IMPORTANT!
READ CAREFULLY BEFORE USE.
KEEP THIS GUIDE FOR FUTURE REFERENCE.
This is a Reference Guide for a series of products intended for people who want to configure the Zyxel
Device via Command Line Interface (CLI).
Note: Some commands or command options in this guide may not be available in your
product. See your product's User’s Guide for a list of supported features. Every effort has
been made to ensure that the information in this guide is accurate.
Note: The version number on the cover page refers to the latest firmware version supported
by the Zyxel Device. This guide applies to versions 4.20, 4.21, 4.22, 4.30, 5.00, 5.10, 5.20,
5.25, 5.30, 5.40 and 6.00 at the time of writing.
How To Use This Guide
1Read Chapter 2 on page 17 for how to access and use the CLI (Command Line Interface).
2Read Chapter 3 on page 28 to learn about the CLI user and privilege modes.
Do not use commands not documented in this guide.
Related Documentation
•Quick Start Guide
The Quick Start Guide shows how to connect the Zyxel Device and access the Web Configurator.
• User’s Guide
The User’s Guide explains how to use the Web Configurator to configure the Zyxel Device.
Note: It is recommended you use the Web Configurator to configure the Zyxel Device.
Icons Used in Figures
Figures in this guide may use the following generic icons. The Zyxel Device icon is not an exact
representation of your device.
Status ......................................................................... ............................................................................. 34
Storm Control ........................................................................................................................................ 43
AP Management .................................................................................................................................. 52
Wireless LAN Profiles .............................................................................................................................. 58
Rogue AP ............................................................................................................................................... 74
Bluetooth ............................................................................................................................................... 84
System ................................................................ .................................................................................... 89
System Remote Management ............................................................................................................ 94
AAA Server .......................................................................................................................................... 100
2.9 Logging Out .................................................................................................................................... 27
Chapter 3
User and Privilege Modes .................................................................................................................28
3.1 User And Privilege Modes .............................................................................................................. 28
30.3.1 Application Watchdog Commands Example ............................................................... 147
List of Commands (Alphabetical) ..................................................................................................148
NWA/WAC/WAX Series CLI Reference Guide
10
PART I
Introduction
11
Getting to Know your Zyxel
1.1 Overview
Your Zyxel Device is a wireless AP (Access Point). It extends the range of your existing wired network
without additional wiring, providing easy network access to mobile users.
You can set the Zyxel Device to operate in either standalone AP or managed AP mode. When the Zyxel
Device is in standalone AP mode, it can serve as a normal AP, as an RF monitor to search for rouge APs
to help eliminate network threats (if it supports monitor mode and rogue APs detection/containment), or
even as a root AP or a wireless repeater to esta blish wireless links with other APs in a WDS (Wireless
Distribution System). A WDS is a wireless connection between two or more APs.
CHAPTER 1
Device
Your Zyxel Device’s business-class reliability, SMB features, and centralized wireless management make it
ideally suited for advanced service delivery in mission-critical networks. It uses Multiple BSSID and VLAN
to provide simultaneous independent virtual APs. Additionally, innovations in roaming technology and
QoS features eliminate voice call disruptions.
The Zyxel Device controls network access with Media Access Control (MAC) address filtering, and rogue
Access Point (AP) detection. It also provides a high level of network traffic security, supporting IEEE
802.1x, Wi-Fi Protected Access 2 and Wired Equivalent Privacy (WEP) data encryption.
1.1.1 Product Features
The following tables list model specific features.
Table 1 Zyxel Device 1000/5000 Series Comparison Table
Power DetectionNoYesYesYesYesYesYes
External AntennasNoNoYesNoNoNoYes
Internal AntennasYesYesNoYesYesYesNo
Antenna SwitchYes
Console Port4-Pin Serial4-Pin SerialRJ-45 serialRJ-45 serialRJ-45 serialRJ-45 serialRJ-45 serial
LED LocatorYesYesYesYesYesYesYes
LED SuppressionYesYesYesYesYesYesYes
AC (AP Controller)
802.11k/v Assisted RoamingYesYes
Bluetooth Low Energy (BLE)NoYes
USB Port for BLENoNo
Ethernet Storm ControlYesYes
GroundingYesYes
Maximum number of log
messages
A. For NXC managed devices only. See the NXC User’s Guide for details.
A
NoNo
NoNo
IEEE 802.3af
IEEE 802.3at
(per AP)
YesYes
YesYes
512 event logs and 1024 debug logs
IEEE 802.3at
IEEE 802.3bt
No
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16
Command Line Interface
This chapter describes how to access and use the CLI (Command Line Interface).
