Chapter 17 DLPs E100 to E199

DLP- E137 Check the Network for Alarms and Conditions

Step 7 Click OK. A confirmation dialog box appears.

Step 8 Click OK.

Step 9 Return to your originating procedure (NTP).

DLP-E137 Check the Network for Alarms and Conditions

Purpose

This task verifies that no alarms or conditions exist on the network.

Tools/Equipment

None

Prerequisite Procedures

DLP-E26 Log into CTC, page 16-33

Required/As Needed

As needed

Onsite/Remote

Remote

Security Level

Retrieve or higher

Step 1 From the View menu, choose Go To Network View. Verify that all affected spans on the network map are green.

Step 2 Verify that the affected spans do not have active switches on the network map. Span ring switches are graphically displayed on the span with the letters L for lockout ring, F for Force ring, M for manual ring, and E for Exercise ring.

Another way you can verify that no active switches exist is to click the Conditions tab, and click Retrieve. Make sure the Filter button is not selected.

Step 3 Click the Alarms tab.

a.Verify that the alarm filter is not on. See the “DLP-E157 Disable Alarm Filtering” task on page 17-47for instructions.

b.Verify that no unexplained alarms appear on the network. If unexplained alarms appear, resolve them before continuing. Refer to the Cisco ONS 15600 Troubleshooting Guide for procedures.

Step 4 Return to your originating procedure (NTP).

DLP-E140 Disable Proxy Service Using Internet Explorer (Windows)

Purpose

This task disables proxy service for PCs running Internet Explorer.

Tools/Equipment

None

Prerequisite Procedures

None

Required/As Needed

Required if your computer is connected to a network computer proxy

 

server and your browser is Internet Explorer.

Onsite/Remote

Onsite or remote

Security Level

None

Step 1 From the Start menu, select Settings > Control Panel.

Cisco ONS 15600 Procedure Guide, R8.0

17-31

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Cisco Systems 15600 manual DLP-E137 Check the Network for Alarms and Conditions, 17-31

15600 specifications

Cisco Systems 15600 is a powerful network router designed to meet the growing demands of enterprise and service provider networks. Equipped with advanced features and cutting-edge technology, the 15600 caters to a range of applications, from data centers to branch offices, supporting the evolving landscape of cloud computing and Internet of Things (IoT).

One of the standout features of the Cisco 15600 is its scalability. The router is built to handle increasing bandwidth requirements, making it ideal for environments where traffic is expected to grow. It supports a range of interface modules, allowing organizations to tailor their network connectivity according to their specific needs. This modular design not only ensures flexibility but also future-proofs the investment, as additional capacity can be added as network demands increase.

Cisco’s 15600 also incorporates advanced security features, such as built-in firewalls and support for secure VPN connections. This is crucial for businesses that prioritize data protection and need to safeguard their information against cyber threats. The router also supports multiple encryption protocols, allowing organizations to implement robust security measures without sacrificing performance.

With regard to performance, the 15600 offers high throughput rates, which are essential for handling large volumes of traffic efficiently. This enhanced performance is further supported by Cisco's innovative technologies, such as Application-Specific Integrated Circuits (ASICs) that optimize data processing. Additionally, the router utilizes Cisco’s Intelligent WAN (iWAN) capabilities, which enhance the overall performance and efficiency of WAN connections.

Another key characteristic of the 15600 is its support for software-defined networking (SDN). This enables organizations to automate network management, reduce operational costs, and improve agility in deploying applications. Using Cisco's software solutions, network administrators can manage the router through a centralized interface, simplifying operations and enhancing visibility into network performance.

Furthermore, the Cisco 15600 is designed with energy efficiency in mind. Its architecture minimizes power consumption while maintaining high performance levels, contributing to sustainability goals and reducing operational costs over time.

Overall, the Cisco Systems 15600 router stands out as a robust networking solution, offering unmatched scalability, security, performance, and operational efficiency. As organizations increasingly turn to cloud-based solutions and IoT devices, the capabilities of the 15600 position it as a critical component in modern network infrastructures.