User manual JUNIPER NETWORKS TX MATRIX

[. . . ] TX Matrix Router Hardware Guide Published: 2010-10-18 Copyright © 2010, Juniper Networks, Inc. Juniper Networks, Inc. 1194 North Mathilda Avenue Sunnyvale, California 94089 USA 408-745-2000 www. juniper. net This product includes the Envoy SNMP Engine, developed by Epilogue Technology, an Integrated Systems Company. This program and its documentation were developed at private expense, and no part of them is in the public domain. This product includes memory allocation software developed by Mark Moraes, copyright © 1988, 1989, 1993, University of Toronto. [. . . ] Transfer the modified T640 router configuration to the TX Matrix router. You can use an intermediate server on the out-of-band management network accessible by both the T640 router and the TX Matrix router. 8. On an external management device connected to the console or auxiliary port of the TX-CIP, load the configuration saved in 6. Use the merge option as follows: Copyright © 2010, Juniper Networks, Inc. 167 TX Matrix Hardware Guide user@host# load merge tx-config. conf 9. Commit the configuration on both the master and the backup Routing Engines. user@host# commit synchronize NOTE: If you elect to run different Junos OS releases on the Routing Engines, or if you want a different configuration on the backup Routing Engine, issue the commit command without the synchronize option. In either case, you must create a configuration for the backup Routing Engine. To do this, log in to the backup Routing Engine and follow the procedure in this section. The TX Matrix router will copy this configuration to all the backup Routing Engines in the routing matrix after control is transferred to the TX Matrix router. This is an example of a modified T640 router configuration at the [group lcc0-re0] hierarchy level: group lcc0-re0 { system { host-name host-name; backup-router address destination destination-address; } interfaces { fxp0 { unit 0 { family inet { address address/prefix-length } } } } } Related Documentation · · Overview of Converting a T640 Router on page 161 TX Matrix Software and CLI Overview on page 145 168 Copyright © 2010, Juniper Networks, Inc. CHAPTER 20 Integrating an Operational T640 Router with the TX Matrix Router · Overview of Integrating an Operational T640 Router with the TX Matrix Router on page 169 Tools and Parts Required for Integrating an Operational T640 Router with the TX Matrix Router on page 170 Converting and Connecting the Control Planes Between an Operational T640 Router and the TX Matrix Router on page 171 Integrating the Switching Planes Between an Operational T640 Router and the TX Matrix Router on page 174 · · · Overview of Integrating an Operational T640 Router with the TX Matrix Router NOTE: Only the first T640 router that you integrate with the TX Matrix router can be operational. Additional T640 routers you integrate must be offline. During the integration of an operational T640 router with the TX Matrix router, the T640 router continues to pass traffic until it is rebooted. The traffic interruption during the reboot is comparable to the interruption that occurs during a Junos OS major upgrade. NOTE: During the conversion and connection of the switching planes, the T640 router might experience some packet loss, depending on the operational environment. For more information, contact your customer support representative. To convert and connect a switching plane of an operational T640 router: 1. Verify that the fiber-optic array cables have been routed between the TX Matrix router and the T640 router. See "Routing the TX Matrix Fiber-Optic Array Cables" on page 111. 2. Verify that the the fiber-optic array cables have been tested and connected to the TX Matrix router. Copyright © 2010, Juniper Networks, Inc. 169 TX Matrix Hardware Guide See "Connecting the Fiber-Optic Array Cables to the TX Matrix Router" on page 137 and "Testing the TX Matrix Fiber-Optic Array Cables" on page 138. 3. Before you connect a T640 router to the TX Matrix router, you must perform the conversion tasks. If any problems occur during the conversion procedure, you can convert the T640 router back to its original state. 4. Gather the tools required for the integration. "Tools and Parts Required for Integrating an Operational T640 Router with the TX Matrix Router" on page 170. 5. Convert and connect the control planes between an operational T640 router and TX Matrix router. See "Converting and Connecting the Control Planes Between an Operational T640 Router and the TX Matrix Router" on page 171 6. Integrate the switching plane between an operational T640 router and TX Matrix router. See "Connecting and Testing a Switching Plane Between a T640 Router and TX Matrix Router" on page 175. Tools and Parts Required for Integrating an Operational T640 Router with the TX Matrix Router To connect the TX Matrix router to an operational T640 router, you need the following tools and parts: · · · · · Phillips (+) screwdriver, number 2 Small slotted screwdriver, at least 4 in. long (for the fiber-optic array connectors) One fiber-optic array loopback connector for testing T640-SIBs 2. 5-mm ball hex driver for the fiber-optic array loopback connector Dust-free resealable plastic bags for temporary storage of fiber-optic array adapter dust covers Dry cloth cleaning tool for cleaning optical components Use a dry cloth cleaning tool, such as USConec's In-Bulkhead-Connector (I. B. C. ) Cleaning Tool (see Figure 80 on page 171). · 170 Copyright © 2010, Juniper Networks, Inc. Chapter 20: Integrating an Operational T640 Router with the TX Matrix Router Figure 80: Cleaning Tool and Adapter NOTE: You can order the dry cloth cleaning tool (part number 8037) and cleaning adapter (part number 8485) from REALM Communications Group. [. . . ] This configuration provides the commonly deployed A/B feed redundancy for the system. NOTE: INPUT 0 and INPUT 1 on the three-input 240-A DC power supply in slot PEM0 must be powered by dedicated power feeds derived from feed A, and INPUT 0 and INPUT 1 on the three-input 240-A DC power supply in slot PEM1 must be powered by dedicated power feeds derived from feed B. This configuration provides the commonly deployed A/B feed redundancy for the system. Figure 146 on page 343 shows a typical DC source cabling arrangement. 342 Copyright © 2010, Juniper Networks, Inc. Appendix D: Power Guidelines, Requirements, and Specifications for the TX Matrix Router Figure 146: Typical DC Source Cabling from PEM0 to Feed A PEM 0 Feed A Central office Primary & secondary DC power distribution Rectifiers AC Ground window Central office ground Batteries Plant controls Battery plant Figure 147: Typical DC Source Cabling from PEM1 to Feed B PEM1 Feed B Central office Primary & secondary DC power distribution Chassis grounding points CO ground g001586 Rectifiers AC Ground window Batteries Plant controls Related Documentation · · · Site Electrical Wiring Guidelines for M Series, MX Series, and T Series Routers · Distance limitations for signaling--Improperly installed wires can emit radio interference. In addition, the potential for damage from lightning strikes increases if wires exceed recommended distances or if wires pass between buildings. The electromagnetic pulse (EMP) caused by lightning can damage unshielded conductors and destroy electronic Copyright © 2010, Juniper Networks, Inc. g004431 Central office ground Battery plant 343 TX Matrix Hardware Guide devices. [. . . ]