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Framework for Testing the Fault-Tolerance of Systems Including OS and Network Aspects
White Papers The system under test as well as the fault- and workload run on this system are configurable. A second process paired with each virtual machine is used for fault injection. The framework allows injecting a variety of faults, such as faults in the...
[April 19, 2007, 1:00]
CA network tool can pick up human error
News The latest version of CA's network fault-management software is able to analyse human error and technical issues at the same time, the company announced on Monday. CA Spectrum's innovative fault-management capabilities are indispensable for...
[June 27, 2007, 13:38]
Leading Service Providers Adopt Cisco Info Center to Manage Network Uptime and Service Availability
White Papers Based on Micromuse's Netcool suite of products, Cisco Info Center is a service-level monitoring and diagnostics tool that provides network fault and performance monitoring, trouble isolation, and realtime service-level management for large networks.
[August 29, 2006, 0:00]
Failure Handling in a Network-Transparent Distributed Programming Language
White Papers This paper shows that asynchronous fault detection is a practical way to reflect partial failure in a network-transparent distributed programming language. The paper presents a new programming model that is based on asynchronous fault detection, is...
[January 9, 2009, 0:00]
Protected Ethernet Rings for Optical Access Networks
White Papers Important administrative operations like ring status checking, fault detection and recovery are aggregated at the HUB component located in the Central Office of the access network. Consequently, when compared with a standardized Rapid Spanning Tree...
[July 8, 2008, 1:01]
TELUS Mobility Implements HP OpenView TeMIP to Consolidate Network Surveillance
White Papers They needed to integrate network operations at the national fault management level, consolidate network surveillance centres, standardize processes for fault resolution and reduce operating costs. They implemented HP OpenView Telecommunication...
[August 2, 2005, 0:00]
Cisco MPLS Diagnostics Expert
White Papers Their sophistication sometimes results in complex networking challenges to the Network Operations Center (NOC) staff in fault finding and troubleshooting. Troubleshooting an MPLS VPN is often a manual task, requiring complex procedures not...
[October 1, 2008, 1:01]
Ethernet Now Offers the Most Comprehensive OAM for Packet-Based Solutions
White Papers In the event of a fault, the information generated by OAM helps the operator troubleshoot the network to locate the fault, identify which services have been impacted and take the appropriate action. OAM (Operations, Administration and Maintenance...
[September 15, 2007, 1:01]
Smarts absorbs rivals' management data
News The struggle is taking place in the "service assurance" sector of the network management market, sometimes called "fault management", a sector which has become strategic to vendors and users, said Darren Prince, technical director of EMEA...
[February 1, 2002, 17:42]
Adaptive Correctness Monitoring for Wireless Sensor Networks Using Hierarchical Distributed Run-Time Invariant Checking
White Papers H-SEND checks as closely to the source of a fault as possible, pinpointing the fault quickly and efficiently in terms of additional network traffic. It presents a framework, Hierarchical SEnsor Network Debugging (H- SEND), for lightweight checking...
[April 11, 2008, 1:02]
Hutchison refutes rumours of 3G exit
Talkback In respect to the call quality, I would advise having the handset checked for a fault as call quality should not differ (or not at least to the degree of CB quality) from any other UK network. This again points to a possible fault on the handset.
[June 3, 2004, 19:36]
Asia cable cut knocks out connections
News According to a notice sent by Malaysian telecommunications company, TM Net, the cable fault was traced to segment 7 of the APCN2, which stretches between Shantou, China and Tanshui, Taiwan. Singapore operator SingTel confirmed the cable fault in an...
[August 12, 2009, 14:02]
BT network crash takes firms offline
Talkback Interestingly when we called BT were oblivious to the fault which appeared to be a routing/switching problem. It took rather a long time to make customers aware of the fault on there status pages and phone line.
[January 14, 2005, 20:19]
LANsurveyor for Windows 10.0 review
Reviews Perhaps most important is that it facilitates network fault monitoring: network topology information integrated into performance and fault monitoring enables correlation of events, providing a clearer picture of root-cause of network problems.
[June 7, 2007, 9:37]
Non-Adaptive Fault Diagnosis for All-Optical Networks Via Combinatorial Group Testing on Graphs
White Papers This paper considers the fault diagnosis problem in all-optical networks, focusing on probing schemes to detect faults. This paper work concentrates on non-adaptive probing schemes, in order to meet the stringent time requirements for fault recovery.
[July 18, 2008, 1:01]
Dual NICs for niftier networking
News Another similar hardware-specific solution is Cisco Fast EtherChannel, which provides fault tolerance and load balancing between switches, routers, and servers. Intel, for example, offers a teaming utility for its Pro 100 Intelligent Server adapter...
[July 23, 2002, 8:32]
Worm exposes laziness and Microsoft bugs
News Some administrators might be at fault, but then some corporate managers might be at fault for understaffing, under-budgeting, and under-empowering their IT staff to be able to handle the security of their network," Maiffret added.
[January 27, 2003, 7:02]
Novell chief lashes Forrester report
News It was] basically our own fault," Marengi said. People are writing about NetWare from a position of lack of knowledge, and that lack of knowledge is our fault for not being open with these people. The increasing success of Windows NT in the...
[September 19, 1996, 9:23]
Hitachi SMS100 review
Reviews A unit with more than two failed disk drives or another hardware fault would need to be swapped out for a replacement. Rather than being overkill, RAID6 is used to maintain fault tolerance while the array completes this process.
[September 5, 2008, 14:45]
Spyware still hijacking Internet Explorer
Talkback It's your own fault. It's the fault of the third-party. It's the fault of the developers. Hack that network and you can certainly make the headlines. Every computer on the globe and somehow connected to the Internet makes contact with that network...
[December 23, 2004, 20:45]
