Scale limits for NSP deployments
NSP deployment with LSP management
The following tables present key dimension details for an NSP deployment with LSP management. These scale numbers apply to all functions of NSP unless otherwise specified.
Table 5-1: Scale limits for an NSP deployment with LSP management
|
Key dimension |
Lab platform |
Production platform |
|---|---|---|
|
Number of IP services managed |
3000 |
6 000 000 |
|
Number of intent aware services |
1500 |
6 000 000 |
|
Number of service endpoints |
6000 |
12 000 000 |
|
Number of intent aware service endpoints |
3000 |
12 000 000 |
|
Combined total of RSVP-TE and SR-TE LSPs (non PCE controlled) |
400 |
40 000 |
|
Number of service tunnels |
600 |
60 000 |
|
Number of supported NEs |
500 |
50 000 |
NSP deployment with path control
The following table presents key dimension details for an NSP deployment with path control.
Table 5-2: Scale limits for an NSP deployment with path control
|
Key dimension |
Lab |
Medium |
Large |
|---|---|---|---|
|
Total Number of LSPs |
5000 |
10 000 |
200 000 |
|
Number of delegated RSVP-TE or SR-TE LSPs or both (PCE-Control, PCE-Compute and PCE-Report) |
2000 |
5000 |
90 000 |
|
SR Policy Segment Lists |
1000 |
1000 |
20 000 |
|
Number of IP NEs (PCEP) |
1000 |
2000 |
10 000 (see Note) |
|
Number of IP NEs (BGP-LS) |
1000 |
2000 |
10 000 |
|
Number of IP links |
2000 |
7000 |
80 000 |
Notes:
Customers wishing to deploy more than 6000 PCEP IP NEs should contact Nokia for details on timer configuration.
NSP deployment with path simulation
The following table presents key dimension details for an NSP deployment with path simulation.
Table 5-3: Scale limits for an NSP deployment with path simulation
|
Key dimension |
Lab platform |
Production platform |
|---|---|---|
|
Total Number of LSPs |
5000 |
144 000 |
|
Number of IP NEs |
1000 |
10 000 |
|
Number of IP links |
3000 |
50 000 |
Scale limits for Workflows deployment
NSP supports up to 64 asynchronous tasks. When the limit is exceeded, additional tasks are queued and will get executed as any of the executing workflows completes.
NSP supports up to 15 synchronous workflows. Synchronous workflows consume more resources and must be limited in parallel executions.
The following table presents scaling dimensions of stored executions for deployment of the NSP's Workflows function.
Table 5-4: Scale limits for Workflows deployment
|
Key dimension |
Lab platform |
Production platform |
|---|---|---|
|
Number of stored executions (results) |
500 000 |
1 000 000 |
Scale limits for Model Driven Mediation
The following table presents scaling dimensions for Model Driven Mediation application.
Table 5-5: Scaling dimensions – Model Driven Mediation application
|
Key dimension |
Scale Limit |
|---|---|
|
Network Infrastructure Management (nim) LLDP link objects |
20 000 |
Scale limits for IGP Topology
The following table presents scaling dimensions for IGP Topology.
Table 5-6: Scaling dimensions – IGP Topology
|
Key dimension |
Lab |
Medium |
Large |
|---|---|---|---|
|
Number of IP NEs |
1000 |
2000 |
10 000 |
|
Number of IP Links |
2000 |
7000 |
80 000 |
Scale limits for Device Configuration
The following table presents scaling dimensions for intent-based device configuration in the Device Management views.
Table 5-7: Scaling dimensions – intent-based device configuration
|
Key dimension |
Scale Limit |
|---|---|
|
Configuration templates within Device Management |
500 |
|
Configuration instances per configuration template |
20 000 |
|
Total number of configuration instances in Device Management |
500 000 |
Note: Customers should use caution when invoking bulk actions at the template level with many thousands of configuration instances as this may take many hours to complete. Bulk operations will be optimized in a future NSP release.
IP/optical coordination scaling within NSP classic and model-driven IP + optical deployment
The following table presents key dimension details for NSP's IP/optical coordination function in an NSP classic and model-driven IP + optical deployment as described in the NSP Installation and Upgrade Guide.
Table 5-8: Scale limits for IP/optical coordination in an NSP classic and model-driven IP + optical deployment
|
Key dimension |
Lab platform |
Production platform |
|---|---|---|
|
IP NEs |
100 |
8000 |
|
Optical NEs |
100 |
3000 |
|
Ports1 |
2400 |
490 000 |
|
Links |
250 |
25 000 |
|
CDLs |
100 |
10 000 |
|
Optical services |
200 |
20 000 |
|
LLI |
50 |
5000 |
|
IP-optical correlation |
100 |
10 000 |
Notes:
Ports include IP physical ports, LAG ports, and Optical physical ports
Scale limits for Enterprise adapters
The NSP Enterprise adapter artifacts, which provide SNMP adaptation for standard SNMP devices, can manage up to 50,000 devices in a large-scale NSP deployment. Devices are discovered at /24 subnet (250NEs at once), however, multiple discovery rules can be initiated in sequence. For large deployments, the user should stagger the discovery rule execution to limit the impact on the system. Enterprise adapters utilize the MDM framework to manage basic functions such as discovery, fault management, and port inventory.
Note: The above figures represent the discovery of 7705 SAR NEs with minimal configurations, and do not account for more complex configurations such as services.
Scale limits for REST tokens
The supported maximum rate for granting REST tokens is one token every 2.5 seconds.