iWAG Scaling
The ASR 1000 Series Routers can be deployed as an IP session aggregator. The maximum number of IP sessions that can be supported depends on the hardware combination.
Table below lists the iWAG scaling numbers and maximum number of IP sessions supported on the ASR 1000 hardware:
- Hardware combination and the maximum number of IP sessions that are supported when used for SP WiFi applications.
The session limits apply to all variety of IP session initiators: DHCP, unclassified Mac address, unclassified IP, and radius proxy.
- Hardware combinations for SP WiFi applications and the corresponding Simple IP use case scale numbers for authenticated and walk-by users.
Note |
Other hardware variants are not supported for SP WiFi applications. For more information, see Restrictions for iWAG Scalability, page 3 |
The scale numbers provided in the table below assumes the following reference configuration:
- Walk-by users: A maximum of three traffic classes on the default session.
- Authenticated users: There are no traffic classes for authenticated users.
Any deviation from the conditions mentioned above may result in different scale numbers. The scale limits and the hardware combinations listed in the next table requires 16GB of DRAM on ASR1000 Route Processor 2 (RP2).
Chassis |
RP |
ESP |
Walk-by Users |
Authenticated Users |
Total number of Session (combined Authenticated and Walk-by Users) |
---|---|---|---|---|---|
1001 |
Integrated + 16 GB |
ESP-2.5G or ESP-5G |
16000 |
8000 |
24000 |
1001-X |
Integrated + 16 GB |
ESP licensing from -2.5G, 5G, 10G, or 20G |
16000 |
8000 |
24000 |
1002-X |
Integrated + 16 GB |
ESP licensing from 5G, 10G, 20, or 36G |
128000 |
32000 |
160000 |
1001-HX |
Integrated + 16 GB |
44G to 60G |
128000 |
32000 |
160000 |
1002-HX |
Integrated + 16 GB or 32 GB |
44G to 60G |
256000 |
128000 |
384000 |
1004, 1006, 1006-X, 1009-X, 1013 |
RP2 + 16 GB |
ESP-40G |
192000 |
64000 |
256000 |
1006-X, 1009-X, 1013 |
RP3 + 16 GB or 32GB or 64GB |
ESP-40G |
192000 |
64000 |
256000 |
1006, 1006-X,1009-X, 1013 |
RP2 + 16 GB |
ESP-100G |
256000 |
128000 |
384000 |
1006-X,1009-X, 1013 |
RP3 + 16 GB, or 32GB or 64 GB |
ESP-100G |
256000 |
128000 |
384000 |
1009-X, 1013 |
RP2 + 16 GB, or RP3+ 16GB or 32GB or 64 GB |
ESP-200G |
256000 |
128000 |
384000 |