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DGS-3600
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Reference Guide
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D-Link DGS-3600 User Manual

CLI Reference Guide
Product Model: xStack
Layer 3 Managed Gigabit Ethernet Switch Release 2.8
®
DGS-3600 Series
TABLE OF CONTENTS
xStack® DGS-3600 Series Layer 3 Gigabit Ether net Manag ed Sw itc h CLI Manu al
DGS-3627 Gigabit Ethernet Switch
1

INTRODUCTION

The Switch can be managed through the Switch’s serial port, Telnet, or the Web-based management agent. The Command Line Interface (CLI) can be used to configure and manage the Switch via the serial port or Telnet interfaces.
The DGS-3600 Layer 3 stackable Gigabit Ethernet switch series are members of the D-Link xStack® family. Ranging from 10/100Mbps edge switches to core gigabit switches, the xStack® switch family has been future-proof designed to provide a stacking architecture with fault tolerance, flexibility, port density, robust security and maximum throughput with a user-friendly management interface for the networking professional.
This manual provides a reference for all of the commands contained in the CLI for the xStack® DGS-3612, DGS-3612G, DGS-3627, DGS-3627G, DGS-3627, DGS-3627G and DGS-3650 series of switches. Configuration and management of the Switch via the Web-based management agent is discussed in the User’s Guide.
NOTE: For the remainder of this manual, all versions of the DGS-3612, DGS-3612G, DGS-3627, DGS­3627G, DGS-3627, DGS-3627G and DGS-3650 switches will be referred to as simply the Switch or the DGS-3627.

Accessing the Switch via the Serial Port

The Switch’s serial port’s default settings are as follows:
1. 115200 baud
2. no parity
3. 8 data bits
4. 1 stop bit
A computer running a terminal emulation program capable of emulating a VT-100 terminal and a serial port configured as above is then connected to the Switch’s serial port via an RS-232 DB-9 cable.
With the serial port properly connected to a management computer, the following screen should be visible. If this screen does not appear, try pressing Ctrl+r o refresh the console screen.
Command Line Interface
Firmware: Build 2.80.B31
Copyright(C) 2010 D-Link Corporation. All rights reserved.
UserName:
Figure 1-1. Initial CLI screen
There is no initial username or password. Just press the Enter key twice to display the CLI input cursor −DGS­3627:admin# . This is the command line where all commands are input.

Setting the Switch’s IP Address

Each Switch must be assigned its own IP Address, which is used for communication with an SNMP network manager or other TCP/IP application (for example BOOTP, TFTP). The Switch’s default IP address is 10.90.90.90. You can change the default Switch IP address to meet the specification of your networking address scheme.
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xStack® DGS-3600 Series Layer 3 Gigabit Ether net Manag ed Sw itc h CLI Manu al
The Switch is also assigned a unique MAC address by the factory. This MAC address cannot be changed, and can be found on the initial boot console screen – shown below.
Boot Procedure 1.10-B09
-----------------------------------------------------------------------------
Power On Self Test ...................................... 100 %
MAC Address : 00-19-5B-F5-26-C0 H/W Version : 1A1G
Please wait, loading V2.80.B31 Runtime image ............ 100 %
UART init ............................................... 100 %
Device Discovery ........................................ -
Figure 1-2. Boot screen
The Switch’s MAC address can also be found in the Web management program on the Switch Information (Basic Settings) window in the Configuration menu.
The IP address for the Switch must be set before it can be managed with the Web-based manager. The Switch IP address can be automatically set using BOOTP or DHCP protocols, in which case the actual address assigned to the Switch must be known.
The IP address may be set using the Command Line Interface (CLI) over the console serial port as follows:
1. Starting at the command line prompt, enter the commands config ipif System ipaddress xxx.xxx.xxx.xxx/yyy.yyy.yyy.yyy. Where the x’s represent the IP address to be assigned to the IP interface named System and the y’s represent the corresponding subnet mask.
2. Alternatively, you can enter config ipif System ipaddress xxx.xxx.xxx.xxx/z. Where the x’s represent the IP address to be assigned to the IP interface named System and the z represents the corresponding number of subnets in CIDR notation.
The IP interface named System on the Switch can be assigned an IP address and subnet mask which can then be used to connect a management station to the Switch’s Telnet or Web-based management agent.
DGS-3627:admin# config ipif System ipaddress 10.24.22.200/255.0.0.0 Command: config ipif System ipaddress 10.24.22.200/8
Success.
DGS-3627:admin#
Figure 1-3. Assigning an IP Address
In the above example, the Switch was assigned an IP address of 10.24.22.200 with a subnet mask of 255.0.0.0. The system message Success indicates that the command was executed successfully. The Switch can now be configured and managed via Telnet, SNMP MIB browser and the CLI or via the Web-based management agent using the above IP address to connect to the Switch.
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xStack® DGS-3600 Series Layer 3 Gigabit Ether net Manag ed Sw itc h CLI Manu al
DGS-3627:admin# _
2

USING THE CONSOLE CLI

The Switch supports a console management interface that allows the user to connect to the Switch’s management agent via a serial port and a terminal or a computer running a terminal emulation program. The console can also be used over the network using the TCP/IP Telnet protocol. The console program can be used to configure the Switch to use SNMP­based network management software over the network.
This chapter describes how to use the console interface to access the Switch, change its settings, and monitor its operation.
NOTE: Switch configuration settings are saved to non-volatile RAM using the save command. The current configuration will then be retained in the Switch’s NV-RAM, and reloaded when the Switch is rebooted. If the Switch is rebooted without using the save command, the last configuration saved to NV-RAM will be loaded.

