Xiaozaochuanlingzi BTC
Publish: 2021-05-10 17:29:04
1. Enter record + space in the command line, and then enter the file name
2. With the rapid development of Internet, people's demand for communication has graally extended from traditional low-speed services such as telephone, fax and telegram to high-speed broadband services such as Internet access, videophone and VOD, and users' demand for Internet speed is also increasing. In this condition, Ethernet access has attracted more and more attention because of its low cost, high speed and simple use. Facing the rapid development of broadband network construction, Huawei has launched Quidway series Ethernet switches according to the needs of different types of customers
Quidway s2008b / Quidway s2016b / Quidway s2026b Ethernet switches are three layer-2 line speed Ethernet switching procts independently developed by Huawei. In addition to providing the functions of traditional Ethernet, it also optimizes the design of software, hardware and structure according to the characteristics of corridor level switches, so it is especially suitable for the requirements of Ethernet Broadband Access
Quidway s2008b / Quidway s2016b Ethernet switches are all 44 mm high cassette devices, which can be wall mounted. S2008b Ethernet switch provides 8 fixed 10 / 100base TX adaptive ports, s2016b Ethernet switch provides 16 fixed 10 / 100base TX adaptive ports, in addition, both provide 1 10 / 100base TX adaptive uplink port and 1 console port for configuration. In addition, the s2016b Ethernet switch also provides an expansion mole slot, which can be inserted with 100base FX multi-mode optical fiber interface mole or 100base FX single-mode optical fiber interface mole
Quidway s2026b Ethernet switch is a 42mm high box device, which can be wall mounted or installed through a 19 inch rack. Quidway s2026b Ethernet switch provides 24 fixed 10 / 100base TX adaptive ports, one 100base TX uplink port (in fact, one 100base TX uplink port is multiplexed into one mdix port and one MDI port, and only one port works at the same time), one console port for configuration and one expansion mole slot, The 100base FX multimode optical fiber interface mole or 100base FX single-mode optical fiber interface mole can be inserted<
Quidway s2008b / Quidway s2016b / Quidway s2026b Ethernet switch supports:
L broadband cell Ethernet access
l enterprise network and campus network networking
L multicast service, supporting multicast audio / video service
in this manual, Quidway s2008b / Quidway s2016b / Quidway s2026b Ethernet switch is referred to as s2000b series Ethernet switch
1.2 list of functional features
Table 1-1 list of functional features
Services
implementation of layer 2 switching at line speed
all ports support line speed forwarding
switching capacity: 1.8gbps/3.6gbps/5.2gbps (s2008b / s2016b / s2026b)
packet forwarding rate: 1.3mpps/2.6mpps/3.9mpps (s2008b / s2016b / s2026b)
switching mode
store and forward mode Forward)
VLAN (virtual local area network)
supports up to 32 port based VLANs
QoS (quality of service)
sets forwarding priority by port, Support two priority settings
port aggregation
s2016b support the aggregation of Ethernet 0 / 15 and Ethernet 0 / 16
s2026b support the aggregation of Ethernet 0 / 23 and Ethernet 0 / 24
port image
support port based image, Copy all the traffic of a specific port to the monitoring port
MAC address table
address self-learning
address table specification:
supports up to 4K unicast MAC addresses, and two multicast MAC addresses (after hgmp is started, the multicast address with ID 0 will be occupied, if the address already exists, Will be covered)
flow control
support IEEE 802.3x flow control (full plex)
support back pressure flow control (half plex)
Load and upgrade
support XMODEM protocol through serial port
support remote load and upgrade through Huawei group management protocol
management
support command line interface cli (command line interface) configuration
support configuration through console port
support hgmp client
Maintenance
support status query information output
support remote maintenance through hgmp
support remote feeding of uplink port (only for s2008b / s2016b DC equipment)
Chapter 2 login Ethernet switch
2.1 command line interface
s2000b series Ethernet switch provides users with a series of configuration commands and command line interface to facilitate user configuration and management. Command line interface has the following features:
L local configuration through console port
L remote configuration via hgmp
L configure command hierarchical protection to ensure that unauthorized users cannot intrude into the switch
L users can type "?" at any time For online help
L provide rich and detailed debugging information to help diagnose network faults
L provides a function similar to doskey, which can execute a historical command
l the command-line interpreter adopts the search method of incomplete matching for keywords. Users only need to type conflict free keywords to explain, such as display command, and type disp
2.1.1 command line view
