datacenter networking
|
|
|
- Junior Walters
- 10 years ago
- Views:
Transcription
1 datacenter networking david swafford network engineer 8-OCT-2013 NANOG 59
2 + 7 PB each month for photos alone (as of Oct. 2012) 1.15B people (MAUs) Source: Facebook internal data, June M+ photos uploaded per day (on average in Q4 2012)
3 traffic growth
4 clusters a unit of compute
5 our clusters news feed advertising web messaging photos cache database
6 1 st generation clusters MPLS domain backbone Layer 3 Layer 2 cluster cluster n x 1Gb / first-gen 10Gb rack 1Gb ed uplinks
7 early challenges usable capacity Layer 2 scaling
8 2 nd generation MPLS domain backbone Layer 3 cluster cluster cluster cluster Layer 2 10Gb fiber rack 10Gb copper routed uplinks
9 BGP to the rack control scale no IGP
10 lots of intra-cluster traffic! Internet backbone web photos cluster cluster cluster cluster cluster cluster cluster cluster rack rack
11 the primary role of our backbone connects datacenters private / transit peering
12 growing pains backbone devices are too powerful for intra-dc needs
13 looking for a better way to scale
14 evolving backbone web news feed cluster cluster cluster cluster cluster cluster cluster cluster rack backend datacenter network rack
15 it works, why change? chassis break in obscure ways efficiency
16 3 rd generation Folded Clos datacenter-wide fabric fabric fabric fabric fabric fabric fabric fabric fabric rack
17 3 rd generation spine spine spine spine spine spine spine spine spine server pod fabric fabric fabric fabric rack fabric fabric fabric fabric
18 3 rd generation spine spine spine spine spine spine spine spine spine server pod rack server pod rack
19 scaling to a full datacenter pod spine pod plane pod pod spine
20 managing everything
21 approaching networking from a software mindset configuration C Programing auditing alerting remediating
22 frees up engineers to make greater impact learning automating sharing
23 deploying a cluster step engineer computer planning the port map physical installation generating configuration applying validating enabling for live traffic
24 FBAR engineers create audits and remediation scripts audits trigger alarms FBAR reacts to alarms
25 IX peering dropped BGP session syslog alarm attempt remediation, still down? No discard Yes escalate For more information, see Making Facebook Self-Healing
26 understanding the black box FABRIC INTERCONNECT SWITCH ASIC CP CPU L3 Tables L2 Tables PHY CTLR PHY CTLR PHY CTLR SFP SFP SFP SFP SFP SFP SFP SFP SFP SFP SFP SFP
27 troubleshooting the black box when a line-card goes crazy how do you even know about it? never trust the box!
28 monitoring everything all links / BGP sessions FIBs TCP retransmit stats
29 a culture of automation filter noise in software automate the repetitive engineers focus on real problems
30 our rack es
31 the problem install and forget configuration drift inconsistent IPv6 support
32 IPv6 everywhere! for real! every rack in 2013 all services in early 2014 why? IPv4 won t last forever Band-Aids are not fun to troubleshoot and it s really cool! 2a03:2880:2110:df07:face:b00c:0:1
33 rolling out IPv6 dual-stacked backbone and cluster es rack upgrades service migration
34 the old way to upgrade a cluster coordinate an outage window with affected service owners drain traffic upgrade
35 the difficulty lots of service owners news feed advertising web messaging photos cache database
36 we needed a change. why drain? why a single window? why is NetEng so heavily involved?
37 looking at an early attempt blacklist racks by hostnames, upgrade the rest
38 how we solved it dedicated racks? shift the responsibility to the service owner shared racks? schedule every rack under full automation
39 dedicated racks shift the responsibility? real world less time on all sides! empowered service owners moved from user to customer we re friends now!
40 focused on a smooth user experience single button upgrades detailed reporting from the start easy job management
41 shared racks schedule every rack? accurate timing and notification some services need to be drained why not? software will do the work anyway
42 where are we now? service owners handling rack upgrades! a network that constantly upgrades itself!
43 how? Aggiornamento! client / server model based on Thrift runs on Linux, written in Python, backed by MySQL integrates across all internal systems: impact analysis and notification scheduling job management
44 automate your day job! focus on the impossible!
