KBC ESML6-P3 User manual

Ethernet Switch User Manual
Ethernet Switch
Command Line
Configuration Manual
ESML6-P3

Ethernet Switch User Manual
Manual_cmd_line_config-ESML6-P3-Rev11 6
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TABLE OF CONTENTS
1 OVERVIEW ................................................................................. 6
1.1 I NTRODUCTION ........................................................................................ 6
1.2 S WITCH M ANAGEMENT M ETHODS ................................................................... 6
1.3 C ONSOLE M ANAGEMENT ............................................................................. 6
2 CLI COMMANDS ........................................................................... 6
2.1 L OGGING IN ............................................................................................ 6
2.2 C OMMAND L INE ....................................................................................... 7
2.2.1 Command Grammar.............................................................................. 7
2.2.2 Grammar Help ..................................................................................... 7
2.2.3 Complete Command by Grammar Help .................................................... 7
2.2.4 Symbol in Command ............................................................................. 8
2.2.5 Types of Command Parameters .............................................................. 9
2.2.6 Command Abbreviation ......................................................................... 9
2.2.7 History Command ............................................................................... 10
2.3 C OMMON C OMMANDS .............................................................................. 1
2.3.1 Mode Confi uration ............................................................................. 10
2.3.2 Password Confi uration ....................................................................... 11
2.3.3 Version number .................................................................................. 11
2.3.4 Switch runnin function ....................................................................... 11
2.3.5 Switch confi uration information .......................................................... 11
2.3.6 Save confi uration and restore default confi uration ............................... 11
3 PORT CONFIGURATION ................................................................ 12
3.1 O VERVIEW ........................................................................................... 12
3.2 C ONFIGURE P ORT F UNCTIONS .................................................................... 13
3.2.1 Enter port confi uration menu .............................................................. 13
3.2.2 Enable/disable port ............................................................................. 13
3.2.3 Auto- ne otiation confi uration ............................................................ 13
3.2.4 Port rate confi uration ........................................................................ 13
3.2.5 Port duplex confi uration ..................................................................... 14

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3.2.6 Port flow control confi uration .............................................................. 14
3.3 P ORT MIRRORING CONFIGURATION ............................................................... 14
3.3.1 Enable/disable port mirrorin ............................................................... 14
3.3.2 Mirrorin port confi uration ................................................................. 14
3.4 ACL CONFIGURATION .............................................................................. 15
3.5 C ONFIGURE QUERY FUNCTION ..................................................................... 15
3.5.1 ACL confi uration query ...................................................................... 15
3.5.2 Port statistics query ............................................................................ 15
3.5.3 Port mirrorin query ........................................................................... 15
3.5.4 Port confi uration query ...................................................................... 15
4 PORT SPEED LIMITATION .............................................................. 16
4.1 O VERVIEW OF THE PORT SPEED LIMITATION FUNCTION ........................................ 16
4.2 S ETTING PORT RATE MASK ( TYPES OF MESSAGE ) ............................................... 17
4.3 P ORT RATE CONFIGURATION ....................................................................... 17
4.4 P ORT SPEED LIMITATION ........................................................................... 18
4.5 O VERALL PORT SPEED LIMITATION ................................................................ 18
5 VLANS .................................................................................... 18
5.1 I NTRODUCTION ...................................................................................... 18
5.2 VLAN CONFIGURATION ............................................................................ 18
5.2.1 VLAN port confi uration ....................................................................... 18
5.2.2 Addin a VLAN port ............................................................................. 19
5.2.3 Deletin a port from a VLAN................................................................. 19
5.2.4 Addin a VLAN port name .................................................................... 19
5.2.5 Exitin VLAN confi uration ................................................................... 19
5.2.6 Returnin to the main menu ................................................................ 19
5.3 PVLAN CONFIGURATION ........................................................................... 2
5.3.1 Addin a VLAN to a PVLAN .................................................................. 20
5.3.2 Deletin a VLAN from a PVLAN ............................................................. 20
6 PORT TRUNKING ........................................................................ 22
6.1 I NTRODUCTION ...................................................................................... 22

