Figures
xxvii
Cisco ONS 15454 Reference Manual, R8.5
78-18106-01
Figure 11-5
Traditional DCC Tunnel
11-17
Figure 11-6
VT1.5 Monitor Circuit Received at an EC1-12 Port
11-19
Figure 11-7
Editing Path Protection Selectors
11-20
Figure 11-8
Path Protection Go-and-Return Routing
11-21
Figure 11-9
Secondary Sources and Destinations
11-29
Figure 11-10
Alternate Paths for Virtual Path Protection Segments
11-30
Figure 11-11
Mixing 1+1 or BLSR Protected Links With a Path Protection Configuration
11-30
Figure 11-12
Ethernet Shared Packet Ring Routing
11-31
Figure 11-13
Ethernet and Path Protection
11-31
Figure 11-14
VCAT Common Fiber Routing
11-35
Figure 11-15
VCAT Split Fiber Routing
11-35
Figure 11-16
Open-Ended VCAT
11-39
Figure 11-17
Rolls Window
11-41
Figure 11-18
Single Source Roll
11-43
Figure 11-19
Single Destination Roll
11-44
Figure 11-20
Single Roll from One Circuit to Another Circuit (Destination Changes)
11-44
Figure 11-21
Single Roll from One Circuit to Another Circuit (Source Changes)
11-44
Figure 11-22
Dual Roll to Reroute a Link
11-45
Figure 11-23
Dual Roll to Reroute to a Different Node
11-45
Figure 12-1
Four-Node, Two-Fiber BLSR
12-4
Figure 12-2
Four-Node, Two-Fiber BLSR Traffic Pattern Sample
12-5
Figure 12-3
Four-Node, Two-Fiber BLSR Traffic Pattern Following Line Break
12-6
Figure 12-4
Four-Node, Four-Fiber BLSR
12-7
Figure 12-5
Four-Fiber BLSR Span Switch
12-8
Figure 12-6
Four-Fiber BLSR Ring Switch
12-9
Figure 12-7
BLSR Bandwidth Reuse
12-10
Figure 12-8
Five-Node Two-Fiber BLSR
12-11
Figure 12-9
Shelf Assembly Layout for Node 0 in Figure 12-8
12-12
Figure 12-10
Shelf Assembly Layout for Nodes 1 to 4 in Figure 12-8
12-12
Figure 12-11
Connecting Fiber to a Four-Node, Two-Fiber BLSR
12-13
Figure 12-12
Connecting Fiber to a Four-Node, Four-Fiber BLSR
12-14
Figure 12-13
Basic Four-Node Path Protection
12-15
Figure 12-14
Path Protection with a Fiber Break
12-16
Figure 12-15
Four-Port, OC-3 Path Protection
12-17
Figure 12-16
Layout of Node ID 0 in the OC-3 Path Protection Example in Figure 12-15
12-18
Summary of Contents for 15454-DS1-14= - 1.544Mbps Expansion Module
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