Administration Commands
query_downstream_lu
Other Conditions
Appendix A, Common Return Codes from snapadmin Commands, lists combinations of primary and secondary return codes that are common to all commands.
2.128 query_downstream_lu
The query_downstream_lu command returns information about downstream LUs that use PU concentration and DLUR. This information is structured as determined data (data gathered dynamically during execution and returned only if the node is active) and defined data (data supplied on define_downstream_lu). For DLUR- supported LUs, implicitly defined data is put in place when the downstream LU is activated.
This command can be used to obtain information about a specific LU or about multiple LUs, depending on the options used.
2.128.1 Supplied Parameters
Parameter name | Type | Length | Default |
[query_downstream_lu] |
|
|
|
num_entries | decimal |
| 1 |
list_options | constant |
| SUMMARY + LIST_INCLUSIVE |
dslu_name | character | 8 | (null string) |
dspu_name | character | 8 | (null string) |
dspu_services | constant |
| NONE |
Supplied parameters are:
num_entries
Maximum number of downstream LUs for which data should be returned. You can specify 1 to return data for a specific downstream LU, a number greater than 1 to return data for multiple downstream LUs, or 0 (zero) to return data for all downstream LUs.
list_options
The level of information required for each entry and the position in the list from which SNAplus2 begins to return data. The list is ordered by dspu_name and then by dslu_name.
Specify the level of information required with one of the following values:
SUMMARY
Summary information only
DETAIL
Detailed information
Use a + character to combine this value with one of the following values:
FIRST_IN_LIST
Start at the first entry in the list
LIST_INCLUSIVE
Start at the entry specified by the combination of the dspu_name and dslu_name parameters
LIST_FROM_NEXT
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