Chapter 2 Interoperability and Performance Planning
Connection Limit Adjustments
Table
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Capabilities | SES 1.0 | SES 1.1 | SES 3 | SES 4 |
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Total connections per switch (SVCs | 50 K | 50 K | 100 k | 100 k |
and SPVCs)1 |
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Physical ATM interfaces per switch | 100 | 100 | 100 | 100 |
(maximum) |
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Preferred routes per switch | — | — | 1000 | 1000 |
(maximum) |
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P2MP root connections per switch | — | — | — | 500 |
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P2MP branches per switch | — | — | — | 12 |
P2MP parties allowed per root | — | — | — | 100 |
connection |
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P2MP parties per switch | — | — | — | 1 K |
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1.Connections limits are calculated differently for a switch and for CWM. For more information, refer to the following section, “Connection Limit Adjustments.”
2.SES equipped BPX switches do not support branching.
Connection Limit Adjustments
For MGX software Release 3.0 and above, and CWM Release 12.0, Patch 1 and above, the unit for connection limits is different for the switch and for CWM.
Note The connection limit adjustments described in this section apply only to
For switches, the connection limit units are connections. For CWM, the connection limit units are persistent endpoints. For example, a switch can support 250K connections, and CWM can support 250K persistent endpoints per switch.
Table
Table
Connection Type | Switch Connections | CWM Endpoints |
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SVC | 1 | 0 |
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1 | 0 | |
connection1 |
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Routed SPVC | 1 | 1 |
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DAX SPVC2 | 1 | 2 |
1.
2.A digital
| Cisco PNNI Network Planning Guide for MGX and SES Products, Release 5 |
Part Number |