User talk:Rael

Mono Project News
<rss>http://www.mono-project.com/news/index.rss2%7Cshort%7Cmax=3%7Chighlight</rss>

---

Cisco Security News
<rss>http://newsroom.cisco.com/data/syndication/rss2/news_at_cisco_5Security.xml%7Cshort%7Cmax=3%7Chighlight</rss>

---

Cuda News
<rss>http://www.nvidia.com/content/cudazone/CUDABrowser/assets/data/rss_en-us.xml%7Cshort%7Cmax=3%7Chighlight</rss>

---

Windows Team Blog
<rss>http://windowsteamblog.com/windows_live/b/windowslive/rss.aspx%7Cshort%7Cmax=3%7Chighlight</rss>

Noter:
http://blinkdagger.com/matlab/matlab-tips-and-tricks-on-manipulating-1-d-arrays-vectors/
http://www.howtoforge.com/using-iscsi-on-ubuntu-9.04-initiator-and-target
https://help.ubuntu.com/community/PXEInstallMultiDistro#SYSLINUX <- til tirsdag syslinux
http://www.howtoforge.com/how-to-set-up-webdav-with-apache2-on-ubuntu-8.10
http://www.getipv6.info/index.php/Cisco_6to4_Relay_Service
http://bgp.he.net/ipv6-progress-report.cgi
http://docwiki.cisco.com/wiki/IOS_IP_SLAs_for_IPv6_White_Paper
http://www.txv6tf.org/wp-content/uploads/2010/08/McFarland-Tutorial-ent-v6-deploy.pdf
http://beginlinux.com/blog/2009/01/ssl-on-ubuntu-810-apache2/

Her og nu husk

• http://download.intel.com/design/processor/datashts/324641.pdf

Sandkasse

Definition Lists

http://www.mediawiki.org/wiki/Help:Formatting

;item 1
: definition 1
;item 2
: definition 2-1
: definition 2-2

item 1

definition 1

item 2

definition 2-1

definition 2-2

TOC Right

{{TOCright}}

In Progress

{{In progress}}

Section include

Sona Framework (Service Oriented Network Architecture)

Kapitel 1 fra CCDP ARCH bogen.

SONA: Service Oriented Network Architecture

Network Infrastructure Layer

The Network Infrastructure layer contains the Enterprise Network Architecture, which includes the Enterprise Campus, Enterprise Branch, data center, Enterprise Edge, WAN and LAN, and teleworkers.

The Cisco Enterprise Architecture is covered in Chapter 2, Network Structure Models. Servers, storage networks, and end-user clients reside at this layer.

This layer contains switching and routing elements to enhance performance and capabilities, including reliability and security. The network infrastructure is built with redundancy to provide increased reliability. Security configurations are applied to the infrastructure to enforce security policies.

• Network management: Includes LAN management for advanced management of multilayer switches
• High availability:Ensures end-to-end availability for services, clients, and sessions.
• QoS:Manages the delay, delay variation (jitter), bandwidth availability, and packetloss parameters on a network
• IP multicasting:Multicasting enables distribution of videoconferencing, corporate communications, distance learning, distribution of software, and other applications.

Interactive Service Layer

This layer supports essential applications and the Network Infrastructure layer. Standardized network foundation and virtualization are used to allow security and voice services to scale better.

A standardized network architecture can be duplicated and further copied to scale a network.

Services provided at this layer fall into two categories: Infrastructure Services and Application Networking Services.

Infrastructure Services

The six infrastructure services are essential in the operation and optimization of network services and applications:

• Identity services include authentication, authorization, and accounting (AAA); Network Admission Control (NAC); and Network-Based Application Recognition (NBAR).
• Mobility services allow network access regardless of the location. An example is VPN.
• Storage services improve storage of critical data. Critical data must be backed up and stored offsite to allow for business continuity and disaster recovery.
• Compute services improve computing resources enterprise-wide. High-end servers can be used for virtual machines to scale the amount of servers on the network.
• Security services deliver security for all network devices, servers, and users. These services include intrusion detection and prevention devices.
• Voice and collaboration services allow user collaboration through all network resources. Cisco’s MeetingPlace is an example of a collaboration application.

Aplication Layer

• PLM: Product Lifecycle Management
• CRM: Customer relation Management Applications
• ERP: Enterprise Resource Planning Applications
• HCM: Human Capital Mangement
• Procurement Applications
• SCM: Supplu Chain Management

Collaboration applications include

• IM: Instant messaging
• UM: Unified Messaging
• IPCC: IP Contact Center
• Meeting Place
• Video delivery

Cisco Enterprise Architecture

PPDIOO netværk livscyklus

PPDIOO netværk livscyklus

Prepare

• Koordineret planlægning og strategi
• Økonomi
• højt level konceptuel design defineres

Plan

• Planlægningsfasen
  • Hvilke krav til netværket er der ud fra
    • faceliteter
    • Hvilke funktioner og krav har brugerne.
  • Lav en GAP analyse
  • Analyser netværket efter problemer der skal rettes.

Design

• Hvilke krav har organisationen til netværket
  • Oppetid
  • Sikkerhed
  • Skalerbarhed
  • Performance
  • Tekniske krav. for eksempel en eller flere leverandører.
    • Hvilket udstyr skal genbruges

Implement

• Installation og konfiguration som planlagt under design fasen
  • Kontinuerlig drift under implementering?

Operate

• Drift af netværk
  • Overvågning
  • Fejlfinding

Optimize

• Opgradering af netværket nødvendig gå til Prepare fasen
  • Nye applikationer skal bruges.
  • Nye krav til netværket

Idenetify Customer Requirements

Idenetify Customer Requirements