Connecting to the Switch

The console interface is used by connecting the Switch to a VT100-compatible terminal or a computer running an ordinary terminal emulator program (e.g., the HyperTerminal program included with the Windows operating system) using an RS-232C serial cable. Your terminal parameters will need to be set to:
• VT-100 compatible
• 115200 baud
• 8 data bits
• No parity
• One stop bit
• No flow control
Users can also access the same functions over a Telnet interface. Once an IP address has been set for the Switch, users can use a Telnet program (in VT-100 compatible terminal mode) to access and control the Switch. All of the screens are identical, whether accessed from the console port or from a Telnet interface.
After the Switch reboots and you have logged in, the console looks like this:
DGS-3627 Gigabit Ethernet Switch
Command Line Interface
Firmware: Build 2.80.B31
Copyright(C) 2010 D-Link Corporation. All rights reserved. UserName: PassWord:
Figure 2- 1. Initial Console Screen after logging in
Commands are entered at the command prompt, DGS-3627:admin# . There are a number of helpful features included in the CLI. Entering the ? command will display a list of all of the top-
level commands.
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CTRL+C ESC q Quit SPACE n Next Page Enter Next Entry a All
DGS-3627:admin#
DGS-3627:admin# config account
DGS-3627:admin# ? Command: ?
.. ? cable_diag ports cd clear clear address_binding dhcp_snoop binding_entry ports clear address_binding nd_snoop binding_entry ports clear arptable clear attack_log clear bgp clear bgp dampening clear bgp flap_statistics clear counters clear dhcp_binding clear dhcpv6 binding clear fdb clear ip prefix_list counter clear jwac auth_state clear log clear mac_based_access_control auth_state clear port_security_entry port clear wac auth_state
Figure 2- 2. The ? Command
When users enter a command without its required parameters, the CLI will prompt a Next possible completions: message.
DGS-3627:admin# config account Command: config account Next possible completions: <username>
Figure 2- 3. Example Command Parameter Help
In this case, the command config account was entered with the parameter <username>. The CLI will then prompt to enter the <username> with the message, Next possible completions:. Every command in the CLI has this feature, and complex commands have several layers of parameter prompting.
In addition, after typing any given command plus one space, all of the next possible sub-commands can be seen, in sequential order, by repeatedly pressing the Tab key.
To re-enter the previous command at the command prompt, press the up arrow cursor key. The previous command will appear at the command prompt.
DGS-3627:admin# config account Command: config account Next possible completions: <username>
Figure 2- 4. Using the Up Arrow to Re-enter a Command
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DGS-3627:admin#
DGS-3627:admin#
In the above example, the command config account was entered without the required parameter <username>, the CLI returned the Next possible completions: <username> prompt. The up arrow cursor control key was pressed to re­enter the previous command (config account) at the command prompt. Now the appropriate username can be entered and the config account command re-executed.
All commands in the CLI function in this way. In addition, the syntax of the help prompts are the same as presented in this manual − angle brackets < > indicate a numerical value or character string, braces { } indicate optional parameters or a choice of parameters, and brackets [ ] indicate required parameters.
If a command is entered that is unrecognized by the CLI, the top-level commands will be displayed under the Available commands: prompt.
DGS-3627:admin# the Available commands: .. ? cable_diag cd clear config copy create debug delete dir disable download enable erase login logout no ping ping6 reboot reconfig rename reset save show telnet traceroute traceroute6 upload
Figure 2- 5. Available Commands
The top-level commands consist of commands such as show or config. Most of these commands require one or more parameters to narrow the top-level command. This is equivalent to show what? or config what? Where the what? is the next parameter.
For example, if you enter the create command with no additional parameters, the CLI will then display all of the possible next parameters.
DGS-3627:admin# create Command: create Next possible completions:
802.1x access_profile account address_binding arpentry authen authen_enable authen_login authentication bgp cpu dhcp dhcpv6 dot1v_protocol_group double_vlan erps fdb host_name igmp_snooping ip ip_tunnel ipif ipmroute iproute ipv6 ipv6route jwac link_aggregation loopback mac_based_access_control mac_based_access_control_local mac_based_vlan md5 mirror multicast_fdb multicast_range nlb ospf ospfv3 pim policy_route route route_map rspan sflow snmp stp subnet_vlan super_vlan syslog trusted_host vlan vlan_translation vrrp wac
Figure 2- 6. Next possible completion s: Create command
In the above example, all of the possible next parameters for the create command are displayed.
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3

COMMAND SYNTAX

The following symbols are used to describe how command entries are made and values and arguments are specified in this manual. The online help contained in the CLI and available through the console interface uses the same syntax.
NOTE: All commands are case-sensitive. Be sure to disable Caps Lock or any other unwanted function that changes text case.