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6.2 P ORT T RUNKING CONFIGURATION ................................................................ 22
6.2.1 Addin a trunk port: ........................................................................... 22
6.2.2 Deletin a trunk port: ......................................................................... 22
6.2.3 Exitin port trunkin menu: ................................................................. 22
6.2.4 Return to main menu: ......................................................................... 23
7 UALITY OF SERVICE ( OS) .......................................................... 23
7.1 I NTRODUCTION ...................................................................................... 23
7.2 Q O S CONFIGURATION .............................................................................. 23
7.2.1 Enablin QoS ..................................................................................... 23
7.2.2 Disablin QoS .................................................................................... 23
7.2.3 QOS schedulin mode confi uration ...................................................... 23
7.2.4 Confi urin schedulin strate ies ......................................................... 23
7.2.5 Priority wei ht ratio confi uration ......................................................... 24
7.2.6 VLAN priority mappin confi uration ..................................................... 25
7.2.7 TOS priority mappin confi uration ....................................................... 25
7.2.8 Confi urin DSCP priority mappin ....................................................... 26
7.2.9 Showin QoS confi uration .................................................................. 26
8 IGMP SNOOPING ........................................................................ 26
8.1 I NTRODUCTION ...................................................................................... 26
8.2 7.2 IGMP S NOOPING C ONFIGURATION ......................................................... 27
8.2.1 Confi urin the IGMP Snoopin auto-query function................................ 27
8.2.2 Enable/disable IGMP Snoopin ............................................................. 27
8.2.3 Showin information of IGMP Snoopin multicast roup members ............ 27
9 DT-RING PROTOCOL CONFIGURATION .............................................. 27
9.1 I NTRODUCTION ...................................................................................... 27
9.2 DT-R ING CONFIGURATION ........................................................................ 29
9.2.1 Create / delete a DT-Rin domain ......................................................... 29
9.2.2 Create/Delete the rin ports ................................................................. 29
9.2.3 DT-Rin protocol Enable/Disable ........................................................... 29
9.2.4 Display the status of the DT-Rin domain .............................................. 30

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10 DT-RING+ ................................................................................ 30
1 .1 I NTRODUCTION ...................................................................................... 3
1 .2 DT-R ING + CONFIGURATION ...................................................................... 31
10.2.1 Enable/Disable DT-Rin + ..................................................................... 31
10.2.2 Create/Delete backup ports ................................................................. 31
10.2.3 Display the status of DT-Rin + ............................................................. 31
11 RSTP CONFIGURATION ................................................................ 32
11.1 I NTRODUCTION ...................................................................................... 32
11.2 RSTP CONFIGURATION ............................................................................. 32
11.2.1 RSTP brid e node ............................................................................... 32
11.2.2 Display RSTP status ............................................................................ 34
12 SNMP CONFIGURATION ................................................................ 35
12.1 I NTRODUCTION ...................................................................................... 35
12.2 SNMP CONFIGURATION ............................................................................ 36
12.2.1 Enablin /Disablin SNMP ..................................................................... 36
12.2.2 Read/Write community name ............................................................... 36
12.2.3 Trap IP address confi uration ............................................................... 36
12.2.4 Request/Trap port number ................................................................... 36
12.2.5 Settin the number of EMS mana ement stations .......................................... 37
12.2.5 12.2.6 Enable/Disable Trap .................................................................. 37
12.3 D ISPLAY THE SNMP S TATUS ...................................................................... 37
13 REMOTE NETWORK MONITORING (RMON) CONFIGURATION .................... 38
13.1 I NTRODUCTION ...................................................................................... 38
13.2 RMON CONFIGURATION ........................................................................... 38
13.2.1 RMON operatin parameters settin ...................................................... 38
14 ALARM MANAGEMENT CONFIGURATION ............................................ 45
14.1 I NTRODUCTION ...................................................................................... 45
14.2 ALARM CONFIGURATION .......................................................................... 46
14.2.1 Port link down enable/disable ............................................................... 46
14.2.2 Address conflict detect enable/disable........................................................... 46

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14.2.3 DT-Rin rin open alarm enable/disable ........................................................ 46
14.3 D ISPLAY ALARM STATUS INFORMATION ..................................................................... 47

