Administration Commands
query_nn_topology_tg
Virtual routing node (VRN)
LEARN_NODE
Node type is unknown
dest
Name of the destination node for the TG. This value is ignored if list_options is set to FIRST_IN_LIST. The name is a
dest_type
Type of the destination node for the TG. Possible values are:
NETWORK_NODE
Network node (NN)
VRN
Virtual routing node (VRN)
LEARN_NODE
Node type is unknown
tg_num
Number associated with the TG.
frsn
Flow reduction sequence number. Specify 0 (zero) to return information about all TGs or a nonzero value to return information about TGs with a FRSN greater than or equal to this value.
This parameter can be used to ensure that consistent information is obtained when you need to issue several commands to obtain all required information. Take the following steps:
To Obtain Consistent Information Using the frsn Parameter
1.Issue query_node to get the node’s current FRSN.
2.Issue as many query_nn_topology_node commands as necessary to get all the database entries, with the frsn parameter set to 0 (zero).
3.Issue query_node again and compare the new FRSN with the one returned in step 1.
4.If the two FRSNs are different, the database has changed. Add 1 to the FRSN obtained in step 1, and issue additional query_nn_topology_node commands with the frsn parameter set to this new value. These commands return only the entries that have changed.
2.154.2 Returned Parameters: Summary Information
Parameter name | Type | Length |
owner | character | 17 |
owner_type | constant |
|
dest | character | 17 |
dest_type | constant |
|
tg_num | decimal |
|
frsn | decimal |
|
If the command executes successfully and you specified SUMMARY as the list_options parameter value, the following parameters are returned:
