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Nortel MER-1002-003 Manual

Nortel MER-1002-003 Manual

Add a network group to option 81c cp2-4 with fnf
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Documentation Release Note
Add a Network Group to Option 81C CP2-4
with FNF
Customer Service Report Number
NTP Number
Software Release
Description
Correction
Nortel Networks
Update the chapter "Add a Network Group to Option 81C with FNF" to "Add
a Network Group to Option 81C CP2-4 with FNF" and include Option 81C
CNI group assignments on a system that originated as a non-FNF system
prior to X11 Release 25.
Note: Figure, table, procedure, and page numbers (for example, Table 5,
page 10) are subject to change in the next standard release of documentation.
Revision in Upgraded Systems Installation: Upgrade to Options
51C, 61C, 81C, 553-3001-258:
N/A
553-3001-258
Meridian 25.40
11/4/02
Number: MER-1002-003
1 of 26
TM

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Summary of Contents for Nortel MER-1002-003

  • Page 1 Documentation Release Note Number: MER-1002-003 Add a Network Group to Option 81C CP2-4 with FNF Customer Service Report Number NTP Number 553-3001-258 Software Release Meridian 25.40 Description Update the chapter “Add a Network Group to Option 81C with FNF” to “Add a Network Group to Option 81C CP2-4 with FNF”...

  • Page 2: Table Of Contents

    Documentation Release Note Number: MER-1002-003 Add a Network Group to Option 81C CP2-4 with FNF Contents The following are the topics in this section: Reference list ..........

  • Page 3: Preparing For Installation

    Documentation Release Note Number: MER-1002-003 Preparing for installation The procedures in this section are for systems that have already been upgraded to the Fiber Network. Follow the procedures in order. Verifying removal of 3PE cards from Option 81 Core shelves In Option 81 systems, the 3PE card must be removed from the Core shelves.
  • Page 4 Documentation Release Note Number: MER-1002-003 When a two port CNI card is replaced with a three port CNI-3 card, the original port assignments for the backplane connections remain the same. Procedure 2 Installing the CNI-3 cards On the inactive Core, software disable the CNI slots where the new cards will be installed:.

  • Page 5: Pre-Routing Cni To 3Pe Cables

    Documentation Release Note Number: MER-1002-003 Verify the status of the CNI cards: STAT CNI to check the status of the cards and ports. —————————— End of Procedure —————————— Pre-routing CNI to 3PE cables The CNI backplane ports are connected to the 3PE cards with two NTND14 CNI to 3PE cables per port.
  • Page 6 Documentation Release Note Number: MER-1002-003 Table 1 Option 81 CNI group assignments 3PE faceplate Group CNI connection Cable connection 8A (Core backplane) NTND14 8C (Core backplane) NTND14 8D (Core backplane) NTND14 8F (Core backplane) NTND14 9A (Core backplane) NTND14 9C (Core backplane)
  • Page 7 Documentation Release Note Number: MER-1002-003 Table 2 Option 81C CNI group default assignments (introduced with X11 25.xx) 3PE faceplate Group CNI slot connections Cable connection 12D (Core/Net backplane) NTND14 12F (Core/Net backplane) NTND14 12 J1 (CNI-3 faceplate) NT9D89 12 J2 (CNI-3 faceplate)
  • Page 8 Documentation Release Note Number: MER-1002-003 Table 3 Option 81C CNI group assignments on a system that originated as a non-FNF system prior to X11 Release 25 3PE faceplate Group CNI slot connections Cable connection 12A (Core/Net backplane) NTND14 12C (Core/Net backplane)

  • Page 9: Pre-Route The Fiji Cables

    Documentation Release Note Number: MER-1002-003 Pre-route the FIJI cables To minimize system downtime during the upgrade, all FIJI cables must be in place before the new Network Groups are added. Route FIJI to FIJI cables Route a NTRC47AA cable between the FIJI cards in shelf 0 and shelf 1 of each new Network Group.
  • Page 10 Documentation Release Note Number: MER-1002-003 Labelling and routing the shelf 0 fiber optic cables (ascending) Route the NTRC48 cables between the FIJI cards in each new Network shelf 0 in ascending order. See Figure 2 on page 11. CAUTION Damage to Equipment Do not excessively bend or cinch the Fiber Ring cables.
  • Page 11 Documentation Release Note Number: MER-1002-003 Figure 2 Shelf 0 ascending fiber optic Ring (example) Group 4, shelf 1 Tx (J1) Rx (J2) (not used with Fiber Network) Group 4, shelf 0 Group 2, shelf 1 Group 1, shelf 1 Tx (J1)
  • Page 12 Documentation Release Note Number: MER-1002-003 Table 4 FIJI Ring 0 connections Groups X - 0 are cabled in ascending order NTRC48 fiber cable Group/shelf FIJI card connector connector Tx - J1 Rx - J2 Tx - J1 Rx - J2...
  • Page 13 Documentation Release Note Number: MER-1002-003 Label and route the shelf 1 fiber optic cables (descending) Route the NTRC48 cables between the FIJI cards in each Network shelf 1 in descending order. See Figure 3. Figure 3 Shelf 1 descending fiber optic ring (example)
  • Page 14 Documentation Release Note Number: MER-1002-003 Note: Each end of the NTRC48 cable is labeled “Tx” or Rx” in the factory. Procedure 6 Labelling and routing the shelf 1 fiber optic cables (descending) Start with Group 0, shelf 1. Label each cable on both sides with the appropriate connection information from Table 5.
  • Page 15 Documentation Release Note Number: MER-1002-003 Table 5 FIJI Ring 1 connections Groups 0 - X are cabled in descending order NTRC48 fiber cable Group/shelf FIJI card connector connector Tx - J1 Rx - J2 Tx - J1 Rx - J2...
  • Page 16 Documentation Release Note Number: MER-1002-003 Figure 4 Shelf 1 descending fiber optic Ring (example) Group 4, shelf 1 Tx (J1) Rx (J2) (not used with Fiber Network) Group 4, shelf 0 Group 2, shelf 1 Group 1, shelf 1 Tx (J1)

  • Page 17: Installing Cards In The Network Modules

    Documentation Release Note Number: MER-1002-003 Installing cards in the Network modules Network cards must be installed in the new Network modules as described below. Each card must be installed and enabled or disabled as indicated. Procedure 7 Installing cards in network modules Complete “Installing and enable the 3PE cards”...
  • Page 18 Documentation Release Note Number: MER-1002-003 Table 6 3PE card settings Jumper Settings Set Jumper RN27 at E35 to “A”. Switch Settings D20 switch position: 81, 81C (Note) Shelf Group D20 switch position: (3PE cards connected to the a CNI in Core or...

  • Page 19: Installing And Enabling The Peripheral Signaling (Per Sig) Cards

    Documentation Release Note Number: MER-1002-003 Installing and enabling the Peripheral Signaling (Per Sig) cards Procedure 9 Installing and enabling Peripheral Signaling cards Install a Per Sig card into slot 4 of each new Network module. Push the latches forward to lock the card in place.

  • Page 20: Enabling The Cni Cards

    Documentation Release Note Number: MER-1002-003 Enabling the CNI cards If new CNI-3 cards are required, they must be installed before the cards are enabled. See “Add CNI cards if necessary” on page 3 to install the cards. Note 1: If you are adding more than one Network Group, it is recommended that you add one group at a time in software.

  • Page 21: Enabling The Fiji Cards

    Documentation Release Note Number: MER-1002-003 Switch active Cores: SCPU to switch Cores Repeat steps 1 through 5 to attach the CNI to 3PE cables on the second Core side. Make sure that the second Core is now inactive. —————————— End of Procedure ——————————...

  • Page 22: Connect The New Groups To The Fiber Network

    Documentation Release Note Number: MER-1002-003 Define the loops in the new group. For example: LD 17 to load the program TYPE CEQU ..xxx (enter the new loop) ..Enable the new loops. LD 34 to load the program ENLX...
  • Page 23 Documentation Release Note Number: MER-1002-003 Figure 5 FIJI shelf 0 to FIJI shelf 1 connections (Option 81C example) Group 4, shelf 1 Tx (J1) Rx (J2) (not used with Fiber Network) Group 4, shelf 0 Group 2, shelf 1 Group 1, shelf 1...
  • Page 24 Documentation Release Note Number: MER-1002-003 Verify that all cables are labeled and in place. Failure to pre-route cables will result in increased downtime and possible system failure. See “Pre-route the FIJI cables” on page 9 if the cables are not already routed.
  • Page 25 Documentation Release Note Number: MER-1002-003 Note 1: Each Ring should now be in one of three States: None, Full or Half. The Rings should NOT be in Survival state. Note 2: All FIJI cards should be enabled. Enable the Per Sig card.
  • Page 26 Projected Inclusion in NTP This correction will be included in the next standard release of Meridian 1 documentation. * Nortel Networks, the Nortel Networks logo, the Globe mark, SL-1, Meridian 1, and Succession are trademarks of Nortel Networks. Nortel Networks...

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