2.1 Overview
If you have problems with your Zyxel Device, customer support may request that you issue some of these
commands to assist them in troubleshooting.
Use of undocumented commands or misconfiguration can damage the
Zyxel Device and possibly render it unusable.
2.1.1 The Configuration File
CHAPTER 2
When you configure the Zyxel Device using either the CLI (Command Line Interface) or the web
configurator, the settings are saved as a series of commands in a configuration file on the Zyxel Device.
You can store more than one configuration file on the Zyxel Device. However, only one configuration file
is used at a time.
You can perform the following with a configuration file:
• Back up Zyxel Device configuration once the Zyxel Device is set up to work in your network.
• Restore Zyxel Device configuration.
• Save and edit a configuration file and upload it to multiple Zyxel Devices in your network to have the
same settings.
Note: You may also edit a configuration file using a text editor.
2.2 Accessing the CLI
You can access the CLI using a terminal emulation program on a computer connected to the console
port, or access the Zyxel Device using Telnet or SSH (Secure SHell).
Note: The console port is not available in every model. Please check the User’s Guide or
datasheet, or refer to the product page at www.zyxel.com to see if your Zyxel Device
has a console port.
Note: The Zyxel Device might force you to log out of your session if reauthentication time,
lease time, or idle timeout is reached. See Chapter 9 on page 47 for more information
about these settings.
NWA/WAC/WAX Series CLI Reference Guide
17
2.2.1 Console Port
The default settings for the console port are as follows.
Table 4 Managing the Zyxel Device: Console Port
SETTINGVALUE
Speed115200 bps
Data Bits8
ParityNone
Stop Bit1
Flow ControlOff
When you turn on your Zyxel Device, it performs several internal tests as well as line initialization. You can
view the initialization information using the console port.
• Garbled text displays if your terminal emulation program’s speed is set lower than the Zyxel Device’s.
• No text displays if the speed is set higher than the Zyxel Device’s.
• If changing your terminal emulation program’s speed does not get anything to display, restart the
Zyxel Device.
• If restarting the Zyxel Device does not get anything to display, contact your local customer support.
After the initialization, the login screen displays.
Figure 2 Login Screen
Welcome to NWA5123-AC-HD
Username:
Enter the user name and password at the prompts.
Note: The default login username is admin and password is 1234. The username and password
2.2.2 Telnet
Use the following steps to Telnet into your Zyxel Device.
are case-sensitive.
1If your computer is connected to the Zyxel Device over the Internet, skip to the next step. Make sure your
computer IP address and the Zyxel Device IP address are on the same subnet.
NWA/WAC/WAX Series CLI Reference Guide
18
2In Windows, click Start (usually in the bottom left corner) and Run. Then type telnet and the Zyxel
Device’s IP address. For example, enter
address).
3Click OK. A login screen displays. Enter the user name and password at the prompts.
Note: The default login username is admin and password is 1234. The username and password
are case-sensitive.
2.2.3 SSH (Secure SHell)
You can use an SSH client program to access the CLI. The following figure shows an example using a
text-based SSH client program. Refer to the documentation that comes with your SSH program for
information on using it.
Note: The default login username is admin and password is 1234. The username and password
are case-sensitive.
Figure 3 SSH Login Example
C:\>ssh2 admin@192.168.1.2
Host key not found from database.
Key fingerprint:
xolor-takel-fipef-zevit-visom-gydog-vetan-bisol-lysob-cuvun-muxex
You can get a public key's fingerprint by running
% ssh-keygen -F publickey.pub
on the keyfile.
Are you sure you want to continue connecting (yes/no)? yes
Chapter 2 Command Line Interface
telnet 192.168.1.2 (the default static management IP
Host key saved to C:/Documents and Settings/user/Application Data/SSH/
hostkeys/
ey_22_192.168.1.2.pub
host key for 192.168.1.2, accepted by user Tue Aug 09 2005 07:38:28
admin's password:
Authentication successful.
2.3 How to Find Commands in this Guide
You can simply look for the feature chapter to find commands. In addition, you can use the List of
Commands (Alphabetical) at the end of the guide. This section lists the commands in alphabetical
order that they appear in this guide.