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1 Overview
1.1 Introduction
This manual covers the configuration of the ESML6-P3 series using the Command Line
Interface (CLI) and the instructions of the command set.
1.2 Switch Management Methods
The ESML6-P3 series industrial Ethernet switches are managed by the following methods:
• Connecting a terminal (or terminal emulation software) with the switch’s Console
port to access the switch’s CLI.
• Using Telnet to manage the switch using CLI.
• Using SNMP to manage switch.
• Using a Web browser to manage the switch.
1.3 Console Management
If using the Console RJ45 serial port on the front panel of the switch to connect with
switch’s built-in CLI interface the configuration of the Console port is as follows:
• Baud Rate 96
• Bit 8
• Parity None
• Stop Bit 1
• Flow Control None
When connecting the switch using the Console port, VT1 terminal emulation is
recommended. To configure this at the hyper terminal interface select the ‘file’ menu,
‘attribute’ and ‘configure’ then select VT1 from the list.
2 CLI Commands
2.1 Logging in
The user can log into the Command Line using either the serial port or Telnet. To log in
using the serial port, connect the serial port between a computer and the switch. Power
up the switch, select the serial port and press <Enter>. The prompt will be in the serial
port.
Note: For any changes made after the switch has been rebooted the ‘Save’ command
must be used after configuration.

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2.2 Command Line
2.2.1 Command Grammar
To use the Command Line Interface (CLI) use the following steps:
• Type ‘Enable’ after entering the CLI and the command prompt will appear, enter
the command line mode, there will be a command prompt:’SWITCH#’.
• Type the command name. If the command contains parameters input the
parameters and key words.
• Command parameters specify the type of parameters. The types of parameters
may be a range of values, a string or an IP address. The key word is the object
that the command will work to. If the command requires more than one
parameter, type the key words and parameters one by one with the command
instructions until <cr> appears.
• After the complete command has been typed in select <Enter>
2.2.2 Grammar Help
The grammar help is integrated in the CLI. If you are unclear about the grammar, type
the first part of command, followed with ‘?’ or select the <Space Key> and type ‘?’ The
possible command list will be automatically displayed. Choose the desired command.
Select <Enter> to finish.
2.2.3 Complete Command by Grammar Help
The <Tab> key can be used to complete a command. Enter part of a command, select
<Tab>and the possible commands will be listed. If there is only one matching command,
the command line will automatically complete the command.
Example:
1. Type the command:
SWITCH#show
The following commands are possible after the ‘show’ command. Users can then select
the correct command. If the command is long, the user can also select the <Tab> key to
finish the command.
2. Select <Space > and <Tab>, the following will be displayed:
alarm show alarm information
arp arp table
authentication show authentication configuration
config system configuration
cpu-arl cpu-arl table
dhcp-infor dhcp config information
dt-ring dt-ring protocol
dt-ring+ dt-ring+ protocol

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fdb fdb configuration
history display the session command history
igmp IGMP protocol
interface interface status and configuration
link-check show link-check information
lldp show lldp information
mirror show mirror information
port-rate port rate configuration
pvlan show pvlan information
qos show qos information
rmon show rmon information
rstp show RSTP information
running-config current operating configuration
serial-num device serial number
snmp SNMP status
sntp SNTP table
ssh configure ssh service
switch show switch status
tacacs+ show tacacs+ information
telnet Telnet configuration information
timer show timer message
trunk show trunk information
uptime display the system uptime
version software version information
vlan show vlan information
2.2.4 Symbol in Command
In the management software, only one symbol ‘< >’ is supported. It means a parameter
is required in this part of the command.
Example:
dt-ring new <1-32> domain <1-32> master

