Cabletron Systems CSMIM-T1 - Manual (Page 60)

Chapter 3: ROM Monitor Commands
3-18 CSMIM-T1 Hardware Installation Guide
If the unit passes this test, the console displays PASSED. If the
CSMIM-T1 fails, the console displays an error message. Failing this test
indicates that the CSMIM-T1 failed to communicate with the
MicroMMAC. Contact Cabletron Systems Technical Support.
3.2.12 option_key
The option_key command loads an option key from the ROM monitor.
The command syntax is:
option_key [–d ]
The option_key command display looks like this:
The option_key –d command displays the current settings:
3.2.13 ping
The ping command sends an Internet Control Message Protocol (ICMP)
mandatory ECHO_REQUEST datagram to elicit an ICMP
ECHO_RESPONSE from a host or gateway. ECHO_REQUEST
datagrams (pings) have an IP and ICMP header, followed by a structured
time value and an arbitrary number of pad bytes that fill out the packet.
The syntax for this command is:
ping host_ip_address [data_size] [npackets]
The host_ip_address entry is the Internet address of the host or gateway
from which you wish to elicit a response.
The optional data_size entry is the number of bytes sent in a datagram
packet. The default value is 64 and the maximum value is 1024.
monitor:: option_key
Enter option_key []::
monitor:: option_key -d
option_key: