Unit Management Commands

Unit management commands are used to manage access permissions, mode access and terminal configurations on Skylight Flex.

Unit management CLI commands are categorized as follows:

• Configuration Commands
• Display Commands
• Clear Commands

Configuration Commands

This section includes unit management configuration commands.

admin username

Command Objective:
This command enables the admin users to access NETCONF.

The no form of the command disables access for the admin users.

Syntax:
admin username <string(20)> password

no admin username <string(20)>

Parameter Description:

• username < string(1-20) > - Configures the User ID to be used for login. This value is a string of maximum size 20.
• password < string(8-20) > - Configures the Password to be entered by the user. This value is a string of maximum size 20.

Mode:
Global Configuration Mode

Example:

Your Product (config)# admin user netconf1 password Test#123

alias – Interface | exec | configure

Command Objective:
This command replaces the given token / command with the given string.

This command is a standardized implementation of the existing command. It operates similarly to that of the command alias replacement, except that it allows the user to type a command with multiple tokens without quotes.

Syntax:
alias {interface | exec | configure} < alias-name > { command <max 10 tokens> | token }

Parameter Description:

• interface - Specifies the commands executed in interface configuration mode.
  

  ---

  Note: This feature has been included to adhere to the Industry Standard CLI syntax. This feature is currently not supported.

  ---

• exec - Specifies the commands executed in privileged EXEC / user EXEC mode.
  

  ---

  Note: This feature has been included to adhere to the Industry Standard CLI syntax. This feature is currently not supported.

  ---

• configure - Specifies the commands executed in configuration mode (That is, global, line, profile, vlan, switch and protocol specific configuration modes).
  

  ---

  Note: This feature has been included to adhere to the Industry Standard CLI syntax. This feature is currently not supported.

  ---

• < alias-name > - Specifies the alternate name to be used for the command or token.
• command <max 10 tokens> - Specifies the command and token values for which alias name should be configured.
• token - Specifies the token for which alias name should be configured.

Mode:
Global Configuration Mode

Prerequisites:
Alias name can be set only for the commands having equal to or less than 10 tokens.

Example:

Your Product (config)# alias  exec cltcp command clear tcp

alias – replacement string

Command Objective:
This command replaces the given token by the given string.

The no form of the command removes the alias created for the given string.

Syntax:
alias < replacement string > < token to be replaced >

no alias < alias >

Parameter Description:

• < replacement string >/ < alias > - Specifies the string for which a replacement is needed.
• < token to be replaced > - Specifies an abbreviated / short form of the replacement string

Mode:
Global Configuration Mode

Example:

Your Product (config)# alias products pdt

archive download-sw

Command Objective:
This command performs an image download operation on a switch stack or on a standalone switch to download a new image from an SFTP from a remote location to the switch, and to overwrite or keep the existing image.

Syntax:
archive download-sw /overwrite [ /reload ] { tftp://server/filename | sftp://< user-name >:< pass-word >@server/filename | flash:filename}

Parameter Description:

• /overwrite - Overwrites the software image in flash with the downloaded one. This option should be specified only if the flash device has sufficient space to hold two images​.

• tftp://server/filename - Configures the source URL and filename used to overwrite / update the existing image. The file is transferred using TFTP.

• sftp://< user-name >:< pass-word >@server/filename < alias > - Configures the source URL, user name, password and filename used to overwrite / update the existing image. The file is transferred using SFTP.

• flash:filename - Configures the name of the flash file used to overwrite / update the existing image.

Mode:
Privileged EXEC Mode

Example:

Your product# archive download-sw  /overwrite tftp://20.0.0.1/ISS.exe

Download is in Progress...

configure terminal

Command Objective:
This command enters to Global Configuration Mode which allows the user to execute all the commands that support global configuration mode.

Syntax:
configure terminal

Mode:
Privileged EXEC Mode

Example:

Your Product# configure terminal

copy

Command Objective:
This command copies the configuration from a remote site to flash.

