nagios system and network monitoring pdf free download

... andare assigned to theuser nagios andtothe groupofthe same name: linux:˜ # mkdir /usr/local /nagios /etc /nagios /var /nagios linux:˜ # chown nagios. nagios /usr/local /nagios /etc /nagios /var /nagios Younow change ... directoryofthe user nagios, /usr/ local /nagios ,the configuration directory /etc /nagios andthe directory /var /nagios , whichrecords variable datawhile Nagios is running,are setupmanually andare assigned ... information andcommandstoNagios.The Webinterface makeswidespreaduse of this possibility, whichallows theadministrator to send interactive commandstoNagios.But abackup program unknown to Nagios can also...

Ngày tải lên: 23/03/2014, 07:20

... GUIDE TO SYSTEM AND NETWORK SECURITY PRACTICES 8 THE CERTđ GUIDE TO SYSTEM AND NETWORK SECURITY PRACTICES To Identify and Enable Systems and Network Logging Mechanisms Identify and Install ... establishment and maintenance of secure configura- tions and the secure operations of critical assets. Most system and network administrators have developed their knowledge of how to protect and secure systems ... following informa- tion assets: ã Detection tools ãNetworks ã Systems (including processes and user behavior) ã Network and system performance ã Files and directories ã Hardware ã Access to physical...

Ngày tải lên: 14/03/2014, 22:20

Ngày tải lên: 14/08/2014, 14:21

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Ngày tải lên: 08/03/2014, 19:20

... NỘI VIỆN CÔNG NGHỆ THÔNG TIN VÀ TRUYỀN THÔNG ──────── * ─────── BÀI TẬP LỚN MÔN: ITSS Linux System and Network Management Sinh viên thực hiện: Nguyễn Đức Hiếu (Nhóm trưởng) Phan Quốc Khánh Trần ... Thiết lập domain name: nano /etc/sysconfig /network edit domain name "server1.hhkd1570.vn" - Config custom static ip nano /etc/sysconfig /network- scripts/ifcfg-eth1 DEVICE=eth1 BOOTPROTO=static nm_controlled=no IPADDR=10.0.10.1 NETMASK=255.255.255.0 BROADCAST=10.0.10.255 NETWORK= 10.0.10.0 DEFROUTE=yes - ... traffic giữa 2 máy (accept, drop, reject,) ã Trc ht cn forward traffic t private network 10.0.10.0/24 trên eth1 sang network trên eth0 - Thêm cấu hình vào file cfg-eth1 để có gateway forward: Nhập...

Ngày tải lên: 08/06/2014, 10:35

... Communications and Networking Volume 2006, Article ID 57018, Pages 1–16 DOI 10.1155/WCN/2006/57018 A Frame Synchronization and Frequency Offset Estimation Algorithm for OFDM System and its Analysis Ch. Nanda ... Circuits and Systems and West Sino Expositions, vol. 1, pp. 119–123, New York, NY, USA, July 2002. [10] J J. van de Beek, M. Sandell, and P. O. B ă orjesson, “ML estima- tion of timing and frequency ... broadband wireless ac- cess system providing multiple services in a WMAN. The standard includes a particular physical layer specification ap- plicable to systems operating between 2 GHz and 11...

Ngày tải lên: 22/06/2014, 22:20

... Intelligence and Network Systems 22 All sensors, except fuel flow and rotations sensor, are in fact analogue and have voltage output. This is then digitalized by a SCXI measurement system and corresponding ... Intelligence and Network Systems, Edited by Prof. Meng Joo Er p. cm. ISBN 978-953-307-213-5 New Trends in Technologies: Control, Management, Computational Intelligence and Network Systems ... analysis of a system where they should be applied with regards to simplicity and error free operation of such control system. Because on the lowest level of control we deal mostly with data and raw...

Ngày tải lên: 29/06/2014, 14:20

... companies, and large multinational hardware and software companies. On the technical side, she focused on security and networking, working with customers and helping GNAC establish its data center and ... employees, and SAsSee Sections 1.23, 1.24, and 1.25. 1.3 Going Global ã Design your wide area network (WAN) architectureChapter 7. ã Follow three cardinal rules: scale, scale, and scale. ã Standardize ... about each person’s equipment, number of network and tele- phone connections, and special needs. Have SAs check out nonstandard equipment in advance and make notes. This page intentionally left...

Ngày tải lên: 14/08/2014, 14:20

Ngày tải lên: 14/08/2014, 14:20

Ngày tải lên: 14/08/2014, 14:20

Ngày tải lên: 14/08/2014, 14:20

Ngày tải lên: 14/08/2014, 14:20

Ngày tải lên: 14/08/2014, 14:20

Ngày tải lên: 14/08/2014, 14:21

Ngày tải lên: 14/08/2014, 14:21

Ngày tải lên: 14/08/2014, 14:21

... telecoms minutes and bandwidth, see Band-X (2002). Approaches for charging differentiated services can be found in Paschalidis and Tsitsiklis (2000a) and Altmann, Daanen, Oliver and Sa ´ nchez-Beato ... be hard for him to spot that the network state has changed, and difficult (and perhaps annoying) to manually and frequently re-set this rate. Such monitoring and re-setting is therefore a suitable ... network in which TOWARDS A MARKET-MANAGED NETWORK 259 10.9 Towards a market-managed network We have presented several ideas about how to control resource allocation in a network through demand....

Ngày tải lên: 14/08/2014, 12:20

... Criminals looking for a quick buck and the thrill of wreaking havoc on computer systems and data networks alike have popped up all over the world. New w ays of hacking systems glorified by Hollywood ... courses and enhanced, hands-on labs offer practical skills and tips that you can immediately put to use . Our expert instructors draw upon their experiences to help you understand key concepts and ... compliance with the standards in this act is to verify certification of their network and information security staff. Financial industry and web-based attacks: The financial industry and its customers...

Ngày tải lên: 21/12/2013, 06:18