Juniper Networks T1600 manuale d’uso

T1600 Internet Routing Node Upgrade Guide 28 April 2008 Part Number: 530-021924-01 Revision 2 This guide provides procedures for upgrading an operational T640 Internet routing node to a T1600 Internet routing node. These procedures include preparing the site, replacing hardware, and verifying operation. NOTE: Before you upgrade, the T640 routing no[...]

Installing a Three-Input 240-A Power Supply ..........................................22 Replacing the Cable Restraint on a Three-Input 240-A Power Supply ......23 Removing the Standard Cable Restraint from a Three-Input 240-A Power Supply .............................................................................24 Installing the Optional Cable [...]

T1600 Routing Node Overview The T1600 Internet routing node is a complete routing system that provides Gigabit Ethernet, SONET/SDH, and other high-speed interfaces for large networks and network applications, such as those supported by Internet service providers (ISPs). The routing node accommodates up to eight Flexible PIC Concentrators (FPCs), wh[...]

Figure 1: Front View of the T1600 Routing Node 4 ■ T1600 Routing Node Overview T1600 Routing Node Upgrade Guide[...]

Figure 2: Rear View of the T1600 Routing Node T1600 Upgrade Kit To upgrade a T640 routing node to a T1600 routing node, you install the following hardware components: ■ Two redundant, load-sharing, three-input 240-A power supplies that connect to the rear of the midplane ■ Five T1600-SIBs ■ One T1600 craft interface panel You can order these [...]

NOTE: These components must be installed before you can install a T1600-FPC in the T1600 routing node. Power Supplies Two redundant, load-sharing DC power supplies are located at the lower rear of the chassis in slots PEM0 and PEM1 (top to bottom). For power specifications for the system, power supplies, and power cables, see “ T1600 Routing Node[...]

Table 1: Components Powered by Each Three-Input 240-A Power Supply Input Two-Input Mode Three-Input Mode Input FPCs in slots FPC0 and FPC1 , SIBs, T-CBs, fan trays, and Routing Engines T1600-SIBs, T-CBs, fan trays, and Routing Engines INPUT 0 FPCs in slots FPC2 and FPC7 FPCs in slots FPC4 through FPC7 INPUT 1 Not applicable FPCs in slots FPC0 throu[...]

Figure 4: Three-Input 240-A Power Supply LEDs Table 3 on page 8 describes the three-input 240-A power supply LEDs. Table 3: Three-Input 240-A Power Supply LEDs Description State Color LED Circuit breaker is on. On steadily Green CB ON — One per input Circuit breaker is not turned on, or host subsystem has detected a failure and has turned the cir[...]

T1600-SIBs Figure 5 on page 9 shows a T1600-SIB. Figure 5: T1600-SIB Each T1600-SIB consists of the following components: ■ Switch fabric ASICs. ■ High-speed links to each FPC. ■ SIB online/offline button, located on the SIB faceplate. ■ Three LEDs located on the SIB faceplate that display the status of the SIB. Table 4 on page 9 describes [...]

T1600 Routing Node Upgrade Overview NOTE: The T640 routing node can be upgraded while the routing node is powered on and operational. NOTE: During the SIB upgrade: ■ The routing node should not experience packet loss if the traffic is less than 50 percent per Packet Forwarding Engine in each FPC. ■ The routing node might experience some packet [...]

Verifying the Hardware Version of the Rear Fan Tray The rear fan tray, model number FAN-REAR-TX-T640-S, has eight fans and is required to support the additional thermal power generation of the T1600 routing node. Model number RHTREARTRAY-T-S has five blowers and does not provide sufficient cooling for the T1600 routing node. To verify that FAN-REAR[...]

Bottom Right Middle fan OK Spinning at normal speed Bottom Right Rear fan OK Spinning at normal speed Rear Tray Top fan OK Spinning at normal speed Rear Tray Second fan OK Spinning at normal speed Rear Tray Third fan OK Spinning at normal speed Rear Tray Fourth fan OK Spinning at normal speed Rear Tray Fifth fan OK Spinning at normal speed Rear Tra[...]

Figure 6: Typical DC Source Cabling to the T1600 Routing Node Provisioning Additional Power for the T1600 Routing Node For a maximally configured T1600 routing node, we recommend that you provision at least 64 A @ – 48 VDC for each power supply input in the system. We recommend that you provision a facility circuit breaker for each DC power suppl[...]

Removing the Rear Fan Tray The rear fan tray is mounted vertically on the right side of the rear of the chassis. The rear fan tray (model number RHTREARTRAY-T-S) weighs about 12 lb (5.4 kg). To remove the rear fan tray, follow this procedure (see Figure 7 on page 15): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and[...]