Syntax:
copy { sftp://< user-name >:< pass-word >@server/filename startup-config }

Parameter Description:

• sftp://< user-name >:< pass-word >@server/filename - Configures the name of the file in remote location to be copied (downloaded) into configuration file (flex.conf). This option configures the SFTP server details.

Mode:
Privileged EXEC Mode

Example:

your product# copy sftp://< user >:< password >@< serverip >/flex.conf startup-config

default mode

Command Objective:
This command configures the mode by which the default interface gets its IP address.

This configuration takes effect only on switch restart.

Syntax:
default mode { manual | dynamic }

Parameter Description:

• manual - Assigns static IP address to the default interface. The IP address and IP mask configured by the user are assigned to the default interface.
• dynamic - Assigns dynamic IP address to the default interface. That is, IP address provided by the server in the network is assigned to the default interface on switch reboot. The IP address is fetched through the dynamic IP address configuration protocols such as DHCP client, RARP client, and BOOTP client.

Mode:
Global Configuration Mode

Default:
manual

Example:

Your Product(config)# default mode dynamic

enableuser

Command Objective:
This command releases the blocked user specified by the username string.

Syntax:
enableuser < username >

Mode:
Global Configuration Mode

Example:

Your Product (config)# enableuser user1

end

Command Objective:
This command exits from the current mode to the Privileged EXEC mode.

Syntax:
end

Mode:
All Modes

Example:

Your Product# end

erase

Command Objective:
This command clears the contents of the startup configuration or sets parameters in NVRAM to default values.

Syntax:
erase {startup-config | nvram: | flash:filename}

Parameter Description:

• startup-config - Clears the startup configuration file​.

  ---

  Note: erase startup-config followed by reload will erase the configuration listed in the startup-config file but not the management interface configuration after the Flex reload.

  ---

• nvram - Clears the content from NVRAM.
• flash:filename - Clears the content from the local system flash file.

Mode:
Privileged EXEC Mode

Example:

erase startup-config

exit

Command Objective:
This command exits the current mode and reverts to the mode used prior to the current mode.

Syntax:
exit

Mode:
All Modes

Example:

Your Product# exit

factory reset

Command Objective
This command resets the device to factory setting.

This command followed by reload will erase the configuration listed in the startup-config and the management interface configuration.

IMPORTANT NOTE: Prior to Skylight Flex 100 22.01.4, the factory reset command does not erase the management interface configuration, hostname, or user details.

For release 22.01.3, manually reset the management interface configuration to restore the IP configuration to default.

Syntax

factory reset

Mode
Global Configuration mode

Example:

Your Product(config)# factory reset
end
reload

feature telnet

Command Objective
This command enables the Telnet service in the system.

The no form of this command disables the Telnet service. While connected via Telnet, the no form of this command is not functional.

Syntax

feature telnet

no feature telnet

Mode
Global Configuration mode

Default
Disabled

Example:

Your Product(config)# feature telnet

firmware activate

Command Objective
This command upgrades and activates the firmware

Syntax

firmware activate {[no-reload] | [init] | [rollback]}

Parameter Description:

• no-reload - Upgrades/activates the firmware without Reloading the System

• init - Initiates firmware activation

• rollback - Performs rollback

• < replacement string >/ < alias > - Specifies the string for which a replacement is needed.

• < token to be replaced > - Specifies an abbreviated / short form of the replacement string

Mode
Global Configuration mode

Example:

Your Product (config)# firmware activate

help

Command Objective:
This command displays a brief description for the given command.

To display help descriptions for commands with more than one word, do not provide any space between the words.

Syntax:
help [ command ]

Mode:
All Modes

Example:

Your Product# help enable

Configure Terminal command must be executed as:

Your Product# help configureterminal

hostname

Command Objective:
This command configures the name of the switch. This is a string with a maximum size of 15.

Syntax:
hostname

Mode:
Global Configuration Mode

Example:

Your Product(config)# hostname switch1

listuser

Command Objective:
This command lists all the default and newly created users, along with their permissible mode.

