Cisco ONS 15454 - Page 9

FIGURES
ix
Cisco ONS 15454 TL1 Reference Guide, R6.0
Figure 1-1 Autonomous Message Format 1-3
Figure 2-1 Circuit With No Access Dual FAD TAP 2-6
Figure 2-2 Circuit With No Access Single FAD TAP 2-6
Figure 2-3 Single Node View (Node 1) 2-13
Figure 2-4 Multinode View (MONE Example) 2-14
Figure 2-5 Circuit With No Access (Dual FAD TAP) 2-15
Figure 2-6 Circuit With No Access (Single FAD TAP) 2-15
Figure 2-7 MONE Access Single TAP 2-16
Figure 2-8 MONE Access Dual TAP 2-16
Figure 2-9 MONF Access Single TAP 2-16
Figure 2-10 MONF Access Dual TAP 2-17
Figure 2-11 MONEF Access Dual TAP 2-17
Figure 2-12 SPLTE Access Single TAP 2-18
Figure 2-13 SPLTE Access Dual TAP 2-18
Figure 2-14 SPLTF Access Single TAP 2-18
Figure 2-15 SPLTF Access Dual TAP 2-19
Figure 2-16 SPLTEF Access Dual TAP 2-19
Figure 2-17 LOOPE Access Single TAP 2-20
Figure 2-18 LOOPE Access Dual TAP 2-20
Figure 2-19 LOOPF Access Single TAP 2-20
Figure 2-20 LOOPF Access Dual TAP 2-21
Figure 2-21 SPLTA Access Single TAP 2-21
Figure 2-22 SPLTA Access Dual TAP 2-21
Figure 2-23 SPLTB Access Single TAP 2-22
Figure 2-24 SPLTB Access Dual TAP 2-22
Figure 2-25 Example of a GNE Topology 2-26
Figure 2-26 Four-Node Ring Without TL1 Gateway 2-28
Figure 2-27 Four-Node Ring With TL1 Gateway 2-29
Figure 2-28 Network Configured With a 1-Way Path Protection Circuit 2-32
Figure 2-29 Network Map With Cisco Node Showing Ring-to-Ring Interconnection 2-33
Figure 2-30 Path Protection-to-Path Protection Connection Specifications Through the Cisco Node 2-33