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Table Of Contents
NTP-B88 Modify Line Settings and PM Parameter Thresholds for Electrical Ports
DLP-B165 Change Line and Threshold Settings for the DS-1 Ports
DLP-B166 Change Line and Threshold Settings for the DS-3 Ports
NTP-B89 Modify Line Settings and PM Parameter Thresholds for Optical Ports
DLP-B170 Change Line Settings for OC-N Cards
DLP-B171 Change SONET Thresholds Settings for OC-N Cards
DLP-B172 Change an Optical Port to SDH
Change Port Settings
This chapter explains how to change transmission settings on electrical and optical ports in a Cisco ONS 15327.
Before You Begin
Before performing any of the following procedures, investigate all alarms and clear any trouble conditions. Refer to the Cisco ONS 15327 Troubleshooting Guide as necessary.
Caution Changing card or port settings can be service affecting. You should make all changes during a scheduled maintenance window.
This section lists the chapter procedures (NTPs). Turn to a procedure for applicable tasks (DLPs).
1. 88 Modify Line Settings and PM Parameter Thresholds for Electrical Ports—Complete as needed.
2. 89 Modify Line Settings and PM Parameter Thresholds for Optical Ports—Complete as needed.
NTP-B88 Modify Line Settings and PM Parameter Thresholds for Electrical Ports
Purpose
This procedure changes the line and threshold settings for electrical ports; default values are listed in the "Card Default Settings" section.
Tools/Equipment
None
Prerequisite Procedures
None
Required/As Needed
As needed
Onsite/Remote
Onsite or remote
Security Level
Provisioning or higher
Step 1 Complete the "DLP-B60 Log into CTC" task at the node where you want to change the card/port settings.
Step 2 Complete the "NTP-B108 Back Up the Database" procedure on page 14-6 to preserve the existing database.
Step 3 Perform either of the following tasks as needed:
• 165 Change Line and Threshold Settings for the DS-1 Ports
• 166 Change Line and Threshold Settings for the DS-3 Ports
Step 4 When you are finished changing the port settings, complete the "NTP-B108 Back Up the Database" procedure on page 14-6.
Stop. You have completed this procedure.
DLP-B165 Change Line and Threshold Settings for the DS-1 Ports
Purpose
This task changes the line and threshold settings for the DS-1 ports. The default DS-1 port settings are listed in Table C-1.
Tools/Equipment
None
Prerequisite Procedures
Required/As Needed
As needed
Onsite/Remote
Onsite or remote
Security Level
Provisioning or higher
Note The ONS 15327 XTC cards provide 14 (XTC-14) or 28 (XTC-28-3) DS-1 ports. Each port operates at 1.544 Mbps. Default thresholds are based on recommendations in GR-820-CORE, Section 4.0.
Step 1 In node view, double-click the XTC card where you want to change the DS-1 line or threshold settings.
Step 2 Click the Provisioning > DS-1 tabs ( Figure 9-1).
Figure 9-1 Provisioning Line Parameters on the DS-1 Ports
Step 3 Depending on the setting you need to modify, click the Line, Line Thresholds, Elect Path Thresholds, VT1.5 Path Threshold, or Alarm Behavior subtab.
Note See "Manage Alarms" for information about the Alarm Behavior subtab.
Step 4 Modify any of the settings found under these subtabs.
For definitions of the line settings, see Table 9-1. For definitions of the line threshold settings, see Table 9-2. For definitions of the electrical path settings, see Table 9-3.For the factory default settings for the DS-1 ports, see Table C-1.
Step 5 Click Apply.
Step 6 Repeat Steps 4 and 5 for each subtab that has parameters you want to provision.
Table 9-1 describes the values on the Provisioning > Line subtab for the DS-1 ports.
Table 9-2 describes the values on the Provisioning > Line Thresholds subtab for the DS-1 ports.
Table 9-3 describes the values on the Provisioning > Elect Path Thresholds subtab for the DS-1 ports.
Table 9-4 describes the values on the Provisioning > VT1.5 Path Thresholds subtab for the DS-1 ports.
Note The threshold value displays after the circuit is created.
Step 7 Return to your originating procedure (NTP).
DLP-B166 Change Line and Threshold Settings for the DS-3 Ports
Purpose
This task changes the line and threshold settings for the DS-3 ports. The default DS-3 values are listed in Table C-2.
Tools/Equipment
None
Prerequisite Procedures
Required/As Needed
As needed
Onsite/Remote
Onsite or remote
Security Level
Provisioning or higher
Step 1 In the node view, double-click the XTC-28-3 card where you want to change the DS-3 line or threshold settings.
Step 2 Click the Provisioning tab.
Step 3 Click the DS-3 tab.
Step 4 Depending on the setting you need to modify, click the Line, Line Thresholds, STS-1 Path Threshold, or Alarm Behavior subtab.
Note See "Manage Alarms" for information about the Alarm Behavior subtab.
Step 5 Modify any of the settings found under these subtabs. For definitions of the Line settings, see Table 9-5. For definitions of the Line Threshold settings, see Table 9-6. For definitions of the SONET Threshold settings, see Table 9-7.
For the factory default settings for the DS-3 ports, see Table C-2.
Step 6 Click Apply.
Step 7 Repeat Steps 5 and 6 for each subtab that has parameters you want to provision.
Table 9-5 describes the values on the Provisioning > Line subtab for the DS-3 ports.
Table 9-5 Line Options for DS-3 Ports
Parameter Description OptionsPort #
Port number
1 to 3
Port
Port name
User-defined, up to 32 alphanumeric/ special characters. Blank by default.
