Ruijie RG-S6220-H Series User manual

Confidentiality
Ruijie RG-S6220-H Series
Data Center Switches
Installation and Initialization
Controlled

•Hardware Installation
•Switch Management
•Software Upgrade

Hardware Installation
Preparations Installing the
Chassis to a
Specified Position Grounding Installing Power
Modules or
Extension
Modules Checking
Tip: Read the RG-S6220-H Series Switches Hardware Installation Manual if you install the switch for the first time.
Safety Notes
Do not install the switch in a wet place and keep it away from liquid.
Do not wear loose clothes during installation to avoid hooking components and causing damage. Therefore, fasten
clothes ribbons, scarves, and sleeves.
Place tools and components away from passageways to prevent collision.
Check for potential risks in the working area, for example, ungrounded power supplies, unreliable grounding of power
supplies, or wet floor.
Ambient Requirements
Temperature: 0C to 50C [AsRG-S6220-48XT6QXS-H generates more heats than the other models, its operating
temperature should in the range of 0C to 45C.]
Relative humidity: 10% to 90%
Cleanness: ≤ 3104(particle diameter ≥ 5 μm)
Ventilation: at least 20 cm clearance around the chassis for efficient heat dissipation
Anti-interference: far away from high-power (radar or radio transmitting station), high-frequency, or large-current
devices

Hardware Installation
Preparations Installing the
Chassis to a
Specified Position Grounding Installing Power
Modules or
Extension
Modules Checking
Tip: Read the RG-S6220-H Series Switches Hardware Installation Manual if you install the switch for the first time.
Make sure the following before the installation:
The installation position meets the ventilation requirement, with at least 20 cm clearance around the chassis.
The ambient temperature is in the range of 0C to 50C. [AsRG-S6220-48XT6QXS-H generates more heats than the
other models, its operating temperature should in the range of 0Cto 45C.] The relative humidity is in the range of
10% to 90%.
The external power supply system is ready and meets the following requirements:
Rated voltage range: 100-240 V AC, 50-60 Hz
Maximum voltage range: 90-264 V AC, 50-60 Hz
10 A standard power cable used
Network cables can be deployed properly at the installation site.

Hardware Installation
Preparations Installing the
Chassis to a
Specified Position Grounding Installing Power
Modules or
Extension
Modules Checking
Installing the Switch in a Standard 19-inch Cabinet Using Supports (Recommended)
The RG-S6220-H chassis is heavy (about 11 kg). Use either of the following methods to install the
chassis:
Method 1: Fix a tray on the cabinet and place the chassis on the tray.
Method 2: Install the chassis on the rear supports delivered with the switch.
Notes:
Fix the rack-mounting brackets and slide rails through the tapped holes on two ends of the side panels.
Install the rear support fastening screws and rack-mounting brackets on the front or rear side of the
chassis depending on which side the front panel is facing.
The rear supports delivered with the switch are only applicable to an 800-1200 mm deep cabinet.

Hardware Installation
Preparations
Installing the
Chassis to a
Specified
Position
Grounding
Installing Power
Modules or
Extension
Modules
Checking
Installing the Switch on a Desk (When Cabinet Mounting Cannot Be Implemented)
①Attach the four adhesive rubber pads delivered in the carton to the recessed areas at the four
corners of the chassis bottom.
②Place the switch on the desk. Ensure steadiness of the desk and leave sufficient clearance around
the switch for ventilation.
Caution: Do not place heavy objects on the switch.
Note: When the three fans in an RG-S6220-H switch fan run at full speed, they produce noise of 80 db
(complying with the noise standard for an unattended equipment room). The fan speed will be
automatically adjusted based on ambient temperature after startup of the switch. Installing the switch in
an office is not recommended. When the ambient temperature is around 25 oC, the noise is 50-55 db.
The fan rotates faster when the temperature is higher.

