Extreme Networks Summit Summit24 - Page 3

Summit24e3 Switch Quick Reference Guide 3
nslookup <hostname> Displays the IP address of the requested host.
ping {continuous} {size <start_size> {-
<end_size>}} [<ip_address> | <hostname>]
{from <src_address> | with record-route | from
<src_ipaddress> with record-route}
Enables you to send Internet Control Message Protocol (ICMP)
echo messages to a remote IP device. Specify:
■ continuous — Specifies ICMP echo messages to be sent
continuously. This option can be interrupted by pressing any
key.
■ size — Specifies the size of the ICMP request. If both the
start_size and end_size are specified, transmits ICMP
requests using 1 byte increments, per packet. If no
end_size is specified, packets of start_size are sent.
■ <ipaddress> — Specifies the IP address of the host.
■ <hostname> — Specifies the name of the host. To use the
hostname, you must first configure DNS.
■ from — Uses the specified source address in the ICMP
packet. If not specified, the address of the transmitting
interface is used.
■ with record-route — Decodes the list of recorded routes
and displays them when the ICMP echo reply is received.
show banner Displays the user-configured banner.
show dns-client Displays the DNS configuration.
traceroute [<ip_address> | <hostname>] {from
<src_ipaddress>} {ttl <TTL>} {port <port>}
Enables you to trace the routed path between the switch and a
destination endstation. Specify:
■ ip_address — is the IP address of the destination
endstation.
■ hostname — is the hostname of the destination endstation.
To use the hostname, you must first configure DNS.
■ from — uses the specified source address in the ICMP
packet. If not specified, the address of the transmitting
interface is used.
■ ttl — configures the switch to trace up to the time-to-live
number of the switch.
■ port — uses the specified UDP port number.
unconfig switch {all} Resets all switch parameters (with the exception of defined user
accounts, and date and time information) to the factory defaults.
If you specify the keyword all, the switch erases the currently
selected configuration image in flash memory and reboots. As a
result, all parameters are reset to default settings.
Command Description