Cisco ONS 15454 SDH Specifications download pdf (Page 18)

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Cisco ONS 15454 SDH Installation and Operations Guide, R3.3

May 2002

Figure 5-23 Creating SDCC terminations 5-28

Figure 5-24 Setting MS-SPRing properties 5-30

Figure 5-25 Accepting an MS-SPRing map 5-32

Figure 5-26 Choosing the manual ring option 5-33

Figure 5-27 A three-node MS-SPRing before adding a new node 5-35

Figure 5-28 An MS-SPRing with a newly-added fourth node 5-36

Figure 5-29 Deleting circuits from node view 5-39

Figure 5-30 Forcing the ring to switch traffic from the login node’s east port 5-40

Figure 5-31 Choosing a lockout span 5-42

Figure 5-32 Upgrading an MS-SPRing 5-43

Figure 5-33 A four-node MS-SPRing before a trunk card switch 5-44

Figure 5-34 A four-node MS-SPRing after the trunk cards are moved to different slots at one node 5-45

Figure 5-35 An ONS 15454 SDH with multiple subtending rings 5-47

Figure 5-36 An SNCP ring subtending from an MS-SPRing 5-48

Figure 5-37 An MS-SPRing subtending from an MS-SPRing 5-48

Figure 5-38 Viewing subtending MS-SPRings on the network view 5-51

Figure 5-39 A linear (point-to-point) ADM configuration 5-52

Figure 5-40 Converting a linear ADM to an SNCP ring 5-54

Figure 5-41 Converting a linear ADM to an MS-SPRing 5-57

Figure 5-42 An extended SNCP mesh network 5-59

Figure 5-43 An extended SNCP virtual ring 5-60

Figure 5-44 Enabling ports 5-61

Figure 5-45 Checking spans and alarms in network view 5-62

Figure 5-46 Checking conditions in network view 5-62

Figure 6-1 Creating an automatically-routed circuit (high-order path circuit) 6-3

Figure 6-2 Setting circuit routing preferences 6-6

Figure 6-3 Specifying circuit constraints 6-6

Figure 6-4 Creating a manually-routed circuit 6-8

Figure 6-5 Creating an automatically-routed circuit (low-order path tunnel) 6-12

Figure 6-6 Setting circuit routing preferences 6-13

Figure 6-7 CTC creates low-order path circuits for port grouping 6-14

Figure 6-8 A VC4 monitor circuit received at an STM-1 port 6-16

Figure 6-9 Selecting the detailed circuit map 6-21

Figure 6-10 A DCC tunnel 6-25

Figure 6-11 Selecting DCC tunnel end points 6-26

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