If you are looking at the CLI Reference Guide electronically, you might have additional options (for
example, bookmarks or Find...) as well.
2.4 How Commands Are Explained
Each chapter explains the commands for one keyword. The chapters are divided into the following
sections.
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19
Chapter 2 Command Line Interface
2.4.1 Background Information
Note: See the User’s Guide for background information about most features.
This section provides background information about features that you cannot configure in the web
configurator. In addition, this section identifies related commands in other chapters.
2.4.2 Command Input Values
This section lists common input values for the commands for the feature in one or more tables
2.4.3 Command Summary
This section lists the commands for the feature in one or more tables.
2.4.4 Command Examples
This section contains any examples for the commands in this feature.
2.4.5 Command Syntax
The following conventions are used in this User’s Guide.
• A command or keyword in courier new must be entered literally as shown. Do not abbreviate.
• Values that you need to provide are in italics.
• Required fields that have multiple choices are enclosed in curly brackets
• A range of numbers is enclosed in angle brackets <>.
• Optional fields are enclosed in square brackets
• The | symbol means OR.
2.4.6 Changing the Password
It is highly recommended that you change the password for accessing the Zyxel Device. See Section 9.2
on page 47 for the appropriate commands.
{}.
[].
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20
2.5 CLI Modes
You run CLI commands in one of several modes.
Table 5 CLI Modes
What User users
can do
What Limited-Admin users can
do
What Admin users
can do
How you enter itLog in to the Zyxel
What the prompt
looks like
How you exit itType exitType disableType exitType exit
Chapter 2 Command Line Interface
USERPRIVILEGECONFIGURATIONSUB-COMMAND
• Look at (but not
run) available
commands
• Look at system
information (like
Status screen)
•Run basic
diagnostics
• Look at system
information (like
Status screen)
•Run basic
diagnostics
Device
Router>Router#Router(config)#
Unable to accessUnable to accessUnable to access
•Look at system
information (like
Status screen)
•Run basic
diagnostics
•Look at system
information (like
Status screen)
•Run basic
diagnostics
Type enable in User
mode
Unable to accessUnable to access
• Configure simple
features (such as
an address
object)
• Create or remove
complex parts
(such as an
interface)
Type configure
terminal in User or
Privilege mode
• Configure
complex parts
(such as an
interface) in the
Zyxel Device
Type the command
used to create the
specific part in
Configuration mode
(varies by part)
Router(configif-brg)#
...
See Chapter 9 on page 47 for more information about the user types. User users can only log in, look at
(but not run) the available commands in User mode, and log out. Limited-Admin users can look at the
configuration in the web configurator and CLI, and they can run basic diagnostics in the CLI. Admin
users can configure the Zyxel Device in the web configurator or CLI.
At the time of writing, there is not much difference between User and Privilege mode for admin users.
This is reserved for future use.
2.6 Shortcuts and Help
2.6.1 List of Available Commands
A list of valid commands can be found by typing ? or [TAB] at the command prompt. To view a list of
available commands within a command group, enter
<command> ? or <command> [TAB].
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Chapter 2 Command Line Interface
Figure 4 Help: Available Commands Example 1
Router> ?
<cr>
apply
atse
clear
configure
------------------[Snip]-------------------shutdown
telnet
test
traceroute
wlan-report
write
Router>
Figure 5 Help: Available Command Example 2
Router> show ?
<wlan ap interface>
aaa
account
app-watch-dog
apply
arp-table
------------------[Snip]-------------------wlan-security-profile
wlan-ssid-profile
wtp-logging
Router> show
2.6.2 List of Sub-commands or Required User Input
To view detailed help information for a command, enter <command> <sub command> ?.
Figure 6 Help: Sub-command Information Example
Router(config)# ip telnet server ?
;
<cr>
port
rule
|
Router(config)# ip telnet server
Figure 7 Help: Required User Input Example
Router(config)# ip telnet server port ?
<1..65535>
Router(config)# ip telnet server port
2.6.3 Entering Partial Commands
The CLI does not accept partial or incomplete commands. You may enter a unique part of a command
and press
[TAB] to have the Zyxel Device automatically display the full command.
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22
Chapter 2 Command Line Interface
For example, if you enter config and press [TAB] , the full command of configure automatically
displays.