<angle brackets>

Purpose Encloses a variable or value that must be specified. Syntax
Description In the above syntax example, users must supply an IP interface name in the <ipif_name>
create ipif <ipif_name 12> <network_address> (<ip_addr/netmask>) <vlan_name 32> {secondary | state [enable | disable]}
space, a VLAN name in the <vlan_name 32> space, and the network address, including the netmask, in the <network_address> (<ip_addr/netmask>) space. Do not type the angle brackets.
Example Command
create ipif Engineering 10.24.22.5/255.0.0.0 Design

[square brackets]

Purpose Encloses a required value or set of required arguments. One value or argument can be
specified. Syntax Description
Example Command
create account [admin | operator | user] <username 15>
In the above syntax example, users must specify the admin, operator, or user level account to
be created. Do not type the square brackets.
create account admin ctsnow

| vertical bar

Purpose Separates two or more mutually exclusive items in a list, one of which must be entered. Syntax Description
Example Command
create account [admin | operator |user] <username 15>
In the above syntax example, you must specify the admin, operator, or user level account to
be created. Do not type the backslash.
create account admin ctsnow
{braces}
Purpose Encloses an optional value or set of optional arguments.
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{braces}

xStack® DGS-3600 Series Layer 3 Gigabit Ether net Manag ed Sw itc h CLI Manu al
Syntax Description
Example command
reset {[config | system]}
In the above syntax example, users have the option to specify config or system. It is not
necessary to specify either optional value, however the effect of the system reset is dependent
on which, if any, value is specified. Therefore, with this example there are three possible
outcomes of performing a system reset. See the following chapter, Basic Commands for more
details about the reset command.
reset config

Line Editing Key Usage

Delete Deletes the character under the cursor and then shifts the remaining characters in the line to the
left. Backspace Deletes the character to the left of the cursor and then shifts the remaining characters in the line
to the left. Left Arrow Moves the cursor to the left. Right Arrow Moves the cursor to the right. Up Arrow Repeats the previously entered command. Each time the up arrow is pressed, the command
previous to that displayed appears. This way it is possible to review the command history for the
current session. Use the down arrow to progress sequentially forward through the command
history list. Down Arrow The down arrow will display the next command in the command history entered in the current
session. This displays each command sequentially as it was entered. Use the up arrow to
review previous commands. Tab Shifts the cursor to the next field to the left.

Multiple Page Displa y Control Keys

Space Displays the next page. CTRL+c Stops the display of remaining pages when multiple pages are to be displayed. ESC Stops the display of remaining pages when multiple pages are to be displayed. n Displays the next page. p Displays the previous page. q Stops the display of remaining pages when multiple pages are to be displayed. r Refreshes the pages currently displayed. a Displays the remaining pages without pausing between pages. Enter Displays the next line or table entry.
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4

BASIC SWITCH COMMANDS

The basic switch commands in the Command Line Interface (CLI) are listed (with the appropriate parameters) in the following table.

Command Parameters

create account [admin | operator | user] <usernam e 15> config account <username> {encrypt [plain_text| sha_1] <password>} show account delete account <username> {<string>} show session show switch show serial_port config serial_port {baud_rate [9600 | 19200 | 38400 | 115200] auto _l ogo ut [nev er | 2_m inutes |
5_minutes | 10_minutes | 15_minutes]} enable clipaging disable clipaging enable telnet {<tcp_port_number 1-65535>} disable telnet telnet [<ipaddr> | <domain_nam e 255>] {tcp_ port <v alue 0-65535>} enable web {<tcp_port_number 1-65535>} disable web save {[config {<drive_id>} <pathname 64> | log | all]} reboot {<string>} reset {[config |system]} {<string>} login logout show device_status config command_prompt [<string 16> | username | default] config greeting_message {default} show greeting_message
Each command is listed, in detail, in the following sections.
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DGS-3627:admin# create account admin dlink
DGS-3627:admin#
DGS-3627:admin# create account operator frazier
DGS-3627:admin#
DGS-3627:admin# create account user reed
DGS-3627:admin#

create account

Purpose Used to create user accounts. Syntax Description
Parameters
Restrictions Only Administrator-level users can issue this command.
Example usage: To create an administrator-level user account with the username “dlink”.
Command: create account admin dlink
Enter a case-sensitive new password:**** Enter the new password again for confirmation:****
Success.
create account [admin | operator | user] <username 15>
The create account command is used to create user accounts that consist of a username of 1 to 15 characters and a password of 0 to 15 characters. Up to eight user accounts can be created.
admin <username 15> – Enter a name between 1 and 15 alphanumeric characters to define the
administrator account created here. operator <username 15> – Enter a name between 1 and 15 alphanumeric characters to define the
operator account created here. user <username 15> – Enter a name between 1 and 15 alphanumeric characters to define the
user account created here.
To create an operator-level user account with the username “frazier”.
Command: create account operator frazier
Enter a case-sensitive new password:**** Enter the new password again for confirmation:****
Success.
To create a user-leve l user acc ount w ith the user name “reed”.
Command: create account user reed
Enter a case-sensitive new password:**** Enter the new password again for confirmation:****
Success.
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xStack® DGS-3600 Series Layer 3 Gigabit Ether net Manag ed Sw itc h CLI Manu al
DGS-3627:admin# config account dlink
DGS-3627:admin#
DGS-3627:admin# show account