the command line view of s2000b series Ethernet switch is implemented for different configuration requirements, and there are connections and differences between them. For example, establishing a connection with s2000b series will enter the user view, which only completes the simple function of viewing the running status and statistical information, and then type system view to enter the system view, You can type different commands to enter the corresponding view
the command line provides the following views:
L user view
L system view
L user interface view
L VLAN view
L Ethernet port view
the view relationship diagram is shown in Figure 2-1:
Figure 2-1 view relationship diagram
the functional characteristics of each command view and the commands entering each view are shown in table 2-1
Table 2-1 command view function feature list
View
function
prompt
Enter command
Exit command
user view
view the simple operation status and statistical information of the switch
view all operation status and statistical information of the switch, and carry out file management and system management
& lt; Quidway> <
to connect with the switch is to enter
quit to disconnect from the switch
system view
configure system parameters
[Quidway]
in the user view, type system view
quit to return to the user view
return to return to the user view
Ethernet port view
configure Ethernet port parameters
[Quidway Ethernet 0 / 1]
fixed Ethernet Port view: type interface Ethernet 0 / 1 in system view
quit to return to system view
return to return to user view
[Quidway Ethernet 1 / 1]
Expand 100M Ethernet port view: type interface Ethernet 1 / 1 in system view
VLAN view
configure VLAN parameters
[Quidway vlan1]
type VLAN 1 in system view
quit Return to system view
return to user view
user interface view
configure user interface parameters
[Quidway UI aux0]
type user interface aux in system view
quit return to system view
return to user view
2.1.2 set user level protection password
in order to prevent unauthorized users from illegal intrusion, S2000b series Ethernet switch divides users into two levels: visit level and monitoring level. After logging in to the Ethernet switch through the serial port, you can only visit the users and perform simple query operation; Monitoring level users can perform monitoring, configuration, management and other operations
when using the super command to switch from the visiting level user to the monitoring level user, the user authentication needs to input the switching password (if the user has set the switching password with the command super password password). In order to keep secret, the user can't see the password on the screen. If the correct password is entered within three times, the user will switch to the monitoring level, otherwise the original user level will remain unchanged
please configure the following in the system view
Table 2-2 set the user level protection password, operation, command
switch the user level to the monitoring level
Super
set the switch user level password
super password
cancel switch user level password
under super password
the meaning of the parameters in the command is as follows:
password: clear text string, the value range is 1-16 characters
& Note:
(1) passwords are case sensitive
(2) if the user loses the super password, please contact the agent
example: set the switch user level password to Quidway in the system view< br />< Quidway> super
< Quidway> System view
[Quidway] super password Quidway
2.1.3 set the number of lines displayed on one screen of the terminal screen
when the number of lines displayed by a command is more than the range that can be displayed on one screen, you can use the following command to set the number of lines displayed on one screen of the user terminal screen, so as to divide the information into several segments for easy viewing
please configure the following in the user interface view
Table 2-3 set the number of lines on the screen of the terminal, operation, command
set the number of lines displayed on the screen of the user terminal
screen length screen length
restore the number of lines displayed on the screen of the user terminal to the default value
undo screen length
the meaning of the parameters in the command is as follows:
screen length: the number of lines displayed on the screen of the user terminal, The values range from 0 to 512
by default, the user terminal screen displays 25 lines in one screen
& Note:
screen length 0 means to turn off the split screen function
example: set the number of lines on the terminal line screen to 30
[Quidway] user interface aux
[Quidway UI aux0] screen length 30
2.1.4 command line online help
the command line interface provides the following online help:
L complete help
L partial help
help information can be obtained through the above online help, which are described as follows:
(1) in any view, type & lt& gt; Get all the commands in this view and their simple descriptions< br />< Quidway> ? < br />Monitor view commands:
debugging Enable system debugging functions
display Display running system information
quit Exit from current command view
reboot Reset slot
reset Reset all ethernet interfaces counter information
save Save current configuration
super Enter the monitor view with specified priori Ty level
system view enter the system view
undo cancel current setting
(2) type a command followed by "?" separated by a space, If the location is a keyword, all the keywords and their simple descriptions are listed< br />< Quidway> display ? < br />current-configuration Current configuration
