Figure 3-10 Connection Trunk Alternate Routing; Figure 3-11 Fusion Network On An Associated Basis - NEC NEAX 2400 IMX Manual

SYSTEM CONFIGURATION
System Considerations
Condition 5: Up to eight (8) routes can be assigned as alternate routes for a connection trunk.
A maximum of eight (8) alternate routes can be assigned for Connection Trunks.
Node A
Alt-C_RT: Alternate Connection Route
Condition 6: Connection trunks and the Fusion data link must be assigned on an "associated" basis.
B ch: Connection Trunk
B ch
D ch
Node A
network on an "associated" basis
Condition 7: One fusion data link must be assigned on each T1 link.
Condition 8: A maximum of eight (8) data links can be used for a connection trunk for redundancy.
CHAPTER 3
Page 16
Revision 3.0
Alt-C_RT1
Alt-C_RT2
Alt-C_RT3
Alt-C_RT4
Alt-C_RT8

Figure 3-10 Connection Trunk Alternate Routing

D ch: Fusion Data Link
Node B
D ch
Node C
B ch

Figure 3-11 Fusion Network on an Associated Basis

ND-70185 (E)
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Node
Node
Node
Node
:
:
:
:
Node
B ch
Node A
network on a "quasi-associated" basis
Node B
Node B
D ch
D ch
Node C