A P P E N D I X A

Logging

This appendix describes the following activities:

Configuring Syslog

Viewing Logs

Configuring Syslog

This section provides an overview of the UNIX syslog. For more detail, refer to the online manual page for syslog.conf.

Syslog is a general location or mechanism for logging informational messages or error messages. The messages are categorized by level, and each level can be directed to a different location specified by files, consoles, and e-mail addresses. Each line in the syslog.conf file describes the type of message, the location and how that message should be handled.

Available message levels in syslog are as follows:

emerg—Emergency panic

alert—Alert

crit—Critical errors

err—Other errors

warning—Warning

notice—Notice

info—Informational messages

debug—Debugging messages

none—Do not send message to file

Note The Carrier-Sensitive Routing application sends messages at the err, info, and debug levels only. The debug level includes various GateKeeper Transaction Message Protocol interface attempts and additional logging of the dataset load process. This can be useful in determining where a valid dataset in the database may be fully or partially rejected during the loading process into the CSR.

Cisco Carrier Sensitive Routing User Guide

A-1

Page 87
Image 87
Cisco Systems Version 1.1 manual Logging, Configuring Syslog

Version 1.1 specifications

Cisco Systems Version 1.1 introduced significant advancements in network technology, setting a new standard for performance, security, and management in the ever-evolving landscape of enterprise networking. This version is characterized by a robust architecture that supports a wide array of devices and applications, ensuring seamless connectivity and efficiency for businesses of all sizes.

One of the standout features of Cisco Systems Version 1.1 is its enhanced routing capabilities. The introduction of advanced routing protocols enables more efficient data handling and traffic management. This improvement translates into reduced latency and optimized bandwidth utilization, which are crucial for organizations relying on real-time applications like VoIP and video conferencing.

Another notable technology integrated into Version 1.1 is the expanded support for Software-Defined Networking (SDN). This allows network administrators to manage their network resources more flexibly and dynamically, adapting quickly to changing demands. With SDN, Cisco provides a centralized control plane that enables automated provisioning and orchestration of network services, ultimately leading to reduced operational costs and improved service quality.

Security improvements are also a hallmark of Cisco Systems Version 1.1. The incorporation of advanced intrusion detection and prevention systems (IDPS) enhances the overall security posture of networks. Additionally, built-in encryption protocols ensure that data is transmitted securely, safeguarding sensitive information from potential cyber threats.

Furthermore, Version 1.1 emphasizes user experience with its intuitive management interface. Network monitoring and troubleshooting tools have been redesigned to be more user-friendly, allowing IT teams to quickly identify and resolve issues, thereby minimizing downtime and improving overall network reliability.

Scalability is another critical characteristic of this version, designed to accommodate the growth of companies. Whether an organization is expanding its physical infrastructure or transitioning to cloud-based services, Cisco Systems Version 1.1 provides the flexibility necessary to scale operations without sacrificing performance.

In summary, Cisco Systems Version 1.1 is a comprehensive networking solution that integrates advanced routing capabilities, SDN support, enhanced security features, and a user-friendly management interface. Its scalability ensures that it can meet the growing demands of modern enterprises, making it a pivotal choice for businesses looking to optimize their networking infrastructure. As companies continue to embrace digital transformation, Cisco Systems Version 1.1 stands out as a reliable foundation for future growth and innovation.