config account

Purpose Used to configure user accounts. Syntax Description
Parameters
Restrictions Only Administrator-level users can issue this command.
Example usage: To configure the user password of “dlink” account:
Command: config account dlink
Enter a old password:**** Enter a case-sensitive new password:**** Enter the new password again for confirmation:****
Success.
config account <username> {encrypt [plain_text| sha_1] <password>} The config account command configures a user account that has been created using the
create account command.
<username> – Enter a name between 1 and 15 alphanumeric characters to define the administrator account to configure here.
encrypt - Select the encrypted form of password. plain_text - Passwords sho uld be bet ween 0 and 15 c harac ter s. sha_1 - Passwords should be fixed to 35 bytes long. <password> - The password for the user account.

show account

Purpose Used to display user accounts Syntax Description Displays all user accounts created on the Switch. Up to eight user accounts can exist at one
Parameters None. Restrictions Only Administrator-level users can issue this command.
Example usage: To display the accounts that have been created:
Command: show account
Current Accounts: Username Access Level
--------------- -----------­dlink Admin
DGS-3627:admin#
show account
time.
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xStack® DGS-3600 Series Layer 3 Gigabit Ether net Manag ed Sw itc h CLI Manu al
DGS-3627:admin# delete account System
DGS-3627:admin#
DGS-3627:admin# show session
CTRL+C ESC q Quit SPACE n Next Page p Previous Page r Refresh

delete account

Purpose Used to delete an existing user account. Syntax Description
Parameters
Restrictions O nl y Adminis trat or -level users can issue this command.
Example usage: To delete the user account “System”:
Command: delete account System
Are you sure to delete the last administrator account?(y/n)y Success.
delete account <username> {<string>} The delete account command deletes a user account that has been created using the
create account command.
<username> <string> – Enter an alphanumeric string of up to 15 characters to define the username.

show session

Purpose Used to display a list of currently logged-in users. Syntax Description This command displays a list of all the users that are logged-in at the time the command is
Parameters None Restrictions None.
Example usage: To display the way that the users logged in:
Command: show session
ID Live Time From Level Name
-- --------- ------------ ----- ----------­8 03:36:27 Serial Port 5 Anonymous
Total Entries: 1
show session
issued.
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DGS-3627:admin# show switch
CTRL+C ESC q Quit SPACE n Next Page p Previous Page r Refresh

show switch

Purpose Used to display general information about the Switch. Syntax Description This command displays information about the Switch. Parameters None. Restrictions None.
Example usage: To display the Switch’s information:
Command: show switch
Device Type : DGS-3627 Gigabit Ethernet Switch MAC Address : 00-1C-F0-B5-40-00 IP Address : 10.24.73.21 (Manual) VLAN Name : default Subnet Mask : 255.0.0.0 Default Gateway : 0.0.0.0 Boot PROM Version : Build 1.10-B09 Firmware Version : Build 2.80.B31 Hardware Version : A1 Serial Number : P4F7191000001 System Name : System Location : System Contact : Spanning Tree : Disabled GVRP : Disabled IGMP Snooping : Disabled MLD Snooping : Disabled RIP : Disabled DVMRP : Disabled PIM : Disabled OSPF : Disabled TELNET : Enabled (TCP 23)
show switch

show serial_port

Purpose Used to display the current serial port settings. Syntax Description This command displays the current serial port settings. Parameters None. Restrictions None
Example usage: To display the serial port setting:
show serial_port
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DGS-3627:admin# show serial_port
DGS-3627:admin#
DGS-3627:admin# config serial_port baud_rate 115200
DGS-3627:admin#
Command: show serial_port
Baud Rate : 115200 Data Bits : 8 Parity Bits : None Stop Bits : 1 Auto-Logout : 10 mins

config serial_port

Purpose Used to configure the serial port. Syntax
Description
Parameters
Restrictions
Example usage: To configure baud rate:
Command: config serial_port baud_rate 115200
Success.
config serial_port {baud_rate [9600 | 19200 | 38400 | 115200] | auto_logout [never | 2_minutes | 5_minutes | 10_minutes | 15_minutes]}
This command is used to configure the serial port’s baud rate and auto logout settings. baud_rate [9600 | 19200 | 38400 | 115200] − The serial bit rate that will be used to communicate with
the management host. There are four options: 9600, 19200, 38400, and 115200.
never − No time limit on the length of time the console can be open with no user input. 2_minutes − The console will log out the current user if there is no user input for 2 minutes. 5_minutes − The console will log out the current user if there is no user input for 5 minutes. 10_minutes − The console will log out the current user if there is no user input for 10 minutes. 15_minutes − The console will log out the current user if there is no user input for 15 minutes.
Only Administrator and Operator-level users can issue this command.