Figure 7: Removing the Rear Fan Tray Installing a Rear Fan Tray The rear fan tray (model number FAN-REAR-TX-T640-S) weighs about 10 pounds (4.5 kg). To install a replacement rear fan tray, follow this procedure (see Figure 8 on page 16): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect the strap to one of th[...]

Figure 8: Installing a Rear Fan Tray 16 ■ Replacing the Rear Fan Tray T1600 Routing Node Upgrade Guide[...]

Upgrading the DC Power Supplies NOTE: You must upgrade both power supplies. Follow these procedures for one power supply, then immediately upgrade the other power supply. Mixing a two-input 160-A power supply and a three-input 240-A power supply is supported only during the upgrade. The power supplies are located at the lower rear of the chassis. E[...]

CAUTION: Do not substitute a metric nut driver or wrench. A tool that does not fit the nuts exactly can damage them. If a 7/16-in. tool is not available, use pliers or an adjustable wrench. ■ Phillips (+) screwdrivers, numbers 1 and 2 ■ Flashlight ■ Non-conductive sharp object to set the input-mode switch ■ Wire cutters Removing a Two-Input[...]

CAUTION: You must ensure that power connections maintain the proper polarity. The power source cables might be labeled (+) and ( – ) to indicate their polarity. There is no standard color coding for DC power cables. The color coding used by the external DC power source at your site determines the color coding for the leads on the power cables tha[...]

Figure 11: Rear of the Power Supply Showing Midplane Connectors 11. Grasp the handle on the power supply faceplate and pull firmly. Slide it halfway out of the chassis (see Figure 12 on page 21). CAUTION: Each two-input 160-A power supply weighs approximately 23 lb (10.5 kg). Be prepared to support the full weight of the power supply as you remove [...]

Figure 12: Removing a Power Supply Setting the Input Mode Switch on a Three-Input 240-A Power Supply NOTE: Do not set the input mode switch if the power supply is installed in the chassis. If the power supply is already installed, you must remove it before setting the input mode switch. To set the input mode switch: 1. Using a screwdriver, loosen t[...]

Figure 13: Three-Input 240-A Power Supply Installing a Three-Input 240-A Power Supply Each three-input 240-A power supply weighs approximately 25 lb (11.3 kg). To install a three-input 240-A power supply, follow this procedure: 1. Make sure that the voltage across the DC power source cable leads is 0 V and that there is no chance that the cables mi[...]

Figure 14: Installing a Three-Input 240-A Power Supply Replacing the Cable Restraint on a Three-Input 240-A Power Supply Each three-input 240-A power supply is shipped with the standard cable restraint shown in Figure 15 on page 23. Two optional cable restraints are shipped in the accessory box for the T1600 routing node and in the T1600 upgrade ki[...]

Figure 16: Three-Input 240-A Power Supply with the Optional Cable Restraint To replace the cable restraint on a three-input 240-A power supply, use the following procedures: ■ Removing the Standard Cable Restraint from a Three-Input 240-A Power Supply on page 24 ■ Installing the Optional Cable Restraint on a Three-Input 240-A Power Supply on pa[...]

Connecting a Three-Input 240-A Power Supply To connect a three-input 240-A power supply to the power sources, follow this procedure: 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis. See “ Preventing Electrostatic Discharge Damage ” on page 47. 2. Verify [...]

11. Verify that the ground and power cabling are correct, that they are not touching or blocking access to other hardware components, and that they do not drape where people could trip on them. 12. Replace the clear plastic cover over the terminal studs on the faceplate. Figure 17: Connecting Power Cables to the Power Supply Powering On a Three-Inp[...]

NOTE: After a power supply is powered on, it can take up to 60 seconds for status indicators — such as the LEDs on the power supply, the show chassis command display, and messages on the LED display on the craft interface — to indicate that the power supply is functioning normally. Ignore error indicators that appear during the first 60 seconds[...]

■ Verifying the Installation of a T1600-SIB on page 33 ■ Preparing to Exit Upgrade Mode on page 33 ■ Exiting Upgrade Mode on page 34 ■ Verifying Operation on page 35 Overview of Upgrading the SIBs To replace the standard SIBs or SIB version B in a T640 routing node with T1600-SIBs, follow these procedures: 1. Identify the spare SIB. 2. Upgr[...]