See 314 Assign a Name to a Port.Line Length
Defines the distance (in feet) from backplane connection to the next termination point
•0 - 225 (default)
•226 - 450
State
Places port in service,
out of service,
out of service-maintenance, or out of service-auto in service.•IS
•OOS
•OOS_MT
•OOS_AINS
AINS Soak
Automatic in-service soak
Time of presence of valid input signal in hh.mm after which the port is set in service by the software. 0 to 48 hours, 15 minutes increments.
Table 9-6 describes the values on the Provisioning > Line Thresholds subtab for the DS-3 ports.
Table 9-7 describes the values on the Provisioning > STS-1 Path Threshold subtab for the DS-3 ports.
Note The threshold value displays after the circuit is created.
Step 8 Return to your originating procedure (NTP).
NTP-B89 Modify Line Settings and PM Parameter Thresholds for Optical Ports
Purpose
This procedure changes the line and threshold settings for optical cards and ports. The default OC-N card settings are provided in the "Card Default Settings" section.
Tools/Equipment
None
Prerequisite Procedures
None
Required/As Needed
As needed
Onsite/Remote
Onsite or remote
Security Level
Provisioning or higher
Step 1 Complete the "DLP-B60 Log into CTC" task at the node where you want to change the card settings. If you are already logged in, continue with Step 2.
Step 2 Complete the "NTP-B108 Back Up the Database" procedure on page 14-6.
Step 3 Perform any of the following tasks as needed:
• 170 Change Line Settings for OC-N Cards
• 171 Change SONET Thresholds Settings for OC-N Cards
• 172 Change an Optical Port to SDH
Step 4 Complete the "NTP-B108 Back Up the Database" procedure on page 14-6.
Stop. You have completed this procedure.
DLP-B170 Change Line Settings for OC-N Cards
Step 1 Double-click the OC-N card where you want to change the line settings.
Step 2 Click the Provisioning > Line tabs.
Step 3 Modify any of the settings listed in Table 9-8.
See Table C-3 for OC-3 card default settings, Table C-4 for OC-12 card default settings, or Table C-5 for OC-48 card default settings.
Note The STS subtab is used to provision intermediate path performance monitoring (IPPM). To provision IPPM, circuits must be provisioned on the card.
Table 9-8 OC-N Card Line Settings
Parameter Description OptionsPort #
Port number (read-only)
•1 to 4 (OC-3)
•1 (OC-12, OC-48)
Port Name
Provides the ability to assign the specified port a name
User-defined, up to 32 alphanumeric/ special characters. Blank by default.
See 314 Assign a Name to a Port.SF BER
Sets the signal fail bit error rate
•1E-3
•1E-4 (default)
•1E-5
SD BER
Sets the signal degrade bit error rate
•1E-5
•1E-6
•1E-7 (default)
•1E-8
•1E-9
Provides Synch
If checked, the card is provisioned as a network element timing reference
•Yes (checked)
•No (unchecked)
(Read-only)
EnableSync Msg
Enables synchronization status messages (S1 byte), which allow the node to choose the best timing source
•Yes (checked, default)
•No (unchecked)
Send DoNotUse
When checked, sends a DUS (do not use) message on the S1 byte
•Yes (checked)
•No (unchecked, default)
PJSTSMon #
Sets the STS that will be used for pointer justification. If set to 0, no STS is monitored. Only one STS can be monitored on each OC-N port.
•0 - 3 (OC-3, per port)
•0 - 12 (OC-12)
•0 - 48 (OC-48)
State
Places port in service,
out of service,
out of service-maintenance, or out of service-auto in service.•IS
•OOS
•OOS_MT
•OOS_AINS
AINS Soak
Automatic in-service soak
•Duration of valid input signal in hh.mm after which the card is set in service by the software.
•0 to 48 hours, 15 minutes increments.
Type
Defines the port as SONET or SDH. The Enable Sync Msg field and the Send Do Not Use field must be disabled before the port can be set to SDH.
•Sonet
•SDH
Step 4 Click Apply.
Step 5 Return to your originating procedure (NTP).
DLP-B171 Change SONET Thresholds Settings for OC-N Cards
Step 1 In node view, double-click the OC-N card where you want to change the SONET thresholds settings ( Figure 9-2).
Step 2 Click the Provisioning > SONET Thresholds tabs ( Figure 9-2).
Figure 9-2 Provisioning SONET Thresholds for the OC48 IR 1310 Card
Step 3 Modify any of the settings listed in Table 9-9.
See Table C-3 for OC-3 card default settings, Table C-4 for OC-12 card default settings, or Table C-5 for OC-48 card default settings.
Step 4 Click Apply.
Step 5 Return to your originating procedure (NTP).
DLP-B172 Change an Optical Port to SDH
Step 1 Double-click the OC-N card where you want to provision a port for SDH.
Before you can change the port type to SDH, ensure the following:•The EnableSyncMsg and SendDoNotUse fields are unchecked.
•The card is not part of a BLSR or 1+1 protection group.
•The card is not part of an orderwire channel.
•The card is not a SONET DCC termination point.
Step 2 Click the Provisioning > Line tabs.
Step 3 In the Type field, specify the port and choose SDH.
Step 4 Click Apply.
Step 5 If the card is a multiport OC-N card, such as an OC-3, you can repeat Steps 3 and 4 for any other ports on the card.
Step 6 Return to your originating procedure (NTP).
Posted: Mon Feb 25 06:20:45 PST 2008
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