Справочник Пользователя для Cabletron Systems STHI

Page 5-31

2.

After “<SET> OID (=|F9)” appears, specify an OID by the same 
methods used in the 

procedure:

3.

Press the Return key. 

If there is no instance of that OID, “MIB NO INSTANCE” will appear; 
otherwise “DATA TYPE:” appears.

4.

Designate a data type for the OID: integer, string, null, OID, IP 
address, counter, gauge, timeticks, and opaque are the available 
options. (Refer to the MIB for proper data type.) Press the Return key 
to accept the designation.

5.

After “DATA” appears, enter the MIB object’s new value and press 
Return

. 

If accepted, “<SET> OPERATION CODE: xxxx <OK>” appears, 
otherwise an error message appears.

The 

 command is the same as a 

 command expect that it 

re-executes itself continuously, scrolling updated values for the specified 
OID on the screen and counting the number of times it has been shown, 
until stopped by the user. In other words, by using 

 the user can 

monitor an object’s changes over time. 

The SNMP Tool screen may be used to initiate a Flash file download. The 
user will need to know the IP address of the TFTP server and the full path 
name of the firmware image to be downloaded from that server.

Set the following OIDs as prescribed below in order to properly initiate 
and complete the download. 

•

ctDLForceOnBoot - 1.3.6.1.4.1.52.4.1.5.8.1.1.0

Cabletron’s Download Force On Boot OID determines whether the 
STHI will force a Flash image download at next reset or will boot from 
its current Flash file. Set this integer value to 1 to force the download 
(or 0 to disable).

•

ctDLTFTPRequestHost - 1.3.6.1.4.1.52.4.1.5.8.1.4.0

Cabletron’s Download TFTP Request Host OID holds the IP address 
of the designated TFTP server. Set it to the IP address of the TFTP 
server which contains the image to be downloaded.