Troubleshooting guide

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Cisco Broadband Local Integrated Services Solution Troubleshooting Guide
OL-5169-01
Chapter 3 Trouble Isolation Procedures
Component States
The rules for placing an MGW into the OOS, INS, and MAINT states are shown in Figure 3-1.
Figure 3-1 Administrative and Operational Maintenance States for MGW
Subscriber Termination
This section describes the status and control commands for subscriber terminations.
Note When first provisioned, all subscriber terminations are in the unequipped (UEQP) state. A subscriber
termination must also be in the UEQP state before it can be deleted.
Individual subscriber terminations can be placed into any of three administrative service states: INS,
OOS, and MNT. The relationship between subscriber termination states and the CMTS state is provided
in Table 3-2.
52077
P_INS (MGW)
MGW = NP
MGW = OOS
MGW = INS
P_MNT (MGW)
P_INS (MGW)
Add (MGW)
Del (MGW)
DISCOVER MGW, *
MGW = INS
P_MNT (MGW)
MGW = MNT
DISCOVER MGW, *
MGW = MNT
MGW = MNT
All (T = INS) = MNT
MGW = OOS
All T = OOS
MGW = INS
P_OOS (MGW)
P_OOS (MGW)
P_OOS = Place out of service
P_INS = Place in service
P_MNT = Place maintenance
NP = Not provisioned
* "Discover" means to establish MGCP communication with MGW