Juniper Networks T1600 manual Exiting Upgrade Mode, Dram

Page 34

T1600 Routing Node Upgrade Guide

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 the following commands to exit upgrade mode:

1.Enter configuration mode.

user@host> configure

2.Delete the fabric upgrade-modestatement in the configuration at the [edit chassis] hierarchy level.

user@host# delete chassis fabric upgrade-mode

3.Commit the configuration:

If GRES is enabled, commit the configuration on both the master and the backup Routing Engines:

user@host# commit synchronize

If GRES is not enabled, commit the configuration on the master Routing Engine:

user@host# commit

4.Exit configuration mode.

user@host# exit

34Upgrading SIBs

Image 34
Contents T1600 Internet Routing Node Upgrade Guide Overview of Upgrading the SIBs Preparing to Upgrade the SIBs T1600 Routing Node Overview Front View of the T1600 Routing Node T1600 Upgrade Kit Rear View of the T1600 Routing NodePower Supplies Three-Input 240-A Power SupplyFault Tolerance Input Three-Input Mode Two-Input ModeOn page 8 describes the three-input 240-A power supply LEDs T1600-SIBs SIB LEDsT1600 Routing Node Upgrade Overview Issue the show chassis environment command Verifying the Hardware Version of the Rear Fan TrayTypical Power Distribution Preparing the SiteProvisioning Additional Power for the T1600 Routing Node Replacing the Rear Fan TrayRemoving the Rear Fan Tray Installing a Rear Fan Tray Removing the Rear Fan TrayInstalling a Rear Fan Tray Preparing the DC Power Cables Upgrading the DC Power SuppliesTools and Parts Required Removing a Two-Input 160-A Power Supply Two-Input 160-A Power SupplyDisconnecting Power Cables From the DC Power Supply Rear of the Power Supply Showing Midplane Connectors On page 22 shows the input mode switch Installing a Three-Input 240-A Power Supply Installing a Three-Input 240-A Power Supply T1600 Routing Node Upgrade Guide Connecting a Three-Input 240-A Power Supply Powering On a Three-Input 240-A Power Supply Connecting Power Cables to the Power SupplyUpgrading SIBs Overview of Upgrading the SIBs Preparing to Upgrade the SIBs Tools Required Removing a Standard SIB or SIB Version BRemoving a SIB from a T640 Routing Node Installing a T1600-SIB Installing a T1600-SIB in a T1600Verifying the Installation of a T1600-SIB Preparing to Exit Upgrade ModeExiting Upgrade Mode DramVerifying Operation User@host show versionUser@host show chassis fpc User@host show interfaces terse T1600 Routing Node Upgrade Guide Removing the Upper Front Fan Tray Removing the Upper Front Fan TrayReplacing the Craft Interface Removing the Craft InterfaceInstalling the Craft Interface Removing the Craft InterfaceInstalling the Upper Front Fan Tray Attaching the T1600 Agency LabelRegistering Your T1600 Upgrade Click on Update Install BasePower System Electrical Specifications T1600 Routing Node Environmental SpecificationsT1600 Routing Node DC Power Specifications T1600 Routing Node Environmental SpecificationsPower System Electrical Specifications Three-Input 240-A Power Supply SpecificationsPower Supply Electrical Specifications DC Power Cable Specifications DC Power Cable Lug DC Power Cable SpecificationsPreventing Electrostatic Discharge Damage Placing a Component into an Electrostatic BagList of Technical Publications Technical Documentation for Supported Routing PlatformsJunos References Hardware Documentation JUNOScope Documentation Junos Software Network Operations Guides BaselineJunos Software with Enhanced Services Documentation Junos Software with Enhanced Services Administration GuideDocumentation Feedback Requesting Technical Support Self-Help Online Tools and ResourcesRevision History
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T1600 specifications

Juniper Networks T1600 is a robust, high-performance router designed for service provider and large enterprise networks. As part of Juniper's T series of routers, the T1600 is engineered to facilitate efficient and scalable network operations, making it ideal for environments requiring intensive data traffic management.

One of the T1600's standout features is its capacity to deliver a high level of performance while maintaining reliability. The router supports multiple interfaces, including Ethernet, MPLS, and IPv4/IPv6, allowing for flexible connectivity options tailored to a variety of deployment scenarios. With a forwarding capacity of up to 3.2 terabits per second, the T1600 ensures that network demands are met with ease, even during peak usage.

The T1600 is equipped with advanced technologies that enhance its operational capabilities. Its architecture is built on Juniper's proprietary Junos operating system, which provides a stable and secure platform for managing the various networking protocols. The software enables seamless integration of security, routing, and switching functionalities, reducing the complexity of network management.

Additionally, the router features IPv6 readiness, preparing networks for the next generation of internet traffic. This future-proofing addresses the inevitable exhaustion of IPv4 addresses and caters to the increasing demand for internet-connected devices globally.

Redundancy and fault tolerance are intrinsic to the T1600's design, ensuring continuous operation and minimal downtime. Its modular architecture allows for easy upgrades and replacement of components, facilitating maintenance without significantly impacting network performance.

The T1600 also supports advanced Quality of Service (QoS) features, enabling network administrators to prioritize traffic according to business needs. This capability is crucial for applications that require consistent performance, such as VoIP and video conferencing, where latency and jitter can severely impact user experience.

Scalability is another critical characteristic of the T1600. As network demands grow, organizations can add capacity incrementally, ensuring that infrastructure investments align with evolving requirements.

In summary, Juniper Networks T1600 is a high-capacity, reliable router featuring advanced routing capabilities, robust security, and exceptional redundancy. Its integration of cutting-edge technologies positions it as a powerful solution for enterprises and service providers striving to enhance their networking infrastructure for the future.