Hardware Installation
Preparations Installing the
Chassis to a
Specified Position Grounding Installing Power
Modules or
Extension
Modules Checking
There Is a Ground Bar in the Installation Environment
(Recommended)
①Remove the ground screw from the rear panel of
the chassis.
②Put the OT terminal of the ground cable delivered
with the switch on the ground screw of the chassis.
③Install the ground screw with the OT terminal to the
ground hole, fasten it with a screwdriver, and
connect the other end of the ground cable to the
ground bar of the equipment room. (Adjust the
length of the ground cable based on the distance
with the ground bar.)
There Is No Ground Bar in the Installation Environment
If the switch adopts AC power supply, the PE cable of
the AC power supply needs to be grounded. Check
whether the PE cable of the AC power supply is properly
grounded in the power distribution room or on the AC
transformer side.
1 Rear panel
2 OT terminal of the ground cable and
ground screw
3Grounding tag
4 Ground cable
5 Tapped hole for the filler panel fastening
screw (not for grounding)

Hardware Installation
Preparations Installing the
Chassis to a
Specified Position Grounding Installing Power
Modules or
Extension
Modules Checking
Installing Power Modules
①Wear an ESD wrist strap. Ensure that the strap is in good contact with your wrist and is reliably
grounded.
②Take out a power module from the package and verify that it is the required model.
③Determine in which slot to install the power module. Face the power module slot during the
operation.
④Hold the power module with the top side facing up. (Because of the structural design of the power
module slot and the power module, the power module will not be inserted into the slot when it is
upside down.) Hold the handle of the power module with one hand and support its bottom with the
other hand. Push the power module into the slot along the slide rails, as shown in the figure. When
you hear a click, the power module is securely seated in the slot.
Note: Power modules are hot swappable. The switch can
operate normally with a single power module.

Hardware Installation
Preparations Installing the
Chassis to a
Specified Position Grounding Installing Power
Modules or
Extension
Modules Checking
Installing Fan Modules
①Wear an ESD wrist strap. Ensure that the strap is in good contact with your wrist and is reliably
grounded.
②Take out a fan module from the package and verify that it is the required model.
③Determine in which slot (numbered 1, 2, or 3) to install the fan module. Face the fan slot during the
operation.
④Hold the fan module with the top side facing up. (Because of the structural design of the fan slot and
the fan module, the fan module will not be inserted into the slot when it is upside down.) Hold the
handle of the fan module with one hand and support its bottom with the other hand. Push the fan
module into the slot alone the slide rails, as shown in the figure. When you hear a click, the fan
module is securely seated in the slot.
⑤Tighten the captive screw on the fan module to fix the fan module in the
chassis.
Note: Fan modules work in 2+1 redundancy mode. A switch must have
at least two fan modules installed to ensure that it can start normally.

Hardware Installation
Preparations Installing the
Chassis to a
Specified Position Grounding Installing Power
Modules or
Extension
Modules Checking
Checking the Cabinet
Ensure that the external power supply system matches the power distribution panel of the cabinet.
Ensure that the front and rear doors of the cabinet can be closed with the switch in the cabinet.
Ensure that the cabinet is securely fixed and will not move or fall down.
Ensure that the switch is securely fixed in the cabinet and that all cables are bundled on the
cabinet.
Ensure that sufficient space is reserved around the switch for heat dissipation, especially at the
front and rear of the switch (at least 20 cm).
Checking Cable Connections
Ensure that optical fibers and twisted pair cables match the connected interfaces.
Ensure that all cables are bundled properly.
Ensure that ground cable specifications and connection are correct.
Check whether all the cables are routed indoors. If any cables are routed outdoors, check whether
AC power supply surge protection bars and network interface surge protectors are used.
Checking the Power Supply System
Ensure that all power cables are properly connected and meet security requirements.

•Hardware Installation
•Switch Management
•Software Upgrade

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12
Common Switch Management Modes
1. Console Management
Used when the switch is powered on for the first time or during onsite
commissioning (Most common management mode.)
2. Telnet/SSH Remote Management
Used after initial CLI configurations are completed (This management mode is
recommended for remote routine maintenance.)
3. SNMP Management
Used after initial CLI configurations are completed (This mode supports
automatic and smart management, and implements graphical management
and proactive alarm function.)

Console Management
Building the
configuration
environment Starting the device Managing the device
Upon the first login to a switch, you must use the Console port to manage the switch.
One 8-pin shielded cable is required. One end of the cable is an RJ-45 connector, which
is inserted to the Console port on the primary supervisor engine of the switch. The other
end of the cable is a DB-9 connector, which can be inserted to a 9-pin serial port on the
configuration terminal or the COM port of a laptop computer. (If the laptop computer
does not have a USB port, use a USB-RS232 cable.)
Configurations required for login through the Console port:
Use the HyperTerminal or the CRT tool. (Recommended software:
SecureCRT)
Terminal settings: Baud rate: 9600; Data bit: 8; Stop bit: 1; No parity check;
No flow control (taking the HyperTerminal as an example)

Console Management
Building the
configuration
environment Starting the device Managing the device
Check the following items before you power on the switch:
①Power cables are correctly connected.
②The input voltage complies with the requirement of the switch.
③The serial cable is connected correctly, the terminal (for example, a PC) has started,
and parameter settings are completed.
Power on the switch:
Note 1: When the switch is powered on for the first time, fans run at full speed. After the
system enters the main program, the fan speed will automatically decrease based on the
ambient temperature and the noise will be significantly reduced.
Note 2: If a power module has been installed but is not supplying power (for example, the
power cable is not connected to a power socket, or the power socket has no power input),
the alarm indicator on the power module will be solid red.

