(1) .-SNVC--=--3------------------. >>-+-----------------------------+----------------------------->< '-SNVC--=--subnet_visit_count-'
Notes:
- SNVC is meaningful only if the BN=YES start option is also used.
| range: | 1–255 |
Defines a maximum number of networks this border node will search when looking for a resource. This start option is valid only when BN=YES for this node.
You can change the value of SNVC with the MODIFY VTAMOPTS
command while VTAM® is running.
Note:
- If SNVC=1 is coded, the search scope is restricted to the originating subnetwork. A value of SNVC=2 is required to allow a request to traverse one subnetwork boundary.
- The maximum subnet count can be modified downwards if a node along the path has a lower SNVC count. However, the received SNVC is never modified upward.