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2.2.5 Types of Command Parameters
Normally the command in an angle bracket ‘< >’ is a command parameter. There are
four types of command parameters in this series of switches.
A range of numbers:
When the numbers in ‘< >’ is connected by a short line, this means they are a range of
numbers.
Example:
<1-255> means the user can input any number in the range which is greater or equal to
1 and less than or equal to 255.
IP address:
<A.B.C.D> means the parameter is IP address. The user must input a valid IP address.
Example:
192.168. .1
String:
If the content in ‘< >’ is not either of the above two forms, a string or a hexadecimal
number is required. Users can input ‘?’ to find out the detail of the parameter description.
Example:
<macaddr> means the required parameter is a hex MAC address, eg. 5 23344325
and <name> requires a string to be the subject’s name.
2.2.6 Command Abbreviation
Command abbreviation is where users need only to input the first letters of the command
word or the key word. As long as these letters don’t cause ambiguity, the switch is able
to recognize the command, and the user can select <Enter> to run it. If the required
command parameter is a VLAN name, etc. it needs to be input fully. In the example
below, the VLAN’s name is ‘market’.
Example:
Add port 1 to ‘market’ in untagged mode:
In VLAN, type the following command:
SWITCH>
SWITCH>enable
SWITCH>#config terminal
SWITCH>(config)#
SWITCH>(config)#vlan 2
SWITCH>(config-vlan2)#description market
SWITCH>(config-vlan2)#add port 1 untag priority

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This command line can be abbreviated to:
SWITCH>
SWITCH>ena
SWITCH#con ter
SWITCH(config)#
SWITCH(config)#vlan 2
SWITCH(config-vlan2)#desc market
SWITCH(config-vlan2)#add port 1 un pr
The two commands above have the same function.
2.2.7 History Command
The switch software keeps a record of the last 1 commands the user has typed in. To
show the command history list, use the following:
SWITCH#show history
2.3 Common Commands
Below are some of the more common commands.
2.3.1 Mode Configuration
The CLI provides two modes: Read Only and Configuration. Using the Read Only mode,
the user can only read a part of the system configuration information. Using the
Configuration Mode, the user can read and configure all the system configuration
information and also use some commands to enter certain protocols independent of the
Configuration Mode.
Read Only mode, the prompt ends with ‘>’ i.e. ‘SWITCH>’
Configuration mode, the prompt ends with ‘#’ i.e. ‘SWITCH#’
To enable the Configuration Mode go into the Read Only Mode and type the command:
SWITCH>enable
Select <Enter>. If a password has been set up it should be entered here.
Password:
After entering the password you are now in the Configuration Mode. To come out of
Configuration Mode, use the following command:
SWITCH#disable

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2.3.2 Password Configuration
The ESML6-P3 supports a password checking function in Command Line and Telnet. Go
into Configuration Mode (see section 2.2.1). In Configuration mode type:
SWITCH(config)# enable password <1-2 >
2.3.3 Version number
To display the software version number use the following command:
SWITCH#show version
2.3.4 Switch running function
To display the system running function, go into Configuration Mode and type the
following command:
SWITCH#show running-config
2.3.5 Switch configuration information
In Configuration Mode type the following command:
SWITCH#show config
2.3.6 Save configuration and restore default configuration
To save current configurations:
SWITCH#save
To restore default configuration:
SWITCH#load default

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3 Port Configuration
3.1 Overview
This section describes the port-related configuration and configuration of port-based
functions of the ESML6-P3 series. The user can configure auto-negotiation, port enable,
duplex, flow control, mirroring, port rate, ACL, etc.
Auto negotiation:
The ESML6-P3 supports the auto-negotiation function for ports; ports with the auto-
negotiation function automatically negotiate the communication mode (duplex state,
communication speed, etc) according to the port at the other end of the connection. This
function only works for the 1 /1 M copper ports and the 1 M fiber or copper ports;
1 Base-FX ports do not support auto negotiation and their fixed rate is 1 M with full
duplex.
Flow control:
The ESML6-P3 supports 8 2.3-based port flow control. In full duplex mode, if the port
receives data beyond its limit, the port will transmit flow control frames to prevent
packet loss caused by the rate limit. In half duplex mode, if the port receives data
beyond its limit, the port generates back pressure half duplex collision detection frames
to reduce the transmitting data from the sending end.
Mirroring
The ESML6-P3 supports port-based mirroring. Its function is to copy the data on the
mirroring port to the mirrored port(s) to allow real-time monitoring of communications.
Access Control Lists ACL):
The ACL provide the switch with the ability to filter ingress and egress traffic based on
conditions specified in the ACL. The ESML6-P3 supports Port plus MAC-based ACL
functions with two modes ‘accept’ and ‘reject’ this guarantees the port security. In
‘accept’ mode, only the configured MAC address can pass through switch. In ‘reject’
mode, the configured MAC address is not allowed to pass through the switch.

