Intel SIU520 SS7 manual Table of Figures

Application Note Building Fault-tolerant SS7 Systems Using the Intel® NetStructure™ SIU520 SS7 Signaling Gateway

Table of Figures

Figure 1	Structure of the Intel® NetStructure™ SIU520 SS7 Signaling Gateway	2
Figure 2	Integrating the SIU520	3
Figure 3	SIU Connected to Adjacent Node with Two Links in Link Set	4
Figure 4	SIU520 Connected to Mated STP Pair Providing Route Resiliency	5
Figure 5	Dual SIU Architecture	6
Figure 6	Transmit Routing to a Single Destination	7
Figure 7	Dual-resilient SIUs Connected to a Mated STP Pair in a Straight Line	8
	Configuration
Figure 8	Dual-resilient SIUs Connected to a Mated STP Pair in a Crossed Link	8
	Configuration
Figure 9	Transmit Routing Through Mated STPs	9
Figure 10	Normal Routing for Circuit Group 0 When Controlled by SIUA	10
Figure 11	Routing When All Local Links Have Failed, Group 0 Controlled by SIUA	11
Figure 12	Routing Following Failure of SIUA	12
Figure 13	Two Different Architectures for a TCAP Processing SIU System	13
Figure 14	Message Flow on a Dual-resilient System Running	14
	the SS7 Stack up to TCAP
Figure 15	Dual LAN Operation on the SIU520	15
Figure 16	TCAP Dialogue Groups Example	16
Figure 17	Inter-SIU Link over Crossed E-1/T-1 Cable	17
Figure 18	Inter-SIU Link Set over V.11	18
Figure 19	Example Configuration to an Adjacent SSP/SCP	19
Figure 20	Example Configuration to an Adjacent STP Pair	20