Dell PowerEdge 7250 - Manual (Page 74)

72 Terminal Mode Commands
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su
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m Text command example:
[SYS TMODE]<CR>
[OK TMODE]<CR-LF>
Terminal Mode IPMI Message Bridging
Terminal mode supports the ability to bridge IPMI messages to another interface when binary
hex-ASCII IPMI commands are used. The message bridge is determined by the following: the
bridge field, whether the message is a request or a response, the message direction with respect to
the BMC and the LUN. Table C-3 lists the supported BMC combinations for IPMI message
bridging. Any other combinations are unsupported.
Note that IPMI messages to and from the system interface are transferred using the BMC SMS
(System Management Software) LUN, 10b, and with the bridge field set to 00b.
Table C-3. Supported BMC Combinations for IPMI Message Bridging
Bridge
Field Request/
Response Message
Direction (to BMC)
LUN
Message
Interpretation
00b Request In 00b,
01b,
11b
Remote Console request to BMC functionality
Message is a request from the remote console to
the BMC.
00b Response Out 00b,
01b,
11b
Response to Remote Console from BMC
functionality Message is a response to an earlier
request from the remote console to the BMC.
00b Request In 10b Remote Console request to SMS Message is a request
from the remote console to SMS via the Receive
Message Queue.
00b Response Out 10b SMS Response to Remote Console Message is a
response to an earlier request from SMS.
01b Response Out Any Response to earlier Bridged Request from Remote
Console Message is the asynchronous response from
an earlier bridged request that was encapsulated in a
Send Message command issued to the BMC by the
remote console.