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The SRM 3T3 module provides 1:N redundancy for the FRSM8, the CESM8 and the AUSM8 and service modules over T3 lines, and T1 distribution.
Select the SRM card to display SRM card configuration dialogs by doing one of the following:
The SRM Card Category menu contains the following items:
These dialogs are described in the sections that follow.
Use this dialog to view SRM3T3 Card characteristics, hardware, firmware, and status information.
The Card Configuration dialog parameters are described in Table 16-1.
| Parameter | Description |
|---|---|
Slot Number | Number of the current slot the card is installed in. |
Card Type | Current card type. In this case, it is an SRM 3T3. |
Card State | Front card status. Can be
|
Front Card Description | Description of the front card. |
Front Card Serial No | Serial number of the front card. |
Card Hardware Revision | Current card hardware revision. |
Card Firmware Revision | Current card firmware revision. |
MIB Version Number | MIB version number updated when any part of the MIB changes. |
Card Reset Reason | Last reason for card to reset. This values is stored in the nonvolatile RAM, and can be retrieved when the card is functioning. Can be Powerup, parityError, watchDog, resource, clrAll, missingTask. |
Line Module Type | Current line module number. |
Line Module State | Current back card state. Can be notPresent, Present, invalid. |
Line Module Description | Description of the current back card. |
Line Module Serial Number | Line module number. Physically, it is behind the backplane with connectors for physical devices. Specific to the front or functional modules. |
Line Module Hardware Revision | Hardware revision of the current back card |
Line Module Firmware Revision | Firmware revision of the current back card. |
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Note This is not a configurable dialog. |
The SRM3T3 Lines Parameters are described in Table 16-2.
| Parameter | Description | ||
|---|---|---|---|
Line Number | Line number. | ||
Line Enable | Line enabled status. Choose one from the pop-up menu:
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Line Type | Indicates the variety of DS3 C-bit or E3 application implementing this interface. The type of interface affects the interpretation of the usage and error statistics. The rate of DS3 is 44.736 Mbps and E3 is 34.368 Mbps. The dsx3ClearChannel value means that the C-bits are not used except for sending/receiving AISLine type. Choose one from the pop-up menu:
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Line Coding | Type of zero code suppression used on the line, which in turn affects a number of its characteristics. Choose one from the pop-up menu:
The dsx3B3ZS and e3HDB3 refer to the use of specified patterns of normal bits and bipolar violations that are used to replace sequences of zero bits of a specified length. | ||
Line Length | Specifies the length of the Line Interface Unit (LIU) buildout. Choose one from the pop-up menu:
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Line OOF Criteria | Specifies the out-of-frame decision criteria. Out of Frame (OOF) is declared when errors are detected in the framing octets for four consequetive frames. Choose one from the pop-up menu:
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Line Check AIS Bits | Specifies the AIS decision criteria. Choose one from the pop-up menu:
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Line Loopback Command | Represents the loopback configuration of the DS3/E3 interface. Choose one from the pop-up menu:
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Line Receive FEAC Validation | Specifies the FEAC code validation criteria. Choose one from the pop-up menu:
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Line Transmit FEAC Codes | Indicates what bit-oriented code to transmitted over the far-end alarm and control (FEAC) channel. Choose one from the pop-up menu:
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To modify an entry in the Lines table:
Step 2 View the possible value, if available, by displaying the pop-up menu next to the entry.
Step 3 Select or enter the appropriate value in the table column.
Step 4 Click Modify.
To make sure your changes went through, reselect the Lines table.
Posted: Fri Feb 4 10:52:57 PST 2000
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