enable clipaging

Purpose Used to pause the scrolling of the console screen when the show command displays more
than one page. Syntax Description This command is used when issuing the show command which causes the console screen to
Parameters None. Restrictions Only Administrator and Operator-level users can issue this command.
Example usage: To enable pausing of the screen display when the show command output reaches the end of the page:
enable clipaging
rapidly scroll through several pages. This command will cause the console to pause at the
end of each page. The default setting is enabled.
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DGS-3627:admin# enable clipaging
DGS-3627:admin#
DGS-3627:admin# disable clipaging
DGS-3627:admin#
DGS-3627:admin# enable telnet 23
DGS-3627:admin#
Command: enable clipaging
Success.

disable clipaging

Purpose Used to disable the pausing of the console screen scrolling at the end of each page when the
show command displays more than one screen of information. Syntax Description This command is used to disable the pausing of the console screen at the end of each page
Parameters None. Restrictions Only Administrator and Operator-level users can issue this command.
Example usage: To disable pausing of the screen display when show command output reaches the end of the page:
Command: disable clipaging
Success.
disable clipaging
when the show command would display more than one screen of information.

enable telnet

Purpose Used to enable communication with and management of the Switch using the Telnet
protocol. Syntax Description This command is used to enable the Telnet protocol on the Switch. The user can specify the
Parameters
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage: To enable Telnet and configure port number:
Command: enable telnet 23
Success.
enable telnet {<tcp_port_number 1-65535>}
TCP or UDP port number the Switch will use to listen for Telnet requests.
{<tcp_port_number 1-65535>} − The TCP port number. TCP ports are numbered between 1
and 65535. The “well-known” TCP port for the Telnet protocol is 23.
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DGS-3627:admin# disable telnet
DGS-3627:admin#
DGS-3627:admin# telnet 10.0.0.8
DGS-3627:admin#

disable telnet

Purpose Used to disable the Telnet protocol on the Switch. Syntax Description This command is used to disable the Telnet protocol on the Switch. Parameters None. Restrictions Only Administrator and Operator-level users can issue this command.
Example usage: To disable the Telnet protocol on the Switch:
Command: disable telnet
Success.
disable telnet

telnet

Purpose Used to login remote system with telnet protocol. Syntax
telnet [<ipaddr> | <domain_name 255>] {tcp_port <value 0-65535>}
Description This command is used to login remote system with Telnet protocol on the Switch. Parameters
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage: To login to the remote system using telnet on the Switch:
Command: telnet 10.0.0.8
Success.
<ipaddr> – Specify the IP address of telnet server system
<domain_name 255> - Specify the domain name used.
tcp_port – The TCP port number. TCP ports are numbered between 1 and 65535. The “
well-known” TCP port for the Telnet protocol is 23.
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DGS-3627:admin# enable web 80
DGS-3627:admin#
DGS-3627:admin# disable web
DGS-3627:admin#

enable web

Purpose Used to enable the HTTP-based management software on the Switch. Syntax Description This command is used to enable the Web-based management software on the Switch. The
Parameters
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage: To enable HTTP and configure port number:
Command: enable web 80
Note: SSL will be disabled if web is enabled. Success.
enable web {<tcp_port_number 1-65535>}
user can specify the TCP port number the Switch will use to listen for Telnet requests.
{<tcp_port_number 1-65535>} − The TCP port number. TCP ports are numbered between 1 and 65535. The “well-known” port for the Web-based management software is 80.

disable web

Purpose Used to disable the HTTP-based management software on the Switch. Syntax Description This command disables the Web-based management software on the Switch. Parameters None. Restrictions Only Administrator and Operator-level users can issue this command.
Example usage: To disable HTTP:
Command: disable web
Success.
disable web
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DGS-3627:admin# save
DGS-3627:admin#
DGS-3627:admin# reboot
Please wait, the switch is rebooting...

save

Purpose Used to save changes in the Switch’s configuration to non-vol ati le RA M. Syntax Description This command is used to enter the current switch configuration or log file into non-volatile
Parameters
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage: To save the Switch’s current configuration to non-volatile RAM:
Command: save
Saving all configurations to NV-RAM... Done.
save {[config {<drive_id>} < pathname 64> | log | all]}
RAM. The saved switch configuration will be loaded into the Switch’s memory each time the Switch is restarted.
config <drive_id> – Specify to save current settings to the Flash memory of the switch. <drive_id> – Specify the ID of the drive where the log or configuration file will be placed. <pathname 64> – Enter a name of up to 64 characters to define the file to be saved on the
flash drive.
log – Specify to save current Switch log to NV-RAM. all – Use to save the configuration and log file to NV-RAM.

reboot

Purpose Used to restart the Switch. Syntax Description This command is used to restart the Switch. Parameters None. Restrictions Only Administrator-level users can issue this command.
Example usage: To restart the Switch:
Command: reboot Are you sure want to proceed with the system reboot? (y|n) y
reboot {<string>}
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DGS-3627:admin# reset config
DGS-3627:admin#
DGS-3627:admin# login
UserName:

reset

Purpose Used to reset the Switch to the factory default settings. Syntax Description This command is used to restore the Switch’s configuration to the default settings assigned
Parameters
Restrictions Only Administrator-level users can issue this command.
Example usage: To restore all of the Switch’s parameters to its default values:
Command: reset config
Are you sure to proceed with system reset?(y/n) y
Success.
reset {[config |system]} {<string>}
from the factory. config − If the keyword ‘config’ is specified, all of the factory default settings are restored on
the Switch including the IP address, user accounts, and the switch history log. The Switch will not save or reboot.
system − If the keyword ‘system’ is specified all of the factory default settings are restored on the Switch. The Switch will save and reboot after the settings are changed to default. Rebooting will clear all entries in the Forwarding Data Base.
If no parameter is specified, the Switch’s current IP address, user accounts, and the switch history log are not changed. All other parameters are restored to the factory default settings. The Switch will not save or reboot.