diagnostic-information System information for diagnosis
hgmp Hgmp information
interface Interface status and configuration information
link-aggregation Ports aggregation mode
mac-address Configure MAC address
memory Display mem info
Quidway s2008b / Quidway s2016b / Quidway s2026b Ethernet switches are three layer-2 line speed Ethernet switching procts independently developed by Huawei. In addition to providing the functions of traditional Ethernet, it also optimizes the design of software, hardware and structure according to the characteristics of corridor level switches, so it is especially suitable for the requirements of Ethernet Broadband Access
Quidway s2008b / Quidway s2016b Ethernet switches are all 44 mm high cassette devices, which can be wall mounted. S2008b Ethernet switch provides 8 fixed 10 / 100base TX adaptive ports, s2016b Ethernet switch provides 16 fixed 10 / 100base TX adaptive ports, in addition, both provide 1 10 / 100base TX adaptive uplink port and 1 console port for configuration. In addition, the s2016b Ethernet switch also provides an expansion mole slot, which can be inserted with 100base FX multi-mode optical fiber interface mole or 100base FX single-mode optical fiber interface mole
Quidway s2026b Ethernet switch is a 42mm high box device, which can be wall mounted or installed through a 19 inch rack. Quidway s2026b Ethernet switch provides 24 fixed 10 / 100base TX adaptive ports, one 100base TX uplink port (in fact, one 100base TX uplink port is multiplexed into one mdix port and one MDI port, and only one port works at the same time), one console port for configuration and one expansion mole slot, The 100base FX multimode optical fiber interface mole or 100base FX single-mode optical fiber interface mole can be inserted<
Quidway s2008b / Quidway s2016b / Quidway s2026b Ethernet switch supports:
L broadband cell Ethernet access
l enterprise network and campus network networking
L multicast service, supporting multicast audio / video service
in this manual, Quidway s2008b / Quidway s2016b / Quidway s2026b Ethernet switch is referred to as s2000b series Ethernet switch
1.2 list of functional features
Table 1-1 list of functional features
Services
implementation of layer 2 switching at line speed
all ports support line speed forwarding
switching capacity: 1.8gbps/3.6gbps/5.2gbps (s2008b / s2016b / s2026b)
packet forwarding rate: 1.3mpps/2.6mpps/3.9mpps (s2008b / s2016b / s2026b)
switching mode
store and forward mode Forward)
VLAN (virtual local area network)
supports up to 32 port based VLANs
QoS (quality of service)
sets forwarding priority by port, Support two priority settings
port aggregation
s2016b support the aggregation of Ethernet 0 / 15 and Ethernet 0 / 16
s2026b support the aggregation of Ethernet 0 / 23 and Ethernet 0 / 24
port image
support port based image, Copy all the traffic of a specific port to the monitoring port
MAC address table
address self-learning
address table specification:
supports up to 4K unicast MAC addresses, and two multicast MAC addresses (after hgmp is started, the multicast address with ID 0 will be occupied, if the address already exists, Will be covered)
flow control
support IEEE 802.3x flow control (full plex)
support back pressure flow control (half plex)
Load and upgrade
support XMODEM protocol through serial port
support remote load and upgrade through Huawei group management protocol
management
support command line interface cli (command line interface) configuration
support configuration through console port
support hgmp client
Maintenance
support status query information output
support remote maintenance through hgmp
support remote feeding of uplink port (only for s2008b / s2016b DC equipment)
Chapter 2 login Ethernet switch
2.1 command line interface
s2000b series Ethernet switch provides users with a series of configuration commands and command line interface to facilitate user configuration and management. Command line interface has the following features:
L local configuration through console port
L remote configuration via hgmp
L configure command hierarchical protection to ensure that unauthorized users cannot intrude into the switch
L users can type "?" at any time For online help
L provide rich and detailed debugging information to help diagnose network faults
L provides a function similar to doskey, which can execute a historical command
l the command-line interpreter adopts the search method of incomplete matching for keywords. Users only need to type conflict free keywords to explain, such as display command, and type disp
2.1.1 command line view
the command line view of s2000b series Ethernet switch is implemented for different configuration requirements, and there are connections and differences between them. For example, establishing a connection with s2000b series will enter the user view, which only completes the simple function of viewing the running status and statistical information, and then type system view to enter the system view, You can type different commands to enter the corresponding view
the command line provides the following views:
L user view
L system view
L user interface view
L VLAN view
L Ethernet port view
the view relationship diagram is shown in Figure 2-1:
Figure 2-1 view relationship diagram
the functional characteristics of each command view and the commands entering each view are shown in table 2-1
Table 2-1 command view function feature list
View
function
prompt
Enter command
Exit command
user view
view the simple operation status and statistical information of the switch
view all operation status and statistical information of the switch, and carry out file management and system management
& lt; Quidway> <
to connect with the switch is to enter
quit to disconnect from the switch
system view
configure system parameters
[Quidway]
in the user view, type system view
quit to return to the user view
return to return to the user view
Ethernet port view
configure Ethernet port parameters
[Quidway Ethernet 0 / 1]
fixed Ethernet Port view: type interface Ethernet 0 / 1 in system view
quit to return to system view
return to return to user view
[Quidway Ethernet 1 / 1]
Expand 100M Ethernet port view: type interface Ethernet 1 / 1 in system view
VLAN view
configure VLAN parameters
[Quidway vlan1]
type VLAN 1 in system view
quit Return to system view
return to user view
user interface view
configure user interface parameters
[Quidway UI aux0]
type user interface aux in system view
quit return to system view
return to user view
2.1.2 set user level protection password
in order to prevent unauthorized users from illegal intrusion, S2000b series Ethernet switch divides users into two levels: visit level and monitoring level. After logging in to the Ethernet switch through the serial port, you can only visit the users and perform simple query operation; Monitoring level users can perform monitoring, configuration, management and other operations
when using the super command to switch from the visiting level user to the monitoring level user, the user authentication needs to input the switching password (if the user has set the switching password with the command super password password). In order to keep secret, the user can't see the password on the screen. If the correct password is entered within three times, the user will switch to the monitoring level, otherwise the original user level will remain unchanged
please configure the following in the system view
Table 2-2 set the user level protection password, operation, command
switch the user level to the monitoring level
Super
set the switch user level password
super password
cancel switch user level password
under super password
the meaning of the parameters in the command is as follows:
password: clear text string, the value range is 1-16 characters
& Note:
(1) passwords are case sensitive
(2) if the user loses the super password, please contact the agent
example: set the switch user level password to Quidway in the system view< br />< Quidway> super
< Quidway> System view
[Quidway] super password Quidway
2.1.3 set the number of lines displayed on one screen of the terminal screen
when the number of lines displayed by a command is more than the range that can be displayed on one screen, you can use the following command to set the number of lines displayed on one screen of the user terminal screen, so as to divide the information into several segments for easy viewing
please configure the following in the user interface view
Table 2-3 set the number of lines on the screen of the terminal, operation, command
set the number of lines displayed on the screen of the user terminal
screen length screen length
restore the number of lines displayed on the screen of the user terminal to the default value
undo screen length
the meaning of the parameters in the command is as follows:
screen length: the number of lines displayed on the screen of the user terminal, The values range from 0 to 512
by default, the user terminal screen displays 25 lines in one screen
& Note:
screen length 0 means to turn off the split screen function
example: set the number of lines on the terminal line screen to 30
[Quidway] user interface aux
[Quidway UI aux0] screen length 30
2.1.4 command line online help
the command line interface provides the following online help:
L complete help
L partial help
help information can be obtained through the above online help, which are described as follows:
(1) in any view, type & lt& gt; Get all the commands in this view and their simple descriptions< br />< Quidway> ? < br />Monitor view commands:
debugging Enable system debugging functions
display Display running system information
quit Exit from current command view
reboot Reset slot
reset Reset all ethernet interfaces counter information
save Save current configuration
super Enter the monitor view with specified priori Ty level
system view enter the system view
undo cancel current setting
(2) type a command followed by "?" separated by a space, If the location is a keyword, all the keywords and their simple descriptions are listed< br />< Quidway> display ? < br />current-configuration Current configuration
diagnostic-information System information for diagnosis
hgmp Hgmp information
interface Interface status and configuration information
link-aggregation Ports aggregation mode
mac-address Configure MAC address
memory Display mem info
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