Console Management
Building the
configuration
environment Starting the device Managing the device
During startup of the switch, the following information is displayed on the HyperTerminal
or the CRT software:
Wait around 3 minutes without performing any operation. After a successful start, the
message "Press RETURN to get started" is displayed.
Press Enter to display the CLI. In VSU mode, the startup time increases because extra
time is needed for VSU convergence. The startup time is about 6 minutes if a chain VSU
topology is used, and the startup time is shorter when a ring VSU topology is used.

Console Management
Building the
configuration
environment Starting the device Managing the device
Upon the first startup, the switch supports CLI management only through the Console port. After the
subsequent basic configurations are performed, the switch supports Telnet/SSH remote login.
The command line interface (CLI) is a text command interaction interface between users and the
switch. You can configure and manage the switch or display the outputs to verify the configurations by
typing in text commands and pressing Enter to execute the commands.
Introduction to the CLI EXEC mode:
Ruijie> //User EXEC mode: Use limited commands to display related
configurations.
Ruijie>en
Ruijie#//Privileged EXEC mode: Use commands to display system information,
manage files, restart the device, debug the device, and so on.
Ruijie#config
Enter configuration commands, one per line. End with CNTL/Z.
Ruijie(config)# //Global configuration mode: Use commands to configure various
parameters.
At the command prompt, you can enter a question mark (?) to list the commands available for each
command mode.

Console Management
Building the
configuration
environment Starting the device Managing the device
Switching between different CLI modes
User EXEC
mode
Ruijie>enablePrivileged EXEC
mode
Global configuration
mode
Interface
configuration mode
Ruijie#config
Ruijie(config)#interface ten0/1
Ruijie(config)#exit
Ruijie(config-if-TengabitEthernet 0/1)#exit
Ruijie#disable

Console Management
Building the configuration
environment Starting the device Managing the device
At the command prompt, you can enter a question mark (?) to list the commands available for each command mode.
Common commands are listed as follows:
Ruijie#show version /show version slots / show cpu /show memory /show interface status /show ip route /show arp /show fan
/ show power /show temperature….
Ruijie#show run //Display the current configurations.
Ruijie(config-if-GigabitEthernet 1/1)#show this //New function, which is used to display the configuration of the current
interface.
Ruijie#wr //Save the configuration file.
Ruijie#ping 8.8.8.8 //Conduct a ping test on the device.
Ruijie#traceroute 8.8.8.8 //Conduct a traceroute test on the device.
Ruijie#telnet 192.168.3.254 //Log in to another device from the local device through Telnet.
Ruijie#debug ip icmp //Diagnose functions of the device.

Configuring Remote Telnet Management
Building the
configuration
environment Starting the device Managing the device
Configuring Remote Telnet Management
Ruijie#config terminal
Ruijie(config)#vlan 100 //Create a management VLAN based on your network plan.
Ruijie(config-vlan)#name mgt-vlan
Ruijie(config-vlan)#exit
Ruijie(config)#interface vlan 100
Ruijie(config-if-VLAN 100)#ip address 10.10.10.2 255.255.255.0 //Configure an IP address for the
management VLAN.
Ruijie(config-if-VLAN 100)#exit
Ruijie(config)#ip route 0.0.0.0 0.0.0.0 10.10.10.1 //Configure a static default route.
Ruijie(config)#enable secret ruijie //Configure the enable password.
Ruijie(config)#line vty 0 32
Ruijie(config-line)#password ruijie //Configure the Telnet login password.
Ruijie(config-line)#login
Ruijie(config-line)#exit

More Configurations
Building the
configuration
environment Starting the device Managing the device
The preceding contents are fundamentals for configuration of a switch.
For details about function configurations and application in various scenarios, see
the following documents:
RG-S6220-H Series Switches RGOS 11.0(5)B4 Configuration Guide
RG-S6220-H Series Switches RGOS 11.0(5)B4 Command Reference