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3.2 Configure Port Functions
3.2.1 Enter port configuration menu
Enter port configuration, using the command below:
SWITCH(config)# int eth <1,24>
Note: In the examples below port 1 is used.
3.2.2 Enable/disable port
Enable port:
SWITCH(config-if-eth1)# no lock
Disable port:
SWITCH(config-if-eth1)# lock
3.2.3 Auto- negotiation configuration
Enable auto-negotiation:
SWITCH(config-if-eth1)# auto-negotiation
Disable auto-negotiation:
SWITCH(config-if-eth1)# no auto-negotiation
3.2.4 Port rate configuration
Port rate configuration (1 M/1 M/1 M) sets the ports to work at a fixed rate.
1 M port rate configuration:
SWITCH(config-if-eth1)# speed 1 m
1 M port rate configuration:
SWITCH(config-if-eth1)# speed 1 m
1 M port rate configuration:
SWITCH(config-if-eth1)# speed 1 m
Note: Ensure that the 1 M/1 M ports are not set to 1 M.

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3.2.5 Port duplex configuration
Full duplex configuration:
SWITCH(config-if-eth1)# duplex
Half duplex configuration:
SWITCH(config-if-eth1)# no duplex
3.2.6 Port flow control configuration
Enable flow control:
SWITCH(config-if-eth1)# flow-control
Disable flow control:
SWITCH(config-if-eth1)# no flow-control
3.3 Port mirroring configuration
3.3.1 Enable/disable port mirroring
Enable port mirroring:
SWITCH(config-if-eth1)# mirror enable
This enables port mirroring and sets port 1 as the mirroring port.
Disable port mirroring:
SWITCH(config-if-eth1)# mirror disable
3.3.2 Mirroring port configuration
Adding egress mirroring to mirrored ports:
SWITCH(config-if-eth1)# mirror add egress port 2
Adding ingress mirroring to mirrored ports:
SWITCH(config-if-eth1)# mirror add ingress port 2
Delete egress mirroring from mirrored ports:
SWITCH(config-if-eth1)# mirror delete egress port 2
Delete ingress mirroring from mirrored ports:
SWITCH(config-if-eth1)# mirror delete ingress port 2

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3.4 ACL configuration
Setting ‘accept’ mode for port ACL:
SWITCH(config-if-eth1)# acl mode accept
Setting ‘reject’ mode for port ACL:
SWITCH(config-if-eth1)# acl mode reject
Setting none for port ACL:
SWITCH(config-if-eth1)# acl mode none
Adding MAC address for the port:
KYLAND(config-if-eth1)# acl mac add HH:HH:HH:HH:HH:HH
Delete MAC address for the port:
SWITCH(config-if-eth1)# acl mac delete HH:HH:HH:HH:HH:HH
3.5 Configure query function
3.5.1 ACL configuration query
Query ACL port mode configuration:
SWITCH(config-if-eth1)# show acl mode
Query of ACL port MAC address configuration
SWITCH(config-if-eth1)# show acl mac
3.5.2 Port statistics query
SWITCH(config-if-eth1)# show stats
3.5.3 Port mirroring query
SWITCH# show mirror
3.5.4 Port configuration query
KYLAND# show int eth <1, 24>
Note: The parameter <1, 24> is the Port ID.

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4 Port Speed Limitation
4.1 Overview of the port speed limitation function
The ESML6-P3 series supports port transmitting rate limitation, services limitation and
broadcast limitation. These all belong to the traffic limitation function which allows:
• A maximum of 26 ports’ speed limitation at one time.
• A specific limit or user typing
• A speed limitation range
• A minimum limitation value: 64Kbps
• A max limitation value: 1 *1 Kbps (1 M port)
• A speed limitation accuracy
For different accuracy in the different speed limitation ranges, see below:
User’s setting
range
Step value Error range Example
Input value: 65K
64K to 1.792M 64K -32K to 32K Actual value:64K
Input value: 127K
Actual value:128K
Input value: 2.3M
2M to 1 M 1M - .5M to .5M Actual value:2M
Input value: 2.8M
Actual value:3M
The Control Interface supports the speed limitation control using the Console port, Telnet
and the WEB interface.
Limitation mode:
Speed limitation is divided into two groups: Group 1 and Group 2. The message first
accesses Group 1 which is specialized in the limitation of service messages and is fixed
for all ports. Group 2 is used to set limitations to other messages and it is also fixed to all
ports.
Default configuration:
Service messages: unicast, multicast
Broadcast messages: broadcast, reserved multicast, unknown unicast, unknown
multicast.
Support separated limitation of service messages and broadcast messages
Support overall speed limitation for transmitting messages.
Support showing all ports’ speed limitation configuration
Support showing each port’s speed limitation configuration

