User`s guide

62 007-3938-003
3: L1 and L2 Controller Commands
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Used on all bricks.
junkbus
The following junkbus command set provides the status of and sets the L1
controller-to-junkbus protocol setting. (For systems that include a C-brick, these
commands are valid only for the C-brick.)
• junkbus
• junkbus dump output
Note: For the junkbus command set, you can use jbus instead of junkbus, d instead of
dump, o for output, i for input, and rst for reset.
Use junkbus to determine the current settings for the L1-controller-to-junkbus protocol.
Example 3-33 shows sample output for this command. PPP refers to point-to-point
protocol. (Use the l1dbg command set to turn debugging on or off.)
Example 3-33 junkbus Command Output
001c003-L1>junkbus
junkbus protocol is PPP
Use junkbus dump output to dump the L1 controller-to-junkbus output capture.
Used on a C-brick or on server bricks performing the compute function, R-bricks, and the
NUMAlink module. Note that if a C-brick is present, these commands are valid only for
the C-brick.