login

Purpose Used to log in a user to the Switch’s console. Syntax Description This command is used to initiate the login procedure. The user will be prompted for a
Parameters None. Restrictions None.
Example usage: To initiate the login procedure:
Command: login
login
Username and Password.
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xStack® DGS-3600 Series Layer 3 Gigabit Ether net Manag ed Sw itc h CLI Manu al
DGS-3627:admin# logout
DGS-3627:admin# show device_status
CTRL+C ESC q Quit SPACE n Next Page p Previous Page r Refresh
a string of 16 alphanumerical characters with no spaces, or the user may enter the current login

logout

Purpose Used to log out a user from the Switch’s console. Syntax Description This command terminates the current user’s session on the Switch’s console. Parameters None. Restrictions None.
Example usage: To terminate the current user’s console session:
logout

show device_status

Purpose Used to display the current status of the hardware of the Switch. Syntax Description This command displays the current status of the power and fans on the system. In the fan
show device_status
status display there are fans on the left of the switch, on the right, at the back and a CPU fan, if the fans are working normally the display will read “OK” in the fan field. If any of the fans fail the corresponding field will read ‘Fail’.
Parameters None. Restrictions None.
Example usage: To show the device status of the Switch:
Command: show device_status
Unit 1: Internal Power: Active External Power: Fail Left Fan : OK Right Fan : OK Back Fan : OK CPU Fan : OK

config command_prompt

Purpose Used to configure the command prompt for the Command Line Interface. Syntax Description This command is used to configure the command prompt for the CLI interface of the Switch. The
config command_prompt [<strin g 16> | username | default]
current command prompt consists of “product name + : + user level + product name” (ex. DGS­3627:admin# ). The user may replace all parts of the command prompt, except the # by entering
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xStack® DGS-3600 Series Layer 3 Gigabit Ether net Manag ed Sw itc h CLI Manu al
DGS-3627:admin# config command_prompt Tiberius
Tiberius:admin#
username configured on the Switch.
Parameters
Restrictions
Example usage: To configure the command prompt:
Command: config command_prompt Tiberius
Success.
<string 16> – Enter an alphanumeric string of no more than 16 characters to define the command prompt for the CLI interface.
username – Entering this parameter will replace the current CLI command prompt with the login username configured on the Switch.
default – Entering this parameter will return the command prompt to its original factory default setting.
The reset command will not alter the configured command prompt, yet the reset system command will return the command prompt to its original factory default setting.
Only Administrator and Operator-level users can issue this command.

config greeting_message

Purpose Used to configure the greeting message or banner for the opening screen of the Command Line
Interface. Syntax Description This command is used to configure the greeting message or login banner for the opening screen
Parameters
Restrictions
Example usage: To configure the greeting message:
config greeting_message {default}
of the CLI.
default – Adding this parameter will return the greeting command to its original factory default
configuration.
The reset command will not alter the configured greeting message, yet the reset s ystem
command will return the greeting message to its original factory default setting.
The maximum character capacity for the greeting banned is 6 lines and 80 characters per line.
Entering Ctrl+W will save the current configured banner to the DRAM only. To save it into the
FLASH memory, the user must enter the save command.
Only Administrator and Operator-level users can issue this command.
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xStack® DGS-3600 Series Layer 3 Gigabit Ether net Manag ed Sw itc h CLI Manu al
DGS-3627:admin# config greeting_message
DGS-3627:admin# show greeting_message
DGS-3627:admin#
Command: config greeting_message
Greeting Messages Editor ===============================================================================
DGS-3627 Gigabit Ethernet Switch
Command Line Interface
Firmware: Build 2.80.B31 Copyright(C) 2010 D-Link Corporation. All rights reserved. ================================================================================
<Function Key> <Control Key> Ctrl+C Quit without save left/right/ Ctrl+W Save and quit up/down Move cursor Ctrl+D Delete line Ctrl+X Erase all setting Ctrl+L Reload original setting

show greeting_message

Purpose Used to view the currently configured greeting message configured on the Switch.
Syntax Description This command is used to view the currently configured greeting message on the
Parameters None. Restrictions Only Administrator and Operator-level users can issue this command.
Example usage: To view the currently configured greeting message:
Command: show greeting_message
================================================================================
DGS-3627 Gigabit Ethernet Switch Command Line Interface
Firmware: Build 2.80.B31 Copyright(C) 2010 D-Link Corporation. All rights reserved. ================================================================================
show greeting_message
Switch.
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xStack® DGS-3600 Series Layer 3 Gigabit Ether net Manag ed Sw itc h CLI Manu al
destined for IP address located in a different interface. For ARP packets destined for IP
5

BASIC IP COMMANDS

The Basic IP commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table.