Syntax:
listuser

Mode:
Privileged EXEC Mode

Example:

Your Product# listuser

USER                    MODE
root                    /
guest                   /

login authentication

Command Objective:

This command configures the authentication method for user logins for accessing the GUI to manage the switch. Few network routers and other network equipment allows access to a server or a managing computer to determine if the user attempting to log in has the proper rights or is in the user database.

The no form of the command resets the authentication method for user logins to its default values. Changing login authentication from default to another value may disconnect the telnet session.

Syntax:

login authentication [{radius | tacacs }] [local]

no login authentication

Parameter Description:

• radius - Sets the RADIUS server to be used as an authentication server. Enables remote access servers to communicate with a central server to authenticate dial-in users and authorize their access to the requested system or service.
  

  ---

  Note: Radius user will be given privilege based on service type attribute value received in access accept packet from radius server.

  ---

• tacacs - Sets the TACACS server to be used as an authentication server. Communicates with the authentication server commonly used in networks.
  

  ---

  Note: Tacacs user will be given root privilege by default or local user privilege if the user exists in the local database.

  ---

• local - Sets locals authentication. The user identification, authentication, and authorization methods are chosen by the local system administration and does not necessarily comply with any other profiles.

Mode:
Global Configuration Mode

Default:
Local

Example:

Your Product(config)# login authentication radius

login authentication-default

Command Objective:

This command configures the authentication method for user logins for accessing the CLI to manage the switch. Few network routers and other network equipment allows access to a server or a managing computer to determine if the user attempting to log in has the proper rights or is in the user database.

Changing login authentication from default to another value may disconnect the telnet session.

The no form of the command resets the authentication method for user logins to its default values.

Syntax:

login authentication { default | }

no login authentication { default | }

Parameter Description:

• default - Sets the default authentication method for User Logins.
• < list-name > - Uses the list of user names created with the user name command, for authentication.
  

  ---

  Note: This feature has been included to adhere to the Industry Standard CLI syntax. This feature is currently not supported.

  ---

Mode:
Global Configuration Mode

Example:

Your Product(config)# login authentication default

logout

Command Objective:
During console session, this command exits from Privileged EXEC/ User EXEC mode to Flex Login Prompt. During Telnet session, this command terminates the session.

Syntax:
logout

Mode:
Privileged EXEC Mode

Example:

Your Product# logout

Your Product login:

no pagination

Command Objective:
This command disables pagination.

Syntax:
no pagination

Mode:
Global Configuration Mode

Example:

Your Product (config)# no pagination

reload

Command Objective:
This command restarts the switch.

Syntax:
reload

Mode:
Privileged EXEC Mode

Example:
Your Product# reload

set cli pagination

Command Objective:
This command enables or disables pagination.

Syntax:
set cli pagination {on | off}

Parameter Description:

• on - Enables pagination
• off - Disables pagination

Mode:
Global Configuration Mode

Example:

Your Product (config)# set cli pagination off

system contact

Command Objective:
This command sets the system contact information.

Syntax:
system contact

Mode:
Global Configuration Mode

Default:
Accedian, Canada

Example:

Your Product(config)# system contact support@x.com

system location

Command Objective:
This command sets the system location.

Syntax:
system location

Mode:
Global Configuration Mode

Default:
Accedian, Canada

Example:

Your Product(config)# system location Controls

tech-support

Command Objective:
The Tech Support Generator collects various system information such as kernel, network, and other OS related data. The collected data will be stored and compressed into a single file that is then exportable.

Syntax:
tech-support { list | generate | { export url } }

Parameter Description:

• list – Displays the name of the report.

  ---

  Note: The report file name will have the following format:

  accedianIncidentReport_< timestamp >.bz2

  Example: accedianIncidentReport_19700101-003549.bz2

  ---

• generate - Generates the report.
• export - Exports the reports to a specific URL. The report file can be exported via SFTP and TFTP protocols.

Mode:
Privileged EXEC Mode

Example:

Your product# tech-support list

Report Available
--------------------------------------------
accedianIncidentReport_20221103-155918.bz2

write

Command Objective:
This command writes the running-config to a flash file, startup-configuration file or to a remote site.

