System Properties Overview

Default System Parameters lists system parameter default values.

Default System Parameters

Parameter	Description	Default Value
IP Gratuitious ARP	Provides an ARP announcement packet containing valid sender hardware and protocol addresses for the host that sent it.	disabled
System Utilization Threshold	Sets the threshold for sending CPU utilization notification messages.	800 (80%)
MTU	Sets the path MTU discovery protocol on the device.	enabled

You must configure your S- K- or 7100-Series device with an IP interface and an IP address. You can also configure other system properties on the S- K- or 7100-Series device. See System Properties Configuration.

System Properties Configuration

Task	Command
Set IP interfaces. You may specify an IP interface as the default management IP interface.	set ip interface interface-name [default]
Set the system IP address, subnet mask and default gateway. If not specified, `ip-mask` will be set to the natural mask of the `ip-address` and `ip-gateway` will be set to the `ip-address`. If not specified, the first IP interface configured on a system becomes the default IP interface.	set ip address ip_address [mask ip_mask] [gateway ip_gateway] [interface interface-name]
Control the gratuitous ARP processing behavior. By default, gratuitous ARP is disabled.	set ip gratuitous-arp [request \| reply \| both]
Set the threshold for sending CPU utilization notification messages. A value of 0 will disable utilization notification messages.	set system utilization threshold threshold
Change the time of day on the system clock.	set time [mm/dd/yyyy] [hh:mm:ss]
Enable or disable the daylight savings time function.	set summertime {enable \| disable} [zone]
Configure one of the following: Specific dates to start and stop daylight savings time. These settings will be non-recurring and will have to be reset annually Recurring daylight savings time settings. These settings will start and stop daylight savings time at the specified day of the month and hour each year and will not have to be reset annually.	set summertime date start_month start_date start_year start_hr_min end_month end_date end_year end_hr_min [offset_minutes] set summertime recurring start_week start_day start_month start_hr_min end_week end_day end_month end_hr_min [offset_minutes]
(Optional) Configure a name for the system. A name string containing a space in the text must be enclosed in quotes as shown in the example below. If `string` is not specified, the system name will be cleared.	set system name [string]
(Optional) Identify the location of the system. A location string containing a space in the text must be enclosed in quotes as shown in the example below. If `string` is not specified, the location name will be cleared.	set system location [string]
(Optional) Identify a contact person for the system. A contact string containing a space in the text must be enclosed in quotes as shown in the example below. If `string` is not specified, the contact name will be cleared.	set system contact [string]
(S-, K-Series) Set the alias, a text name, for a physical object. If `string` is not specified, the specified alias will be cleared.	set physical alias {[chassis] \| [backplane backplane] \| [slot slot] \| [module module] \| sub-module slot module \| [powersupply powersupply] \| [powersupply-slot powersupply-slot] \| [poe-powersupply poe-powersupply] \| [fan fantray] \| [fan-slot fantray] \| [port port-string]} [string]
(7100-Series) Set the alias, a text name, for a physical object. If `string` is not specified, the specified alias will be cleared.	set physical alias {[chassis] \| [module module] \| [powersupply powersupply] \| [powersupply-slot powersupply-slot] \| [poe-powersupply poe-powersupply] \| [fan fantray] \| [fan-slot fantray] \| [port port-string]} [string]
Set the asset ID for a physical object.	set physical assetid {[chassis] \| [module module] \| [powersupply powersupply] \| [poe-powersupply poe-powersupply] \| [fan fantray]} string
Disable or re-enable path MTU discovery protocol on the device.	set mtu {enable \| disable}

System Properties Management and Display Commands lists system properties management and display commands for S- K- and 7100-Series devices.

System Properties Management and Display Commands

Task	Command
Display the gratuitous ARP processing behavior.	show ip gratuitous-arp
Display system information, including contact information, power and fan tray status and uptime.	show system
Display the system‘s hardware configuration.	show system hardware
Display system resource utilization information.	show system utilization [cpu \| process \| storage] [slot slot]
Display the current time of day in the system clock.	show time
Display daylight savings time settings.	show summertime
(S-, K-Series) Display the alias (a text name) for one or more physical objects.	show physical alias {[chassis] \| [backplane backplane] \| slot slot] \| [module module] \| sub-module slot module \| [powersupply powersupply] \| [powersupply-slot powersupply-slot] \| [poe-powersupply poe-powersupply] \| [fan fantray] \| [fan-slot fantray] \| [port port-string]
(7100-Series) Display the alias (a text name) for one or more physical objects.	show physical alias {[chassis] \| [module module] \| [powersupply powersupply] \| [powersupply-slot powersupply-slot] \| [poe-powersupply poe-powersupply] \| [fan fantray] \| [fan-slot fantray] \| [port port-string]}
Display the asset ID for a physical object. The S- and K-Series support the module option.	show physical assetid {[chassis] \| [module module] \| [powersupply powersupply] \| [powersupply-slot powersupply-slot] \| [poe-powersupply poe-powersupply] \| [fan fan]
Display the status of the path MTU (maximum transmission transmission) discovery protocol on the device.	show mtu
Display information about scheduled device resets.	show reset
Display output for technical support-related commands. Optionally, you can write this output to a file.	show support filename
Clear the IP interface.	clear ip interface interface-name
Clear an IP address.	clear ip address ip-address
Stop all gratuitous ARP processing.	clear ip gratuitous-arp
Clear the threshold for sending CPU utilization notification messages.	clear system utilization
Clear the daylight savings time configuration.	clear summertime
Reset the alias for a physical object to a zero-length string.	clear physical alias {[chassis] \| [backplane backplane] \| slot slot] \| [module module] \| sub-module slot module \| [powersupply powersupply] \| [powersupply-slot powersupply-slot] \| [poe-powersupply poe-powersupply] \| [fan fantray] \| [fan-slot fantray] \| [port port-string]
Reset the asset ID for a module to a zero-length string.	clear physical assetid {[chassis] \| [module module] \| [powersupply powersupply] \| [powersupply-slot powersupply-slot] \| [poe-powersupply poe-powersupply] \| [fan fan]
Reset the state of the path MTU discovery protocol back to enabled.	clear mtu
Reset the device without losing any user-defined configuration settings or to display information about device resets.	reset {[mod \| system] [cancel]}
Reset an option module CPU.	reset nemcpu mod.nemcpu
Schedule a system reset at a specific future time. This feature is useful for loading a new boot image.	reset at hh:mm [mm/dd] [reason]
Schedule a system reset after a specific time. This feature is useful for loading a new boot image.	reset in hh:mm [reason]
Clear all user-defined switch and router configuration parameters for one or all modules.	clear config mod_num \| all

Published May 2016prev | next

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