Chapter 1 General Troubleshooting

1.9.7 Java Runtime Environment Incompatible

1.9.7 Java Runtime Environment Incompatible

Symptom The CTC application does not run properly.

Table 1-12describes the potential cause of the symptom and the solution.

Table 1-12 Java Runtime Environment Incompatible

Possible Problem

Solution

 

 

The compatible Java 2

The Java 2 JRE contains the Java virtual machine, runtime class libraries,

JRE is not installed.

and Java application launcher that are necessary to run programs written in

 

the Java programming language.

 

Note CTC is a Java application. A Java application, unlike an applet,

 

cannot rely completely on a web browser for installation and runtime

 

services. When you run an application written in the Java

 

programming language, you need the correct JRE installed. The

 

correct JRE for each CTC software release is included on the Cisco

 

software CD and on the Cisco ONS 15310-CL and ONS 15310-MA

 

documentation CD. See the “Launch CTC to Correct the Core

 

Version Build” procedure on page 1-58.

 

Note If you are running multiple CTC software releases on a network, the

 

JRE installed on the computer must be compatible with all of the

 

releases that you are running. See Table 1-13 on page 1-59.

 

 

Note CTC will notify you if an older version JRE is running on your Windows PC or UNIX workstation.

Launch CTC to Correct the Core Version Build

Step 1 Exit the current CTC session and completely close the browser.

Step 2 Start the browser.

Step 3 Type the node IP address of the node that reported the alarm. This can be the original IP address you logged in with or an IP address other than the original.

Step 4 Log into CTC. The browser downloads the JAR file from CTC.

Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, R7.0

1-58

Page 91 Page 93
Page 92
Image 92
Cisco Systems ONS 15310-CL manual Java Runtime Environment Incompatible, Launch CTC to Correct the Core Version Build
Page 91 Page 93

ONS 15310-CL, ONS 15310-MA specifications

Cisco Systems has long been a leader in networking and telecommunications technology, and among its impressive lineup of products, the Cisco ONS 15310 series stands out as an essential solution for optical networking. This series includes models such as the ONS 15310-MA, ONS 15310-CL, and ONS 15310-CA, each designed to meet the diverse needs of service providers and enterprises seeking to enhance their optical transport networks.

The Cisco ONS 15310-MA is an advanced multi-service platform designed for metropolitan area networks. It facilitates the seamless transport of data, voice, and video over optical networks. One of its main features is its ability to support a variety of interfaces, including Ethernet, SONET/SDH, and Wavelength Division Multiplexing (WDM), allowing users to integrate multiple services into a single platform. Additionally, the ONS 15310-MA supports advanced traffic management and Quality of Service (QoS) features to prioritize critical applications and ensure consistent performance.

The ONS 15310-CL variant is tailored for more specific applications, providing enhanced capabilities aimed at delivering carrier-grade services. It features a robust architecture that accommodates high-capacity traffic without compromising reliability. This model emphasizes low power consumption and a compact design, making it suitable for deployment in space-constrained environments. The ONS 15310-CL also supports a wide range of optical interfaces, making it highly flexible for various network configurations.

In terms of technologies, the Cisco ONS 15310 series leverages Optical Transport Network (OTN) capabilities, providing high efficiency and greater bandwidth utilization. OTN technology enables efficient error correction and adds resilience to the network through its built-in protection mechanisms. Furthermore, the series supports seamless integration with existing IP/MPLS networks, creating a cohesive infrastructure as organizations evolve their networking requirements.

One of the defining characteristics of the ONS 15310 series is its focus on scalability. Network operators can start with a modest deployment and gradually expand capacity as demand grows. This adaptability is complemented by Cisco's comprehensive management and monitoring tools, providing operators with real-time insights into network performance and facilitating proactive management.

In conclusion, the Cisco ONS 15310-MA and ONS 15310-CL models represent sophisticated solutions for modern optical networks. With their versatile features, advanced technologies, and robust design, they empower service providers and enterprises to build resilient, high-capacity networks that meet the demands of today’s data-driven world.
Top Page Image Contents