APPN interchange node or network node
For APPN interchange node (ICN) or network node (NN) configurations, use the following worksheet:
| Step | Description | Formulas (decimal) | Common | Private | DISPLAY STATS ID |
|---|---|---|---|---|---|
| 1 | Number of 4KB pages allocated for the SNA internal trace table | (trace tab + 4) * 4096 | = ________ | 2 | |
| 2 | Determine the size of the IOBUF parameter. This value is defined in the SNA start list. These buffers hold data transmitted to and from SNA. | Used in questions 4 & 12 | 3 | ||
| 3 | Number of channel-attached communication controllers (NCPs) activated and owned by this SNA. | COMMON STORAGE: |
|
5 | |
| 4 | Sum value of MAXBFRU parameters for all channel-attached communications controllers activated by this SNA. MAXBFRU is defined in the HOST definition statement of the NCP channel-attached major node definition. | COMMON STORAGE: |
|
3 & 6 | |
| 5 | Number of PUs defined in this SNA. Include all PUs defined to SNA in PU definition statements, and controllers defined in CLUSTER definition statements. Include locally attached, remotely attached, dynamically added, switched, ICA and NCP (including NTRI) PUs. | PRIVATE STORAGE: |
|
48 & 67 | |
| 6 | Number of device type LUs defined in this SNA. Include the locally attached LUs, and LUs attached through an NCP. In addition, include LUs that are defined to SNA in LU definition statements, and those devices defined in TERMINAL statements. Do not include applications. | PRIVATE STORAGE: |
|
50 | |
| 7 | Number of independent LUs defined locally, remotely or by way of CDRSC. Include all independent LUs for which SNA provides boundary function services, and all NTRI independent LUs. | COMMON STORAGE: (indep LUs * 270) PRIVATE STORAGE: (indep LUs * 400) |
|
|
80 |
| 8 | Number of LU 6.2 sessions with application LUs owned by this SNA. LU 6.2 sessions are valid only for applications where APPC=YES is specified in the APPL major node definition. Include all same domain, cross domain, and cross network LU 6.2 sessions. | COMMON STORAGE: |
|
58 | |
| 9 | Number of device type LUs owned by this SNA, and in session with an application program owned by this SNA. | COMMON STORAGE: |
|
|
71 |
| 10 | Number of device type LUs owned by this SNA, and in session with an application program owned by another SNA. | PRIVATE STORAGE: |
|
73 | |
| 11 | Number of LU 6.2 sessions with both LUs owned by this SNA. | PRIVATE STORAGE: |
|
77 | |
| 12 | Number of device type (nonapplication) LUs in session with a TSO application. | COMMON STORAGE: |
|
55 & 3 | |
| 13 | Number of ENs that establish CP-CP sessions with this SNA. | PRIVATE STORAGE: |
|
|
104 |
| 14 | Number of transmission groups used between this node and attached, or served, end nodes. | PRIVATE STORAGE: |
|
142 | |
| 15 | Number of transmission groups used between this node and other network nodes. | PRIVATE STORAGE: |
|
143 | |
| 16 | If the SNA topology agent is being used, enter the number of resources being monitored. | PRIVATE STORAGE: |
|
N/A | |
| Total Common = ________ |
= ________KB (totcom) | ||||
| Total Private = ________ |
= ________KB (totpri) |
||||
| ICN/NN configuration description | Common | Private | |
|---|---|---|---|
| Calculated COMMON storage for ICN/NN configuration above | = ________KB (totcom) | ||
| DYNAMIC COMMON STORAGE ( 4 x totcom) | = ________KB | ||
| SNA TOPOLOGY AGENT STORAGE (if used) | + 2000KB | ||
| SNA SYSPLEX STORAGE (if used) | +100KB | ||
| SNA BASE STORAGE (COMMON) | + 3002KB | ||
| TOTAL SNA COMMON STORAGE | = ________KB | ||
| Calculated PRIVATE storage for ICN/NN configuration above | = ________KB (totpri) | ||
| DYNAMIC PRIVATE STORAGE ( 2 x totpri) | = ________KB | ||
| SNA SYSPLEX STORAGE (if used) | +750KB | ||
| SNA BASE STORAGE (PRIVATE) | + 7057KB | ||
| TOTAL SNA PRIVATE STORAGE | = ________KB |
||