Syntax:
write { flash:filename | startup-config | tftp://server/filename | sftp://< user-name >:< pass-word >@server/filename}

Parameter Description:

• flash:filename - Configures the name of the file to which the configuration is to be saved. This file is present in the flash.
• startup-config - Starts the switch with the saved configuration on reboot.
• tftp - Configures the TFTP related details for writing the configuration to a file in TFTP server.
• server - The IP address or host name of the server in which configuration should be maintained.
• filename - The name of the file in which the configuration should be written.
• sftp - Configures the SFTP related details for writing the configuration to a file in SFTP server.
• user-name - The user name of remote host or server.
• pass-word - The password for the corresponding user name of remote host or server.
• server - The IP address or host name of the server in which configuration should be maintained.
• filename - The name of the file in which the configuration should be written.

Mode:
Privileged EXEC Mode

Example:

Your Product(config)# write startup-config

Display Commands

This section includes unit management display commands.

show admin users

Command Objective:
This command displays the information about the NETCONF admin users.

Syntax:
show admin users

Mode:
Privileged EXEC Mode

Example:

Your Product# show admin users

 User        

Netconf1

show aliases

Command Objective:
This command displays all the aliases.

Syntax:
show aliases

Mode:
Privileged EXEC Mode

Example:

Your Product# show aliases

line -> li 1
products -> root
alternatename -> newname

show running-config

Command Objective:
This command displays all system running configs.

Syntax:
show running-config

configure terminal
set mef dot1p-priority 0 envelope-rank 7
set mef dot1p-priority 1 envelope-rank 6
set mef dot1p-priority 2 envelope-rank 5
set mef dot1p-priority 3 envelope-rank 4
set mef dot1p-priority 4 envelope-rank 3
set mef dot1p-priority 5 envelope-rank 2
set mef dot1p-priority 6 envelope-rank 1
set mef dot1p-priority 7 envelope-rank 0

Mode:
Privileged EXEC Mode

Example:
The output given below is only a fragment of the whole output. This output differs based on the modules that are configured.

Your Product# show running-config bgp

Building configuration...

router bgp 100

bgp router-id 100.20.6.100

redistribute static


neighbor 100.20.6.20 remote-as 200

neighbor 100.20.6.20 maximum-prefix 10

!

router bgp 100

!

End

show running-config qos

Command Objective:
This command displays the configuration done in QoS module.

Syntax:
show running-config qos

Mode:
Privileged EXEC Mode

Example:

Your Product# show running-config qos

#Building configuration...
! 
!
policy-map 10
 set meter 10 conform-action cos-transmit-set 7 exceed-action cos-transmit-set 6 violate-action drop 
 set policy class 10 default-priority-type none 
!
set meter-stats enable meter-id 10
!
!  
end

show running-config telemetry

Command Objective:
This command displays the telemetry configuration information currently running on the router.

Syntax:
show running-config telemetry

Mode:
Privileged EXEC Mode

Example:

Your Product# show running-config telemetry

#Building configuration...
! 
set telemetry enable
telemetry
slm enable
set reporter-type  openmetrics status enable ip 10.10.10.10 port 1234
!  
end

show env

Command Objective:
This command displays the status of the all the resources like CPU, Flash and RAM usage, and also displays the current, power and temperature of the switch.

This command is a complete standardized implementation of the existing command.

Syntax:
show env {all | temperature | fan | RAM | CPU | flash | power}

Parameter Description:

• all - Displays threshold information of all resources such as CPU, Flash, RAM, power and temperature.
• temperature - Displays temperature threshold values of the switch in celcius.
• fan - Displays the threshold information of the fan.
• RAM - Displays the maximum RAM usage of the switch in percentage.
• CPU - Displays the maximum CPU usage of the switch in percentage.
• flash - Displays the maximum flash usage of the switch in percentage.
• power - Displays the threshold power suply for the switch

Mode:
Privileged Exec Mode

Example:

Your product# show env fan

show env all

Command Objective:
This command displays threshold information of all resources such as CPU, Flash, RAM, power and temperature.