Data Center Use Cases and Trends
Data Center Use Cases and Trends Amod Dani Managing Director, India Engineering & Operations http://www.arista.com Open 2014 Open Networking Networking Foundation India Symposium, January 31 February 1,
Building a small Data Centre
Building a small Data Centre Cause we re not all Facebook, Google, Amazon, Microsoft Karl Brumund, Dyn RIPE71 1 Dyn what we do DNS, email, Internet Intelligence from where 28 sites, 100s of probes, clouds
Core and Pod Data Center Design
Overview The Core and Pod data center design used by most hyperscale data centers is a dramatically more modern approach than traditional data center network design, and is starting to be understood by
Netflix Open Connect. 2 Terabits from 6 racks
Netflix Open Connect 2 Terabits from 6 racks 1 Who am I? Ryan Woolley Network Architect for Netflix [email protected] 2 What is Netflix? Unlimited, flat-fee streaming to hundreds of devices Movies,
Cisco Change Management: Best Practices White Paper
Table of Contents Change Management: Best Practices White Paper...1 Introduction...1 Critical Steps for Creating a Change Management Process...1 Planning for Change...1 Managing Change...1 High Level Process
Towards Smart and Intelligent SDN Controller
Towards Smart and Intelligent SDN Controller - Through the Generic, Extensible, and Elastic Time Series Data Repository (TSDR) YuLing Chen, Dell Inc. Rajesh Narayanan, Dell Inc. Sharon Aicler, Cisco Systems
Cisco s Massively Scalable Data Center
Cisco s Massively Scalable Data Center Network Fabric for Warehouse Scale Computer At-A-Glance Datacenter is the Computer MSDC is the Network Cisco s Massively Scalable Data Center (MSDC) is a framework
Release Notes for PicOS 2.4
January, 2015 Version: 25 www.pica8.com Pica8, Inc. 1032 Elwell Court, Suite 105 Palo Alto, CA. 94303 +1 (650) 614-5838 [email protected] [email protected] Copyright 2015 Pica8 Inc. Pica8 is a registered
MEDIAROOM. Products Hosting Infrastructure Documentation. Introduction. Hosting Facility Overview
MEDIAROOM Products Hosting Infrastructure Documentation Introduction The purpose of this document is to provide an overview of the hosting infrastructure used for our line of hosted Web products and provide
Infrastructure overview. Marlon Dutra Production Engineer, Traffic
1 Infrastructure overview Marlon Dutra Production Engineer, Traffic October, 2013 2 Physical infra 3 Data centers 4 Edge locations 5 Prineville, OR 6 Organization Suites Clusters services front end back
Introduction to Network Virtualization in IaaS Cloud. Akane Matsuo, [email protected] Midokura Japan K.K. LinuxCon Japan 2013 May 31 st, 2013
Introduction to Network Virtualization in IaaS Cloud Akane Matsuo, [email protected] Midokura Japan K.K. LinuxCon Japan 2013 May 31 st, 2013 About myself 2001.4 l NTTCommunications: OCN, Verio, Arcstar
SDN and Open Ethernet Switches Empower Modern Data Center Networks
SDN and Open Ethernet Switches Empower Modern Data Center Networks Jeff Doyle Big Switch Networks ([email protected]) April 2015 1 What Haunts Data Center Admins? Poor visibility into the network
Intensive Hosting. Intensive Hosting Overview. Why Intensive Hosting?
Rackspace is the world s leader in hosting. We deliver websites, web-based IT systems, and computing as a service. Our rapid growth is the result of our commitment to serving our customers, known as Fanatical
Setting the Management IP Address
This chapter includes the following sections: Management IP Address, page 1 Configuring the Management IP Address on a Blade Server, page 2 Configuring the Management IP Address on a Rack Server, page
CHOOSING A RACKSPACE HOSTING PLATFORM
CHOOSING A RACKSPACE HOSTING PLATFORM Rackspace has years of experience in hosting and has learnt that the unique needs of our customers businesses often determines the level of accountability and project
Centralized Orchestration and Performance Monitoring
DATASHEET NetScaler Command Center Centralized Orchestration and Performance Monitoring Key Benefits Performance Management High Availability (HA) Support Seamless VPX management Enables Extensible architecture
Network and Addressing Design for IPv6 Transition
Supported by the 2014 FIA Workshop Network and Addressing Design for IPv6 Transition IPv6 Transition in a data centre network FIA Workshop on IPv6 implementation in governments 18.03.2014, Athens/Greece
Cloud Networking: A Novel Network Approach for Cloud Computing Models CQ1 2009
Cloud Networking: A Novel Network Approach for Cloud Computing Models CQ1 2009 1 Arista s Cloud Networking The advent of Cloud Computing changes the approach to datacenters networks in terms of throughput
Architecting Data Center Networks in the era of Big Data and Cloud
Architecting Data Center Networks in the era of Big Data and Cloud Spring Interop May 2012 Two approaches to DC Networking THE SAME OLD Centralized, Scale-up Layer 2 networks Monstrous chassis es TRILL
Multi-Gigabit Intrusion Detection with OpenFlow and Commodity Clusters
Multi-Gigabit Intrusion Detection with OpenFlow and Commodity Clusters Copyright Ali Khalfan / Keith Lehigh 2012. This work is the intellectual property of the authors. Permission is granted for this material
Simplifying Data Center Network Architecture: Collapsing the Tiers
Simplifying Data Center Network Architecture: Collapsing the Tiers Abstract: This paper outlines some of the impacts of the adoption of virtualization and blade switches and how Extreme Networks can address
Juniper Networks Management Pack Documentation
Juniper Networks Management Pack Documentation Juniper Networks Data Center Switching Management Pack for VMware vrealize Operations (vrops) Release 2.5 Modified: 2015-10-12 Juniper Networks, Inc. 1133
Addressing Scaling Challenges in the Data Center
Addressing Scaling Challenges in the Data Center DELL PowerConnect J-Series Virtual Chassis Solution A Dell Technical White Paper Dell Juniper THIS WHITE PAPER IS FOR INFORMATIONAL PURPOSES ONLY, AND MAY
Introduction to Junos Space Network Director
Introduction to Junos Space Network Director Release 2.0 Published: 2015-02-12 Juniper Networks, Inc. 1194 North Mathilda Avenue Sunnyvale, California 94089 USA 408-745-2000 www.juniper.net All rights
Datacenter Rack Switch Redundancy Models Server Access Ethernet Switch Connectivity Options
Datacenter Rack Switch Redundancy Models Server Access Ethernet Switch Connectivity Options NANOG46 June 16, 2009 Dani Roisman droisman ~ at ~ peakwebconsulting ~ dot ~ com Introductions Slide 1 Server
Der Weg, wie die Verantwortung getragen werden kann!