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4.2 Setting port rate mask (types of message)
Ingress direction:
To configure the speed limitation of different types of messages:
SWITCH(config)#port-rate ingress [service|broadcast] [add|delete] < ,4>
The parameter < , 4> is as follows: : unicast, 1: multicast, 2: broadcast, 3: reserved
multicast, 4: Destination Lookup Fail (DLF) (including unknown unicast & unknown
multicast)
To show the types of message speed limitation in ingress direction, type:
SWITCH(config)#port-rate ingress show
To show the overall port speed limitation configuration, type:
SWITCH#show port-rate
4.3 Port rate configuration
Ingress direction:
To configure the service/broadcast limitation:
SWITCH(config-if-eth x)#port-rate ingress [service|broadcast] rate <64-1 >
The parameter <64-1 > is the range of the speed limitation, ‘x’ is the ID of speed
limited port.
To disable the service/broadcast limitation, type:
SWITCH(config-if-eth x)#port-rate ingress [service|broadcast] disable
Egress direction:
To configure the port’s transmitting speed limitation, type:
SWITCH(config-if-eth x)#port-rate egress rate <64-1 >
The parameter <64-1 > is the range of the speed limitation, ‘x’ is the ID of the
speed limited port.
To disable the port transmitting speed limitation, type:
SWITCH(config-if-eth x)#port-rate egress disable
‘x’ is the ID of the speed limited port.

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4.4 Port speed limitation
SWITCH(config-if-eth x)#show port-rate
‘x’ is the ID of the speed limited port
4.5 Overall port speed limitation
SWITCH#show port-rate
5 VLANs
5.1 Introduction
VLANs (Virtual Local Area Networks) allow one network to be divided into multiple logical
subnets. The terminal equipment connected to the ports of a switch in the same VLAN
are able to communicate with each other as defined by their logical relationship rather
than their physical connectivity.
The members of the VLAN need to be set as either tagged or untagged. If a port is set to
be untagged it is an access port. This is used to connect an end station that is VLAN-
unaware, this port provides connectivity through the switch without the actual end
station being required to support VLAN tagging. If a port is untagged the priority of the
port can be set from to 7.
A tagged port is a trunk port. This port is used to interconnect switches that are in the
VLAN-aware domain. The VLAN-aware switch receives the untagged frames from the
end stations, applies the VLAN association rules, and forwards the frames with a tag.
5.2 VLAN configuration
5.2.1 VLAN port configuration
A VLAN port has two transmitting modes: drop and forward
Setting drop mode for VLAN port
SWITCH(config)#vlan vlanmode drop
Setting forward mode for VLAN port
SWITCH(config)#vlan vlanmode forward
Configuring a VLAN port
Enter the port configuration menu and configure VLAN 2.
SWITCH(config)#vlan 2

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SWITCH(config-vlan2)#
5.2.2 Adding a VLAN port
Each added port can be either set to be tagged or untagged.
Example:
Setting port 2 to be tagged.
SWITCH(config-vlan2)#add port 2 tag
If a port is set to be untagged it has 7 priorities from to 7.
Example:
Add port 3 to VLAN2, set to be untagged and with a priority of 5.
SWITCH(config-vlan2)#add port 3 untag priority 5
5.2.3 Deleting a port from a VLAN
Example:
Delete port 3 from VLAN 2.
SWITCH(config-vlan2)#delete port 3
5.2.4 Adding a VLAN port name
Example:
Changing the name of a VLAN to KBC
SWITCH(config-vlan2)#description KBC
5.2.5 Exiting VLAN configuration
SWITCH(config-vlan2)#exit
5.2.6 Returning to the main menu
KYLAND(config-vlan2)#end