Quantum SNC 4000, Руководство пользователя

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SNC 4000 User’s Guide 123
udpstatShow
The
udpstatShow
command displays UDP statistics for the Ethernet network. Interpreting these statistics
requires detailed knowledge of Internet networking protocols. This information may be useful to the LAN
administrator.
SNC4000 > udpstatShow
UDP:
8514 total packets
8445 input packets
69 output packets
0 incomplete header
0 bad data length field
0 bad checksum
8383 broadcasts received with no ports
0 full socket
value = 15 = 0xf
uptime
The
uptime
command displays the elapsed time since the last boot of the SNC 4000.
SNC4000 > uptime
Elapsed time since reset 4d:23h:12m:46s:10t
value = 10 = 0xa
The example indicates that 4 days, 23 hours, 12 minutes, 46 seconds and 10 clock ticks have elapsed since
the SNC 4000 was last booted. There are 60 ticks per second.
user
The
userAdd,userDelete,
and
userList
commands provide control of the user list. The persistent
address map file can be sent to the SNC 4000 or retrieved from it using FTP. If you need to use FTP, use
the user commands to create a login and password so you can access the SNC 4000 from the Ethernet
network.
userAdd “username”,”password”
The
userAdd
command adds a user and password to the password file. The parameter “username” must
be from 3 to 80 characters. The parameter “password” must be from 8 to 40 characters.
SNC4000 > userAdd "nancy","password"
value = 0 = 0x0
userDelete “username”,”password”
The
userDelete
command deletes a user from the password file. It is not possible to remove a user
without knowing the user’s password. If the user’s password is forgotten or unknown, you have to delete the
password file, reboot the SNC 4000, and then add all user names and passwords again.
SNC4000 > userDelete "nancy","password"
value = 0 = 0x0
userList
The
userList
command displays the contents of the password file (passwords are encrypted).
SNC4000 > userList