Command Parameters

create ipif <ipif_name 12> {<network_address>} <vlan_name 32> { secondary | state [
enable | disable ] | proxy_arp [enable|disa bl e] {loc al [en abl e |disab le]}}
config ipif <ipif_name 12> [{ ipaddress <network_address> | vlan <vlan_name 32> | state
[enable|disable] | proxy_arp [enable|disable] {local [enable|disable]}}| bootp | dhcp | ipv6 ipv6address <ipv6networkaddr> | ip_mtu <value 512-171 2> |
dhcpv6_client [enable | disabl e] | ip_d irec ted _bro adc a s t [enable | disable ]] enable ipif [<ipif_name 12> | all] disable ipif [<ipif_name 12> | all] enable ipif_ipv6_link _local _ auto [<ipif_name 12> | all] disable ipif_ipv6_link _loc al _aut o [<ipif_name 12> | all] show ipif {<ipif_name 12>} show ipif_ipv6_link_local_auto {<ipif_name 12>} delete ipif [<ipif_name 12> {ipv6address <ipv6networkaddr>} | all]
Each command is listed, in detail, in the following sections.
create ipif
Purpose This command creates a L3 interface. Syntax
Description This interface can be configured with IPv4 or IPv6 address. Currently, it has a restriction. An

Parameters

create ipif <ipif_name 12> {<network_address>} <vlan_name 32> { secondary | state [ enable | disable ] | proxy_arp [enable|disable] {local [enable|disable]}}
interface can have only one IPv4 address defined. But it can have multiple IPv6 addresses defined. Thus, the multinetting configuration of IPv4 must be done through creation of a secondary interface on the same VLAN, instead of directly configuring multiple IPv4 addresses on the same interface. Configuration of IPv6 address must be done through the command config ipif.
Note that for IPv4 case, the multicast routing protocol state in secondary IP interfaces must follow master IP interface’s state. For example, if dvmrp state in master IP interface is enabled, the secondary IP interfaces need to be the same.
ipif_name - The name of the interface. network_address - IPv4 network address (xxx.xxx.xxx.xxx/xx). It specifies a host address and
length of network mask.
vlan_name - The name of a vlan. secondary - IPv4 secondary interface to be created. state - State of interface. proxy_arp - Enable/disable of proxy ARP function. It is for IPv4 function. Default: Disabled. local - This setting controls whether the system provides the proxy reply for the ARP packets
destined for IP address located in the same interface as the received interface. When proxy ARP is enabled for an interface, the system will do the proxy reply for the ARP packets
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xStack® DGS-3600 Series Layer 3 Gigabit Ether net Manag ed Sw itc h CLI Manu al
DGS-3627:admin# create ipif Intface_1 vlan_1
DGS-3627:admin#

create ipif

address located in the same interface, the system will check this setting to determine whether to reply. Default: Disabled.
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage: To create an interface Intface_1 on vlan vlan_1.
Command: create ipif Intface_1 vlan_1
Success.
config ipif
Purpose Configures the parameters for a L3 interface. Syntax
Description For IPv4, only the system interface can be specified for the way to get the IP address. If the
Parameters
config ipif <ipif_name 12> [{ ipaddress <network_address> | vlan <vlan_name 32> | state [enable|disable] | proxy_arp [enable|disable] {local [enable|disable]}}| bootp | dhcp | ipv6 ipv6address <ipv6networkaddr> | ip_mtu <value 512-1712> | dhcpv6_client [enable | disable] | ip_directed_broadcast [enable | disable]]
mode is set to BOOTP or DHCP, then the IPv4 address will be obtained through the operation of protocols. The manual configuration of the IP address will be of no use. If you configures the mode to the BOOTP or DHCP first, and configure IP address later, the mode will be changed to manual configured mode. For IPv6, multiple addresses can defined on the same L3 interface. For IPv4, multi-netting must be done by creation of a secondary interface. Note that IPv6 address is not allowed to be configured on a secondary interface.
Only the system interface is allowed to set to DHCP mode
ipif_name - The name of the interface. network_address - Configures a network on an ipif. The address should specify a host
address and length of network mask. Since an ipif can have only one IPv4 address, the new configured address will overwrite the original one.
vlan - Name of the vlan where the IPIF is operated. proxy_arp - Enable/disable of proxy ARP function. It is for IPv4 function. Default: Disabled. local - This setting controls whether the system provides the proxy reply for the ARP packets
destined for IP address located in the same interface as the received interface. When proxy ARP is enabled for an interface, the system will do the proxy reply for the ARP packets destined for IP address located in a different interface. For ARP packets destined for IP address located in the same interface, the system will check this setting to determine whether to reply.
bootp - Use BOOTP to obtain the IPv4 address . dhcp - Use DHCP to obtain the IPv4 address. ipv6networkaddr - IPv6 network address. The address should specify a host address and
length of network prefix. There can be multiple V6 addresses defined on an interface. Thus, as a new address is defined, it is added on this ipif.
state - Enable or disable state of the ipif. ip_mtu - Specifies the IP layer mtu. The range is 512-1712. The default setting is 1500 bytes. dhcpv6_client - See below: enable - Enable the DHCPv6 client state of the interface. disable - Disable the DHCPv6 client state of the interface. ip_directed_broadcast - See below:
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xStack® DGS-3600 Series Layer 3 Gigabit Ether net Manag ed Sw itc h CLI Manu al
DGS-3627:admin# config ipif Intface_1 ipaddress 10.0.0.1/8
DGS-3627:admin#
DGS-3627:admin# enable ipif Intface_1
DGS-3627:admin#

