Alcatel-Lucent 7210 SAS M Configuration Manual page 9

CLI Usage
Figure 1: Rollback Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
Figure 2: Configuration Rollback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
File System Management
Boot Options
Figure 3: Bootstrap Load Process - System Initialisation - Part I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119
Figure 4: Files on the Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120
Figure 5: Bootstrap Process - System Initialization - Part II-A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127
Figure 6: Bootstrap Process - System Initialization - Part II-B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .128
Figure 7: Bootstrap Process - System Initialization - Part II-C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .129
Figure 8: Timos Boot - System Initialization - Part III . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130
Figure 9: System Startup Process Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .138
Figure 10: 7210 SAS-M Front Panel Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153
Figure 11: 7210 SAS-T Front Panel Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153
Figure 12: 7210 SAS-X Front Panel Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154
Figure 13: 7210 SAS-R6 Front Panel Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154
System Management
Figure 14: Conventional Network Timing Architecture (North American Nomenclature) . . . . . . . . . . . . .216
Figure 15: Synchronisation Reference selection on 7210 SAS-M, 7210 SAS-X and 7210 SAS-D ETR. .217
Figure 16: Peer Clocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .227
Figure 17: Messaging Sequence Between the PTP Slave Clock
and PTP Master Clocks230
Figure 18: PTP Slave Clock and Master Clock Synchronization
Timing Computation232
Figure 19: Using IEEE 1588v2 For Time Distribution for 7210 SAS-M and 7210 SAS-X . . . . . . . . . . . . .233
Figure 20: Slave Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .235
Figure 21: Boundary Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .236
Figure 22: Optical Ring with 7210 SAS and 1830 VWM Passive Optical unit. . . . . . . . . . . . . . . . . . . . . .241
Figure 23: System Configuration and Implementation Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .252
7210 SAS M, T, X, R6 Basic System Configuration Guide
L F
IST OF IGURES
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