Oracle® Communications EAGLE SIGTRAN User's Guide Release 46.6 E97352 Revision 1 |
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The base IP signaling transaction unit involves an MSU sent and an MSU received. If the E5-ENET-B, E5-ENET when IPSG High Throughput Feature is turned OFF, then each MSU has a Service Information Field (SIF) of less than or equal to 160 bytes. If the E5-ENET-B IPSG High Throughput feature is turned on, then each MSU has a SIF of less than or equal to 120 bytes.
The base Advertised Capacity of EAGLE IP signaling cards assumes an average transaction unit cost of 1.0, so a TPS rating of 2,000 = 2,000 Transaction Units per Second (TPS), each having a cost of 1.0. If the average transaction cost increases above 1.0, then the Advertised Capacity (TPS rating) of the IP signaling card decreases proportionally.
Table 5-6 shows the base Advertised Capacity for IPSG application on applicable cards.
Table 5-6 Base Advertised Capacity for IPSG Cards
Card | Base Advertised Capacity (TPS) |
---|---|
E5-ENET | 5,000 for IPSG 4000 for IPGWx/IPLIMx |
E5-ENET-B (E5-ENET-B when IPSG High Throughput Feature OFF, E5-ENET or SLIC) | 6500 for IPSG 4000 for IPGWx/IPLIMx |
E5-ENET-B (E5-ENET-B IPSG High Throughput ON) | 9500 for IPSG 4000 for IPGWx/IPLIMx |
SLIC | 10000 for IPSG |
Exceeding the Advertised Capacity may result in signaling congestion, and in combination with the E5IS Data Feed feature, may result in the application discarding E5IS Data Feed messages.