Syntax:
show env all

Parameter Description:

• RAM Threshold - User can configure Maximum RAM threshold values for Skylight Flex unit to trigger the alarms if RAM usage crosses the configured threshold values.
• Current RAM Usage - Displays Skylight Flex unit's current RAM usage.
• CPU Threshold - User can configure Maximum CPU threshold values for Skylight Flex unit to trigger the alarms if CPU utilization crosses the configured threshold values.
• Current CPU Usage - Displays Skylight Flex unit's current CPU usage.
• Fan Status 1 - Displays Skylight Flex unit's Fan 1 operational status.
• Fan Status 2 - Displays Skylight Flex unit's Fan 2 operational status.
• Fan Status 3 - Displays Skylight Flex unit's Fan 3 operational status.
• Fan Status 4 - Displays Skylight Flex unit's Fan 4 operational status.
• Min power supply - User can configure Minimum power supply threshold value for Skylight Flex unit to trigger the alarms if power level of Skylight Flex crosses the Minimum configured values.
• Max power supply - User can configure Maximum power supply threshold value for Skylight Flex unit to trigger the alarms if power level of Skylight Flex crosses the Maximum configured values.
• Current power supply - Displays current value of active power supply in Skylight Flex units.
• Max Temperature - User configurable Maximum threshold temperature value in Celsius.

  When ASIC switch temperature value crosses this Maximum temperature value, alarm will be raised.

• Min Temperature - User configurable Minimum threshold temperature value in Celsius.

  When ASIC switch temperature value crosses this Minimum temperature value, alarm will be raised.

• Current Temperature - Displays the ASIC switch temperature values in Celsius, used in Sylight Flex platform.
• Flash Threshold - User configurable threshold in percentage of flash usage in Skylight Flex, beyond which alarm will be generated.
• Current Flash Usage - Displays the utilization of flash memory in Skylight Flex platform.

  Note: Flash memory is part of /etc/accedian and /etc/accedian/history.

• Mgmt. Port Routing - Displays the status for management routing whether enables or disabled.

Mode:
Privileged Exec Mode

Example:

Your product# show env all

RAM Threshold                     : 98%
Current RAM Usage                 : 81%
CPU Threshold                     : 100%
Current CPU Usage                 : 2%
Fan Status   1                    : Operational
Fan Status   2                    : Operational
Fan Status   3                    : Operational
Fan Status   4                    : Operational
Fan Status   5                    : Operational
Min power supply                  : 110v
Max power supply                  : 220v
Current power supply              : 230v
Max Temperature                   : 37C
Min Temperature                   : -10C
Current Temperature               : 40C
Flash Threshold                   : 100%
Current Flash Usage               : 66%
Mgmt Port Routing                 : Disabled

show nvram

Command Objective:
This command displays the current information stored in the NVRAM.

Syntax:
show nvram

Mode:
Privileged EXEC Mode

Example:

Your product# show nvram

Default IP Address                     : 20.0.0.1
Default Subnet Mask                    : 255.0.0.0
Default IP Address Config Mode         : Dynamic
Default IP Address Allocation Protocol : BOOTP
Switch Base MAC Address                : 00:89:fe:34:55:33
Default Interface Name                 : Gi0/1
Default RM Interface Name              : int1
Config Restore Option                  : No restore
Config Save Option                     : No save
Auto Save                              : Enable
Incremental Save                       : Enable
Roll Back                              : Enable
Config Save IP Address                 : 0.0.0.0
Config Save Filename                   : iss.conf
Config Restore Filename                : /home/automation/code/future/LR/switch1/restore.conf
PIM Mode                               : Sparse Mode
IGS Forwarding Mode                    : MAC based
Cli Serial Console                     : Yes
SNMP EngineID                          : 80.00.08.1c.04.46.53
SNMP Engine Boots                      : 42
Default VLAN Identifier                : 1
Stack PortCount                        : 0
ColdStandby                            : Disable
Hitless Restart  Flag                  : Disable
Hardware Version                       : 5.9.1
Firmware Version                       : 6.7.2
Hardware Part Number                   : 1-0-0
Software Serial Number                 : 1-0-0
Software Version                       : 7.2.0
Switch Name                            : default
RM Heart Beat Mode                     : Internal
RM Redundancy Type                     : Cold
RM Data Plane Type                     : Shared
RM Type                                : OOB
NPAPI mode                             : Synchronous
TimeStamp Method                       : Software
Restore Flag                           : Enabled
Dynamic Port Count                     : 24
FIPS operation mode                    : Disabled
Restore Option                         : Disabled
Bridge Mode                            : Customer Bridge
Debugging Log File Location            : /home/twg
Management Port                        : Disabled
Automatic Port Create Flag             : Disabled
Restore Type                           : CSR
IMG_DUMP_PATH                          : /home/twg/

