5.  show current-configuration

• Goal: Used to view the present change configuration, assist directors perceive the particular configuration of the change, and facilitate configuration inspection and troubleshooting.
• Operate: Show the present operating configuration of the change.
• Operation instance: <Huawei> show current-configuration
• Output content material: Full present configuration content material, together with interface configuration, VLAN configuration, routing configuration, and so forth.
• Output Instance:

6.  show gadget

• Goal: Used to view fundamental info of the gadget and assist directors handle and preserve the gadget.
• Operate: Show fundamental info of the change gadget.
• Operation instance: <Huawei> show gadget
• Output content material:

| System Identify            | gadget identify                        |
| System Kind            | System mannequin, corresponding to S5700-52P-PWR-LI |
| System Serial Quantity   | serial quantity                      |
| {Hardware} Model       | {Hardware} model                   |
| Software program Model       | software program model                   |

| System Identify       | Huawei S5700-52P-PWR-LI          |
| System Kind       | S5700-52P-PWR-LI                 |
| System Serial No  | 210235A0PWR0B000001              |
| {Hardware} Model  | Ver.B                            |
| Software program Model  | 5.160 (S5700 V200R010C00)        |

• Directions: Customers can use this command to view the {hardware} info of every element of the gadget and the gadget registration standing to substantiate whether or not the gadget can work usually.You may as well use this command to verify the facility provide standing of the present gadget from the battery or redundancy energy system (RPS).
• Units at present supporting RPS embody:

            –  Huawei S5700S-LI Series: all supported.

            –  Huawei S5710-X-LI Series: all supported.

            –  Huawei S6720LI Series: all supported.

            –  Huawei S6720S-LI Series: all supported.

Different collection are solely supported by some fashions.（Learn S1720, S2700, S5700, S6720 V200R011C10 Commans References for extra info.)

7.  show cpu-usage

• Goal: Used to watch the CPU load of the change to facilitate efficiency administration and drawback analysis. Excessive CPU utilization could point out that the gadget is overloaded or that some course of is irregular.
• Operate: Show the CPU utilization of the change.
• Operation instance: <Huawei> show cpu-usage
• Output content material:

| Present CPU Utilization   | Present CPU utilization                    |
| Common CPU Utilization   | Historic CPU utilization (if accessible)  |

| CPU Utilization         | 20%   |
| Final 1 minute     | 15%   |
| Final 5 minutes    | 18%   |
| Final quarter-hour   | 20%   |

8. show reminiscence

• Goal: Used to watch the reminiscence utilization of the change to facilitate efficiency administration and drawback analysis. Inadequate reminiscence could have an effect on the conventional operation of the gadget.
• Operate: Show the reminiscence utilization of the change.
• Operation instance: <Huawei> show reminiscence
• Output content material:

|Whole Reminiscence |whole reminiscence   |
|Used Reminiscence  |used reminiscence    |
|Free Reminiscence  |accessible reminiscence|

| Whole Reminiscence  | 1024 MB|
| Used Reminiscence   | 512 MB |
| Free Reminiscence   | 512 MB |

9.  show model

• Goal: Used to view the model info of the change, to assist directors perceive the software program and {hardware} variations of the gadget, and to facilitate model administration and upgrades.
• Operate: Show the system model info of the change.
• Operation instance: <Huawei> show model
• Output content material:

| Software program Model     | software program model     |
| {Hardware} Model     | {Hardware} model     |
| BootROM Model      | BootROM model      |
| System Began At    | system startup time  |

| Software program            | Huawei Versatile Routing Platform Software program |
| Software program Model    | VRP (R) software program, Model 5.160 (S5700 V200R010C00) |
| Copyright           | (C) 2012-2019 Huawei Applied sciences Co., Ltd.|
| BootROM Model     | 5.12                                       |
| System began at   | 2019-01-01 12:00:00                        |

Conclusion

By mastering the above 9 question instructions, you’ll be able to absolutely perceive key knowledge such because the working standing, interface configuration, VLAN info, CPU and reminiscence utilization of Huawei switches. This info not solely helps with every day community upkeep and administration, but additionally gives well timed diagnostic proof when a fault happens. As a community administrator, proficient use of those directions will significantly enhance your work effectivity and make sure the secure and environment friendly operation of the community. When you’ve got extra questions on sure directions or want additional detailed steering, please be happy to contact technical help or seek the advice of Huawei’s official documentation. Let’s work collectively to create a extra dependable and safe on-line surroundings.

When you’ve got extra questions on sure question or must buy Huawei switches, welcome to go to Router-switch.com. We offer cost-effective Huawei switches and dependable providers. Now we have greater than 22 years of expertise within the trade and are dedicated to offering prospects with high-quality community tools {and professional} technical help. Let’s work collectively to create a extra dependable and safe on-line surroundings.

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