Preparing to Upgrade the SIBs To prepare to upgrade the SIBs, follow this procedure: 1. The T640 routing node must contain five standard SIBs or SIBs version B before the upgrade. Verify that four SIBs are in the Online state and one SIB is in the Spare state. Display the status of the SIBs by issuing the show chassis sibs command: user@host> sh[...]

user@host# exit Tools Required To upgrade the SIBs, you need the following tools and parts. ■ Electrostatic discharge (ESD) grounding wrist strap ■ Phillips (+) screwdrivers, numbers 1 and 2 Removing a Standard SIB or SIB Version B To remove a standard SIB or SIB version B, follow this procedure: 1. Attach an electrostatic discharge (ESD) groun[...]

Figure 18: Removing a SIB from a T640 Routing Node Figure 19: Standard SIB Supported in a T640 Routing Node Upgrading SIBs ■ 31 Upgrading SIBs[...]

Installing a T1600-SIB Each SIB weighs approximately 6.5 lb (3 kg). To install a T1600-SIB, follow this procedure (see Figure 20 on page 32): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis. See “ Preventing Electrostatic Discharge Damage ” on page 47. 2[...]

Verifying the Installation of a T1600-SIB To verify that the T1600-SIB is functioning normally, follow this procedure: 1. Check the LEDs on the T1600-SIB faceplate. ■ The green OK LED should light steadily a few minutes after the T1600-SIB is installed. ■ If the FAIL LED is lit steadily, remove and install the T1600-SIB again. Make sure that th[...]

DRAM 2048 MB Memory utilization 8 percent CPU utilization: User 0 percent Background 0 percent Kernel 2 percent Interrupt 0 percent Idle 98 percent Model RE-4.0 Serial ID P13004101110 Start time 2007-04-30 08:38:22 PDT Uptime 2 days, 2 hours, 22 minutes, 43 seconds Load averages: 1 minute 5 minute 15 minute 0.02 0.02 0.00 Exiting Upgrade Mode Use t[...]

Verifying Operation Use the following commands to verify proper operation of the T1600 routing node: 1. Verify that the model number is now T1600 by issuing the show version command. user@host> show version Hostname: myhost Model: t1600 JUNOS Base OS boot [8.5R1] JUNOS Base OS Software Suite [8.5R1] JUNOS Kernel Software Suite [8.5R1] JUNOS Cryp[...]

CB 0 1 -------------- Amber . . Green * * Blue * . SCG LEDs: SCG 0 1 -------------- Amber . . Green * * Blue * . SIB LEDs: SIB 0 1 2 3 4 -------------------------- Red . . . . . Green * * * * * 4. Verify that all FPCs in the routing node are detected and online by issuing the show chassis fpc and show chassis hardware commands. user@host> show c[...]

FPC 1 REV 03 710-013035 DF5574 FPC Type 3-ES CPU FPC 2 REV 04 710-013560 WF7206 E2-FPC Type 3 CPU REV 03 710-013563 WE9007 FPC CPU-Enhanced PIC 0 REV 16 750-007141 NF5528 10x 1GE(LAN), 1000 BASE Xcvr 0 REV 01 740-011782 P8P085F SFP-SX PIC 1 REV 12 750-009567 WF3566 1x 10GE(LAN),XENPAK Xcvr 0 REV 02 740-013170 T07C94489 XENPAK-LR PIC 2 REV 11 750-00[...]

Interface Admin Link Proto Local Remote xe-0/0/0 up up xe-0/0/1 up down xe-0/0/2 up down xe-0/0/3 up down ge-2/0/0 up down ge-2/0/1 up down ge-2/0/2 up down ge-2/0/3 up down ge-2/0/4 up down ge-2/0/5 up down ge-2/0/6 up down ge-2/0/7 up down ge-2/0/8 up down ge-2/0/9 up down ge-2/1/0 up up ge-2/2/0 up up pc-2/3/0 up up pc-2/3/0.16383 up up inet 10.[...]

ge-7/0/5 up down ge-7/0/6 up down ge-7/0/7 up up bcm0 up up bcm0.0 up up inet 10.0.0.4/8 inet6 fe80::200:ff:fe00:4/64 fec0::a:0:0:4/64 tnp 4 dsc up up em0 up up em0.0 up up inet 10.0.0.4/8 inet6 fe80::200:1ff:fe00:4/64 fec0::a:0:0:4/64 tnp 4 fxp0 up up fxp0.0 up up inet 192.168.168.34/22 gre up up ipip up up lo0 up up lo0.0 up up inet 10.255.168.34[...]

WARNING: To avoid injury, keep tools and your fingers away from the fans as you slide the fan tray out of the chassis. The fans might still be spinning. 4. When the fans stop spinning, place one hand under the fan tray to support it and pull the fan tray completely out of the chassis. Figure 21: Removing a Front Fan Tray Replacing the Craft Interfa[...]