show oss

Command Objective:
This command displays the name, version, copyright notice and license terms of each open source software (OSS) component that is used.

Syntax:
show oss

Mode:
Privileged EXEC Mode

Example:

Your product# show oss

Copyright notices and licenses for Open Source Software used in the product are listed below:

Component Name   Version          Copyright                                           License                         
---------------  ---------------  --------------------------------------------------  ------------------------------

bash              5              Copyright © 1995-2014 Brian fox, Chet Ramey,       https://www.gnu.org/licenses/gpl-3.0.en.html   
                                  Roland McGrath                                                 

bridge-utils     1.6            Copyright © 2004-2011, Stephen Hemminger            https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html  
                                 and Lennert Buytenhek                                        

busybox          1.31.1        Copyright © 1999-2004 by Erik Andersen.             https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html  
                                Copyright © 2005-2006 Rob Landley. 
                                 All rights reserved.            
                                                                                                             

bzip2            1.0.8         Copyright © 1996-2019 Julian Seward                 https://spdx.org/licenses/BSD-4-Clause.html  
                                                                                                         

cJSON            1.5.6          Copyright (c) 2009 Dave Gamble                      https://opensource.org/licenses/MIT  
                                                                                      

show privilege

Command Objective:
This command shows the current user privilege level.

Syntax:
show privilege

Mode:
Privileged EXEC Mode

Example:

Your Product# show privilege

Current privilege level is 15

show system information

Command Objective:
This command displays system information.

Syntax:
show system information

Mode:
Privileged EXEC Mode

Example:

Your Product# show system information

Hardware Version                 : 500-173-01
Software Version                 : 10.04.006.00.02
Firmware Version                 : AMO-100G-NG_22.01.2_1332

Hardware Serial Number           : C414-0305
Software Serial Number           : 1-0-0
Switch Name                      : C414-0305
System Contact                   : Accedian, Canada
System Name                      : C414-0305
Switch Description               : AMO-100G-NG
System Location                  : Accedian, Canada
Logging Option                   : Console Logging
Device Uptime                    : 0 Days, 0 Hrs, 0 Mins, 54 Secs
Login Authentication Mode        : Local
Config Save Status               : Not Initiated
Remote Save Status               : Not Initiated
Config Restore Status            : Not Initiated
Traffic Separation Control       : none

show telnet server

Command Objective
This command displays the Telnet server status.

Syntax

show telnet server

Mode
Privileged EXEC Mode

Example:

Your Product# show telnet server

telnet service enabled 

Clear Commands

This section includes the unit management clear commands.

clear screen

Command Objective:
This command clears all the contents from the screen.

Syntax:
clear screen

Mode:
All Modes

Example:

Your Product# clear screen

clear iss counters

Command Objective:
This command clears the Flex counters for all protocols or for the specified protocols like OSPFv2, RIP, RIPv6, OSPFv3, NETIP(v4/v6).

Syntax:
clear iss counters [bgp] [ospf] [rip] [rip6] [ospf3] [ipv4] [ipv6]

Parameter Description:

• ospf - Clears the counters for OSPF
• rip - Clears the counters for RIP
• rip6 - Clears the counters for RIPv6
• ospf3 - Clears the counters for OSPFV3
• ipv4 - Clears the counters for IPv4
• ipv6 - Clears the counters for IPv6

Mode :
Privileged EXEC Mode

Example:

Your product# clear iss counters