User’s Manual of NS2503-24P/2C
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6.2 System Commands
show running-config
Description:
Display the running configuration of the switch.
copy running-config startup-config
Description:
Backup the switch configuration.
erase startup-config
Description:
Reset to default factory settings at next boot time.
clear arp
Description:
<
ip-addr
> specifies the IP address to be cleared. If no IP address is entered, the entire ARP cache is cleared.
show arp
Description:
Show the IP ARP translation table.
ping
Description:
Send ICMP ECHO_REQUEST to network hosts.
Parameters:
<1..999> specifies the number of repetitions. If not entered, it will continue to ping until you press <Ctrl>C to stop.