If you enter a partial command that is not unique and press
commands that start with the partial command.
Figure 8 Non-Unique Partial Command Example
Router# c [TAB]
clear configure copy
Router# co [TAB]
configure copy
2.6.4 Entering a ? in a Command
Typing a ? (question mark) usually displays help information. However, some commands allow you to
input a ?, for example as part of a string. Press [CTRL+V] on your keyboard to enter a ? without the Zyxel
Device treating it as a help query.
2.6.5 Command History
The Zyxel Device keeps a list of commands you have entered for the current CLI session. You can use
any commands in the history again by pre s s i ng th e up ( ) or down () arrow key to scroll through the
previously used commands and press
2.6.6 Navigation
[TAB], the Zyxel Device displays a list of
[ENTER].
Press [CTRL]+A to move the cursor to the beginning of the line. Press [CTRL]+E to move the cursor to the
end of the line.
2.6.7 Erase Current Command
Press [CTRL]+U to erase whatever you have currently typed at the prompt (before pressing [ENTER]).
2.6.8 The no Commands
When entering the no commands described in this document, you may not need to type the whole
command. For example, with the “[no] mss <536..1452>” command, you use “mss 536” to specify
the MSS value. But to disable the MSS setting, you only need to type “no mss” instead of “no mss 536”.
2.7 Input Values
You can use the ? or [TAB] to get more information about the next input value that is required for a
command. In some cases, the next input value is a string whose length and allowable characters may
NWA/WAC/WAX Series CLI Reference Guide
23
Chapter 2 Command Line Interface
not be displayed in the screen. For example, in the following example, the next input value is a string
called
<description>.
Router# configure terminal
Router(config)# interface lan
Router(config-if-brg)# description ?
<description>
The following table provides more information about input values like <description>.
Table 6 Input-Value Formats for Strings in CLI Commands
TAG# VALUESLEGAL VALUES
*1*
all--ALL
authentication key32-40
16-20
Used in MD5 authentication keys and text authentication key
0-16alphanumeric or _Used in text authentication keys
0-8alphanumeric or _-
certificate name1-31alphanumeric or ;`~!@#$%^&()_+[\]{}',.=-
community string0-63alphanumeric or .-
connection_id1+alphanumeric or -_:
contact1-61alphanumeric, spaces, or '()+,/:=?;!*#@$_%-.
country code0 or 2alphanumeric
custom signature file
name
descriptionUsed in keyword criteria for log entries
distinguished name1-511alphanumeric, spaces, or .@=,_-
domain name0+lower-case letters, numbers, or .-
email1-63alphanumeric or .@_-
e-mail1-64alphanumeric or .@_-
encryption key16-64
0-30alphanumeric or _-.
1-64alphanumeric, spaces, or '()+,/:=?;!*#@$_%-.
Used in other commands
1-61alphanumeric, spaces, or '()+,/:=?;!*#@$_%-
Used in ip dns server
1-248alphanumeric or .-
Used in domainname, ip dhcp pool, and ip domain
1-255alphanumeric or ._-
8-32
“0x” or “0X” + 32-40 hexadecimal values
alphanumeric or ;|`~!@#$%^&*()_+\\{}':,./<>=-
first character: alphanumeric or -
first character: letter
first character: alphanumeric or -
first character: alphanumeric or -
“0x” or “0X” + 16-64 hexadecimal values
alphanumeric or ;\|`~!@#$%^&*()_+\\{}':,./
<>=-
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Chapter 2 Command Line Interface
Table 6 Input-Value Formats for Strings in CLI Commands (continued)
TAG# VALUESLEGAL VALUES
file name0-31alphanumeric or _-
filter extension1-256alphanumeric, spaces, or '()+,/:=?;!*#@$_%.-
fqdnUsed in ip dns server
1-253alphanumeric or .-
first character: alphanumeric or -
Used in ip, time server, device HA, certificates, and
interface ping check
1-255alphanumeric or .-
first character: alphanumeric or -
full file name0-256alphanumeric or _/.-
hostnameUsed in hostname command
1-64alphanumeric or .-_
first character: alphanumeric or Used in other commands
1-253alphanumeric or .-
mac address--aa:bb:cc:dd:ee:ff (hexadecimal)
mail server fqdnlower-case letters, numbers, or -.
