Quantum QN-I-200 User manual

Command Line Interface Guide
Models: QN-I-200, QN-I-220, QN-O-230, QN-H-220

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Document Abstract
This document describes the use of Command Line Interface, here in after referred as CLI through
SSH to access the Access Point parameters, configuration and offers several troubleshooting tools.
Currently, the guide applies to QN-I-200, QN-I-220, QN-O-230 and QN-H-220 models only.

Prerequisites
In order to access device using CLI, SSH supported utility is required. CLI access is operating system
independent. You may use Windows® or MAC® or Linux®. The command terminal should support
SSH. In Windows®, you may use third party application like Putty whereas the MAC® and Linux®
command terminals already support SSH. Default port used by SSH is 22. Please use the same
device username and password as defined during Site creation in cloud controller
(https://cc.qntmnet.com) and for standalone use preconfigured device login username and
password. We used admin as the Device username and 192.168.25.6 is the Access Point IP address.
Example of a SSH command (IP Address 192.168.25.6 has been used in test scenario only):
command_prompt>[email protected]8.25.6 {press Enter Key}
How to access CLI?
Using Windows® platform?
Step 1: Download Putty for windows and follow as below (For test scenario we used 192.168.25.6 as
the assigned IP address to Access Point).

Step 2: On first connection from Windows® using Putty, click “Yes” to accept host key.
Step 3: Enter the username and password defined during Site creation in Cloud Controller and press
Enter.

Step 4: You are successfully logged into Access Point with command prompt as “QNTM”. You may
execute CLI commands now.
For Linux® and Apple®devices, SSH is, by default, supported. In usual cases any third party
application is not required.

Using Apple® Platform?
We used an Apple® Macbook with macOS High Sierra Version 10.13.4 to brief commands ahead.
Feel free to consult for updated versions issued ahead.
Step 1: Start Terminal and execute below SSH command followed by Enter key (For test scenario
we used 192.168.25.6 as the assigned IP address to Access Point).
Step 2: For first connection to the Access Point using SSH, you may be prompted to accept the host
key. Do so by clicking “Yes” and press Enter.

Step 3: Please enter the password as defined to access the Access Point during Site creation in
Cloud Controller and press Enter.
Step 4: You are successfully logged into Access Point with command prompt as “QNTM”(Device
Name). You may execute CLI commands now.

Understanding Commands:
General Commands:
Command Prompt>help
Description: help command would display basic commands available through terminal.
Command Prompt>?
Description: ?command would display all (except basic) commands available through terminal.

Command Prompt>clear
Description: clear command would clear the terminal screen.
Command Prompt>date
Description: date command would display current date and time in Access Point. Date are Time
can’t be modified from Terminal as they are automatically updated as per selected Country in Cloud
Controller or in standalone configuration.

Command Prompt>ping
Description: ping command can be used in trouble shooting networks issues and helps to verify IP-
level connectivity. When troubleshooting, you can use this command to send an ICMP echo request
to a target host name or IP address. Use it whenever you need to verify that the Access Point can
connect to the network resources.
Command Prompt>nslookup
Description: nslookup command can be used during trouble shooting to query domain name server
and, if successful, replies with resolved IP Address.

Command Prompt>tracert
Description: tracert command can be used during trouble shooting to trace path / hopes from
Access Point to the specified destination.
Command Prompt>restart
Description: restart command can be used to restart the Access Point through terminal. When
prompted, enter yto continue reboot or nto cancel reboot.

Command Prompt>exit
Description: exit command can be used to disconnect the terminal access. When prompted, enter y
to exit or nto cancel.

System Commands:
Command Prompt>setwan
Description: setwan command can be used to define Access Point’s WAN Interface mode. Available
options are DHCP / Static IP or PPPoE. To apply configuration, enter yor no nto discard.
Command Prompt>wanstatus
Description: wanstatus command would display Ethernet Port status with operation mode (Static /
DHCP / PPPoE) along with details.

Command Prompt>interface
interface command will display detail listed below
Parameter
Description
Country
Displays selected county in Access Point.
Radio
Displays type of Radio (2.4 GHz / 5GHz)
Channel Bandwidth
Displays Channel bandwidth configured in AP
Channel Range
Displays configured channel range and Max Tx Power setting in AP
Max Tx Power
Radio
Displays type of Radio(2.4 GHz / 5GHz)
Channel Bandwidth
Displays Channel bandwidth configured in AP
Channel Range
Displays configured channel range and Max Tx Power setting in AP
Max Tx Power

Command Prompt>statistics
Statistics command will display detail listed below
Parameter
Description
Model No
Displays AP model number.
Sr. No
Displays AP serial number
MAC
MAC Address of AP
Uptime
Displays since what time AP has been Up.
Firmware
Displays current AP Firmware detail.
CPU Utilization (%)
Displays AP CPU utilization in percentage.
Memory Usage (%)
Displays AP Memory utilization in percentage.
Total Wireless Clients
Provides detail of total number of connected clients.
Clients On 2.4 GHz
Displays number of clients connected on 2.4 GHz.
Clients On 5 GHz
Displays number of clients connected on 5 GHz.
Channel 2.4
Displays 2.4 GHz. Selected channel detail.
Channel 5
Displays 5 GHz. Selected channel detail.

Command Prompt>sysinfo
sysinfo command will display detail listed below
Parameter
Description
AP Name
Displays device name.
Host Name
Displays Host name.
Model No.
Provides device model number detail
Sr.No
Provides device serial number.
Firmware
Displays current firmware detail of AP.
CPU Utilization (%)
Displays AP CPU utilization in percentage.
Memory Usage (%)
Displays AP Memory utilization in percentage.

Command Prompt>status
status command will display detail listed below.
Parameter
Description
Uptime
Displays since what time AP has been Up.
Cloud status
Displays AP status on cloud whether it is online or
offline. (If configured in cloud controller)
Total Wireless Clients
Provides detail of total number of connected clients.
(2.4 GHz / 5GHz both )
Clients on 2.4GHz
Displays number of clients connected on 2.4 GHz.
Clients on 5 GHz
Displays number of clients connected on 5 GHz.
Channel 2.4
Displays 2.4 GHz. Selected channel detail.
Channel 5
Displays 5 GHz. Selected channel detail.
ETH0
Displays reference Ethernet port status.
ETH1
Displays reference Ethernet port status.
ETH2
Displays reference Ethernet port status.

Command Prompt>wclient
wclient command will display detail listed below.
Parameter
Description
Radio
Displays radio detail on which reference client is
connected.(2.4 GHz / 5GHz)
SSID
Display SSID name via which client is connected.
MAC
MAC address of client device.
IP
IP Address taken by client device.
HOSTNAME
Displays Client device hostname.

Command Prompt>reset
The reset command is used to make Access Point to factory setup if it’s in standalone mode. The
terminal will logout from session.
Note: If the access point is managed by cloud controller, reset command will not work. It will give
warning.