Reference Guide

update bootcode
This command updates the bootcode (boot loader) on the switch. The bootcode is read from the
active-image for subsequent reboots.The optional unit parameter is valid only on stacks. An error will be
returned, if this parameter is provided, on standalone systems. For stacking, the unit parameter
identifies the node on which this command must be executed. When this parameter is not supplied, the
command is executed on all nodes in a stack.
Format update bootcode [unit]
Mode Privileged EXEC
System Information and Statistics Commands
This section describes the commands used to view information about system features, components,
and configurations.
load-interval
This command changes the length of time for which data is used to compute load statistics. The value is
given in seconds, and must be a multiple of 30. The allowable range for interval is from 30 to 600
seconds. The smaller the value of the load interval is, the more accurate is the instantaneous rate given
by load statistics. Smaller values may aect system performance.
Default
300
Format load-interval interval
Mode Interface Config
(Extreme 220) (Interface 0/1)#load-interval 30
no load-interval
This command resets the load interval on the interface to the default value.
Format
load-interval interval
Mode Interface Config
show arp switch
This command displays the contents of the IP stack’s Address Resolution Protocol (ARP) table. The IP
stack only learns ARP entries associated with the management interfaces - network or service ports.
ARP entries associated with routing interfaces are not listed.
Format
show arp switch
Mode Privileged EXEC
Utility Commands
ExtremeSwitching 200 Series: Command Reference Guide for version 01 .02.04.0007 141