name1-31alphanumeric or _-
notification message1-81alphanumeric, spaces, or '()+,/:=?;!*#@$_%-
password: less than 15
chars
password: less than 8
chars
passwordUsed in user and ip
phone number1-20numbers or ,+
126+”.conf”
26+”.zysh”
1-15alphanumeric or `~!@#$%^&*()_\-+={}|\;:'<,>./
1-8alphanumeric or ;/?:@&=+$\.-_!~*'()%,#$
1-63alphanumeric or `~!@#$%^&*()_-+={}|\;:'<,>./
Used in e-mail log profile SMTP authentication
1-63alphanumeric or `~!@#$%^&*()_-+={}|\;:'<>./
Used in device HA synchronization
1-63alphanumeric or ~#%^*_-={}:,.
Used in registration
6-20alphanumeric or .@_-
alphanumeric or ;`~!@#$%^&()_+[]{}',.=-
add “.conf” at the end
alphanumeric or ;`~!@#$%^&()_+[]{}',.=-
add “.zysh” at the end
16 upper-case letters or numbers
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Chapter 2 Command Line Interface
Table 6 Input-Value Formats for Strings in CLI Commands (continued)
TAG# VALUESLEGAL VALUES
preshared key16-64“0x” or “0X” + 16-64 hexadecimal values
alphanumeric or ;|`~!@#$%^&*()_+\{}':,./<>=-
profile name1-31alphanumeric or _-
first character: letters or _-
proto name1-16lower-case letters, numbers, or -
protocol name1-31alphanumeric or _-
first character: letters or _-
quoted string less
than 255 chars
quoted string less
than 63 chars
quoted string0+alphanumeric, spaces, or punctuation marks
realm1-253alphanumeric or -_
service name0-63alphanumeric or -_@$./
spi2-8hexadecimal
string less than 15
chars
string: less than 63
chars
string1+alphanumeric or -_@
subject1-61alphanumeric, spaces, or '()+,./:=?;!*#@$_%-
system type0-2hexadecimal
timezone [-+]hh---12 through +12 (with or without “+”)
url1-511alphanumeric or '()+,/:.=?;!*#@$_%-
url“http://”+
user name1-31alphanumeric or _-
username1-31alphanumeric or _-
username6-20alphanumeric or .@_-
user name1+alphanumeric or -_.
user@domainname1-80alphanumeric or .@_-
vrrp group name: less
than 15 chars
1-255alphanumeric, spaces, or ;/?:@&=+$\.-
_!~*'()%,
1-63alphanumeric, spaces, or ;/?:@&=+$\.-_!~*'()%
enclosed in double quotation marks (“)
must put a backslash (\) before double
quotation marks that are part of input value
itself
first character: alphanumeric or -_
used in domain authentication
1-15alphanumeric or -_
1-63alphanumeric or `~!@#$%^&*()_-+={}|\;:'<,>./
alphanumeric or ;/?:@&=+$\.-_!~*'()%,
“https://”+
1-15alphanumeric or _-
starts with “http://” or “https://”
may contain one pound sign (#)
first character: letters or _-
first character: alphanumeric or _-
domain authorization
registration
logging commands
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26
Chapter 2 Command Line Interface
Table 6 Input-Value Formats for Strings in CLI Commands (continued)
TAG# VALUESLEGAL VALUES
week-day sequence,
i.e. 1=first,2=second
xauth method1-31alphanumeric or _-
xauth password1-31alphanumeric or ;|`~!@#$%^&*()_+\{}':,./<>=-
mac address0-12 (even
11-4
hexadecimal
number)
for example: xx-xx-xx-xx-xx-xx
2.8 Saving Configuration Changes
Use the write command to save the current configuration to the Zyxel Device.
Note: Always save the changes before you log out after each management session. All
unsaved changes will be lost after the system restarts.
2.9 Logging Out
Enter the exit or end command in configure mode to go to privilege mode.
Enter the
exit command in user mode or privilege mode to log out of the CLI.
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User and Privilege Modes
This chapter describes how to use these two modes.
3.1 User And Privilege Modes
This is the mode you are in when you first log into the CLI. (Do not confuse ‘user mode’ with types of user
accounts the Zyxel Device uses. See Chapter 9 on page 47 for more information about the user types.
‘User’ type accounts can only run ‘exit’ in this mode. However, they may need to log into the device in
order to be authenticated for ‘user-aware’ policies, for example a firewall rule that a particular user is
exempt from.)