config ipif

enable - Enabled the IP directed-broadcast state of the interface. disable - Disabled the IP directed-broadcast state of the interface.
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage: To configure an interface’s IPv4 network address:
Command: config ipif Intface_1 ipaddress 10.0.0.1/8
Success

enable ipif

Purpose Enable the admin state for an interface. Syntax Description Enable the state for an IPIF.
Parameters
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage: Enable the state for an interface.
Command: enable ipif Intface_1
Success
enable ipif [<ipif_name 12> | all]
When the state is enabled, the IPv4 processing will be started when the IPv4 address is configured on the IPIF. The IPv6 processing will be started when the IPv6 address is explicitly configured on the IPIF.
ipif_name - Specifies the name of the IP interface used. all - Specifies that all the interf ac es will be enabled.

disable ipif

Purpose Disables interface’s admin state. Syntax Description Disables the state for an IP interface. Parameters
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage: To disable an interface’s state.
disable ipif [<ipif_name 12> | all]
ipif_name - Specifies the name of the IP interface used. all - Specifies that all the interf ac es will be disable d.
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xStack® DGS-3600 Series Layer 3 Gigabit Ether net Manag ed Sw itc h CLI Manu al
DGS-3627:admin# disable ipif Intface_1
DGS-3627:admin#
DGS-3627:admin# enable ipif_ipv6_link_local_auto Intface_1
DGS-3627:admin#
DGS-3627:admin# disable ipif_ipv6_link_local_auto Intface_1
DGS-3627:admin#
Command: disable ipif Intface_1
Success

enable ipif_ipv6_link_local_auto

Purpose Enable the auto configuration of link local address when no IPv6 address is configured. Syntax Description Enable the auto configuration of link local address when there are no IPv6 addresses
Parameters
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage: Enable the automatic configuration of link local address for an interface:
Command: enable ipif_ipv6_link_local_auto Intface_1
Success
enable ipif_ipv6_link_local_auto [<ipif_name 12> | all]
explicitly configured. When an IPv6 address is explicitly configured, the link local address will be automatically configured, and the IPv6 processing will be started. When there is no IPv6 address explicitly configured, by default, link local address is not configured and the IPv6 processing will be disabled. By enable this automatic configuration, the link local address will be automatically configured and IPv6 processing wi ll be started.
ipif_name - Specifies the name of the IPv6 interface used. all - Specifies that all the interf ac es will be enabled.

disable ipif_ipv6_li nk _ local_auto

Purpose Disable the auto configuration of link local address when no IPv6 address are configured. Syntax Description Disable the auto configuration of link local address when no IPv6 address is explicitly
Parameters
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage: Disable the automatic configuration of link local address for an interface:
Command: disable ipif_ipv6_link_local_auto Intface_1
Success
disable ipif_ipv6_link_local_auto [<ipif_name 12> | all]
configured.
ipif_name - Specifies the name of the IPv6 interface used. all - Specifies that all the interf ac es will be disable d.
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xStack® DGS-3600 Series Layer 3 Gigabit Ether net Manag ed Sw itc h CLI Manu al
DGS-3627:admin# show ipif
DGS-3627:admin#
DGS-3627:admin# show ipif_ipv6_link_local_auto
DGS-3627:admin#

show ipif

Purpose This command is used to display the interface’s information. Syntax Description To show an interface’s information. Configuration for both IPv4 and IPv6’ addresses will be
Parameters Restrictions None.
Example usage: Show interface’s information:
Command: show ipif
IP Interface : n6 VLAN Name : 6 Interface Admin State : Enabled DHCPv6 Client State : Disabled IPv4 Address : 192.168.6.105/24 (Manual) Primary Proxy ARP : Disabled (Local : Disabled) IP Directed Broadcast : Disabled IPv6 Link-Local Address : FE80::202:3FF:FE03:202/128 IPv6 Global Unicast Address : 3006::105/64 (Manual) IP MTU : 1500
show ipif {<ipif_name 12>}
displayed. ipif_name - Specifies the name of the IP interface used.

show ipif_ipv6_link_local_auto

Purpose Display the link local address automatic configurati on st ate. Syntax Description Display the link local address autom atic conf igurati on s tate. Parameters Restrictions None.
Example usage: Show interface’s information:
Command: show ipif_ipv6_link_local_auto
IPIF : System Automatic Link Local Address: Enabled. IPIF : FirstFloor Automatic Link Local Address: Disabled.
show ipif_ipv6_link_local_auto {<ipif_name 12>}
ipif_name - Specifies the name of the IP interface used.
delete ipif
Purpose Delete an interface.
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