4. Repeat Step 3 for the other side of the craft interface. 5. Grasp the craft interface by the top and bottom edges and carefully pull it straight out of the chassis. Figure 22: Removing the Craft Interface Installing the Craft Interface To install the craft interface, follow this procedure (see Figure 23 on page 42): 1. Attach an electrostatic di[...]

Figure 23: Installing a Replacement Craft Interface Installing the Upper Front Fan Tray To install the upper front fan tray, follow this procedure (see Figure 24 on page 42): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis. See “ Preventing Electrostatic D[...]

2. Peel the protective backing off the T1600 agency label. 3. Apply the T1600 agency label on top of the T640 agency label. Registering Your T1600 Upgrade You must register the T1600 upgrade with Juniper upon completion of the upgrade. To register your upgrade: 1. Log on to the Juniper Customer Support Center at http://www.juniper.net/customers/sup[...]

T1600 Routing Node Environmental Specifications Table 5 on page 44 specifies the environmental specifications required for normal T1600 routing node operation. Table 5: T1600 Routing Node Environmental Specifications Value Description No performance degradation to 10,000 ft (3048 m) Altitude Normal operation ensured in relative humidity range of 5%[...]

Table 6: Power System Electrical Specifications Specification Item Operating range: – 40.0 to – 72 VDC NOTE: If the input voltage from the DC power source drops below – 37.5 to – 39.5 VDC, the routing platform automatically shuts down. During automatic shutdown, the circuit remains active. When the input voltage returns to – 43.0 to – 4[...]

NOTE: If you plan to operate a maximally configured T1600 routing node, we recommend that you provision at least 64 A @ – 48 VDC for each power supply input in the system. Although Input 0 requires less power, we recommend provisioning the same amount of power for each input to avoid the possibility of connecting the lower-powered DC cable to Inp[...]

Preventing Electrostatic Discharge Damage Many T1600 routing node hardware components are sensitive to damage from static electricity. Some components can be impaired by voltages as low as 30 V. You can easily generate potentially damaging static voltages whenever you handle plastic or foam packing material or if you move components across plastic [...]

List of Technical Publications Table 9 on page 48 lists the software and hardware guides and release notes for Juniper Networks J-series, M-series, MX-series, and T-series routing platforms and describes the contents of each document. Table 10 on page 52 lists the books included in the Network Operations Guide series. Table 11 on page 53 lists the [...]

Table 9: Technical Documentation for Supported Routing Platforms (continued) Description Book Describes common configuration scenarios for the Layer 2 features supported on the MX-series routers, including basic bridged VLANs with normalized VLAN tags, aggregated Ethernet links, bridge domains, Multiple Spanning Tree Protocol (MSTP), and integrated[...]

Table 9: Technical Documentation for Supported Routing Platforms (continued) Description Book Describes the JUNOS configuration mode commands. Provides a hierarchy reference that displays each level of a configuration hierarchy, and includes all possible configuration statements that can be used at that level. This material was formerly covered in [...]

Table 9: Technical Documentation for Supported Routing Platforms (continued) Description Book Describes how to install, maintain, and troubleshoot routing platforms and components. Each platform has its own hardware guide. Hardware Guide Describes the routing platform's Physical Interface Cards (PICs). Each platform has its own PIC guide. PIC [...]

Table 9: Technical Documentation for Supported Routing Platforms (continued) Description Book Contain corrections and updates to the published JUNOScope manual, provide information that might have been omitted from the manual, and describe upgrade and downgrade procedures. JUNOScope Release Notes Summarize AIS new features and guidelines, identify [...]

mode commands documented in JUNOS configuration guides and command references. To configure and operate a WX Integrated Services Module, you must also use WX documentation. Table 11: JUNOS Software with Enhanced Services Documentation Description Book Provides guidelines and examples for designing and implementing IP Security (IPSec) virtual privat[...]

Table 12: Additional Books Available Through http://www.juniper.net/books Description Book Provides background and in-depth analysis of multicast routing using Protocol Independent Multicast sparse mode (PIM SM) and Multicast Source Discovery Protocol (MSDP); details any-source and source-specific multicast delivery models; explores multiprotocol B[...]

Requesting Technical Support Technical product support is available through the Juniper Networks Technical Assistance Center (JTAC). If you are a customer with an active J-Care or JNASC support contract, or are covered under warranty, and need postsales technical support, you can access our tools and resources online or open a case with JTAC. ■ J[...]

Revision History 28 April 2008 — 530-021924-01. Revision 2. Minor updates. 19 October 2007 — 530-021924-01. Revision 1. Copyright © 2008, Juniper Networks, Inc. All rights reserved. Juniper Networks, the Juniper Networks logo, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. in the United States and other countries. [...]