Type ‘enable’ to go to ‘privilege mode’. No password is required. All commands can be run from here
except those marked with an asterisk. Many of these commands are for trouble-shooting purposes, for
example the htm (hardware test module) and debug commands. Customer support may ask you to run
some of these commands and send the results if you need assistance troubleshooting your device.
CHAPTER 3
For admin logins, all commands are visible in ‘user mode’ but not all can be run there. The following
table displays which commands can be run in ‘user mode’. All commands can be run in ‘privilege
mode’.
The htm and psm commands are for Zyxel’s internal manufacturing
process.
PApplies a configuration file.
U/PDisplays the seed code
U/PClears system or debug logs or DHCP binding.
U/PUse ‘configure terminal’ to enter configuration mode.
PCopies configuration files.
U/PSets how and where to send daily reports and what reports to send.
U/PFor support personnel only! The device needs to have the debug flag enabled.
PDeletes configuration files.
PPerforms diagnostic commands.
PProvided for support personnel to collect internal system information. It is not
recommended that you use these.
PHas the Zyxel Device create a new diagnostic file.
PLists files in a directory.
U/PGoes from privilege mode to user mode
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Chapter 3 User and Privilege Modes
Table 7 User (U) and Privilege (P) Mode Commands (continued)
COMMANDMODEDESCRIPTION
enable
exit
htm
U/PGoes from user mode to privilege mode
U/PGoes to a previous mode or logs out.
U/PGoes to htm (hardware test module) mode for testing hardware components.
You may need to use the htm commands if your customer support Engineer asks
you to during troubleshooting.
Note: These commands are for Zyxel’s internal manufacturing process.
interface
no packet-trace
nslookup
packet-trace
ping
psm
U/PDials or disconnects an interface.
U/PTurns off packet tracing.
U/PResolves an IP address to a host name and vice-versa.
U/PPerforms a packet trace.
U/PPings an IP address or host name.
U/PGoes to psm (product support module) mode for setting product parameters.
You may need to use the htm commands if your customer support Engineer asks
you to during troubleshooting.
Note: These commands are for Zyxel’s internal manufacturing process.
reboot
release
rename
renew
run
setenv
show
shutdown
telnet
test aaa
traceroute
write
PRestarts the device.
PReleases DHCP information from an interface.
PRenames a configuration file.
PRenews DHCP information for an interface.
PRuns a script.
U/PTurns stop-on-error on (terminates booting if an error is found in a configuration
file) or off (ignores configuration file errors and continues booting).
U/PDisplays command statistics. See the associated command chapter in this
guide.
PWrites all d data to disk and stops the system processes. It does not turn off the
power.
U/PEstablishes a connection to the TCP port number 23 of the specified host name
or IP address.
U/PTests whether the specified user name can be success fully authe nticated by an
external authentication server.
PTraces the route to the specified host name or IP address.
PSaves the current configuration to the Zyxel Device. All unsaved changes are
lost after the Zyxel Device restarts.
Subsequent chapters in this guide describe the configuration commands. User/privilege mode
commands that are also configuration commands (for example, ‘show’) are described in more detail in
the related configuration command chapter.
3.1.1 Debug Commands
Debug commands marked with an asterisk (*) are not available when the debug flag is on and are for
Zyxel service personnel use only. The debug commands follow a syntax that is Linux-based, so if there is a
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29
Chapter 3 User and Privilege Modes
Linux equivalent, it is displayed in this chapter for your reference. You must know a command listed here
well before you use it. Otherwise, it may cause undesired results.
Table 8 Debug Commands
COMMAND SYNTAXDESCRIPTIONLINUX COMMAND EQUIVALENT
debug app show l7protocol
(*)
debug ca (*)
debug device-ha (*)
debug gui (*)
debug hardware (*)
debug interface
debug interface ifconfig
debug ip dns
debug logging
debug manufacture
debug network arpignore (*)
debug policy-route (*)
debug [cmdexec|corefile|ip
Shows app patrol protocol list
Certificate debug commands
Device HA debug commands
Web Configurator related debug commands
Hardware debug commands
Interface debug commands
Shows system interfaces detail
DNS debug commands
System logging debug commands
Manufacturing related debug commands
Enable/Display the ignoring of ARP responses for
interfaces which don't own the IP address
Policy route debug command
ZLD internal debug commands