Managed Security Services Der Weg, wie die Verantwortung getragen werden kann! Christoph Altherr System Engineer Security 2008 Cisco Systems, Inc. All rights reserved. Cisco Public 1 Agenda Enterprise
Transform Your Business and Protect Your Cisco Nexus Investment While Adopting Cisco Application Centric Infrastructure
White Paper Transform Your Business and Protect Your Cisco Nexus Investment While Adopting Cisco Application Centric Infrastructure What You Will Learn The new Cisco Application Centric Infrastructure
IPV6 SERVICES DEPLOYMENT
IPV6 SERVICES DEPLOYMENT LINX IPv6 Technical Workshop - March 2009 Jaco Engelbrecht Group Platforms Manager, clara.net DNS root zone goes AAAA! On 4 th February 2008 IANA added AAAA records for the A,
How Solace Message Routers Reduce the Cost of IT Infrastructure
How Message Routers Reduce the Cost of IT Infrastructure This paper explains how s innovative solution can significantly reduce the total cost of ownership of your messaging middleware platform and IT
Cisco Unified Computing Remote Management Services
Cisco Unified Computing Remote Management Services Cisco Remote Management Services are an immediate, flexible management solution that can help you realize the full value of the Cisco Unified Computing
Monitoring Remedy with BMC Solutions
Monitoring Remedy with BMC Solutions Overview How does BMC Software monitor Remedy with our own solutions? The challenge is many fold with a solution like Remedy and this does not only apply to Remedy,
America s Most Wanted a metric to detect persistently faulty machines in Hadoop
America s Most Wanted a metric to detect persistently faulty machines in Hadoop Dhruba Borthakur and Andrew Ryan dhruba,[email protected] Presented at IFIP Workshop on Failure Diagnosis, Chicago June
vsphere Private Cloud RAZR s Edge Virtualization and Private Cloud Administration
Course Details Level: 1 Course: V6PCRE Duration: 5 Days Language: English Delivery Methods Instructor Led Training Instructor Led Online Training Participants: Virtualization and Cloud Administrators,
The Software Defined Hybrid Packet Optical Datacenter Network SDN AT LIGHT SPEED TM. 2012-13 CALIENT Technologies www.calient.
The Software Defined Hybrid Packet Optical Datacenter Network SDN AT LIGHT SPEED TM 2012-13 CALIENT Technologies www.calient.net 1 INTRODUCTION In datacenter networks, video, mobile data, and big data
Global Headquarters: 5 Speen Street Framingham, MA 01701 USA P.508.872.8200 F.508.935.4015 www.idc.com
W H I T E P A P E R A p p l i c a t i o n D e l i v e r y f o r C l o u d S e r v i c e s : C u s t o m i z i n g S e r v i c e C r e a t i o n i n V i r t u a l E n v i r o n m e n t s Sponsored by: Brocade
IBM Security QRadar SIEM & Fortinet FortiGate / FortiAnalyzer
IBM Security QRadar SIEM & Fortinet / FortiAnalyzer Introducing new functionality for IBM QRadar Security Intelligence Platform: integration with Fortinet s firewalls and logs forwarded by FortiAnalyzer.
Network Documentation & Netdot
Network Monitoring and Management Network Documentation & Netdot These materials are licensed under the Creative Commons Attribution-Noncommercial 3.0 Unported license (http://creativecommons.org/licenses/by-nc/3.0/)
Contents UNIFIED COMPUTING DATA SHEET. Virtual Data Centre Support. www.interoute.com
Contents Scope of this Document... 2 Product Overview... 2 Virtual Data Centre and VDC Dedicated Infrastructure... 2 Service Levels... 3 Severity and Support Response Times... 4 On-boarding... 5 Incident
The On-Demand Application Delivery Controller
What s Inside: 2 Increase Intelligence, Not Operating Costs 2 Simplify Your Network 2 Maximize Large-Scale Application Performance 2 Achieve Ultimate Reliability 2 The Advantages of Technology 6 Platforms
Building A Cheaper Peering Router. (Actually it s more about buying a cheaper router and applying some routing tricks)
Building A Cheaper Peering Router (Actually it s more about buying a cheaper router and applying some routing tricks) Tom Scholl nlayer Communications, Inc. 1 What s this all about?
Copyright 2008 Link Technologies,Inc. A Proud Vendor Member of the
THE WHAT AND WHY ABOUT A Proud Vendor Member of the 1 What Is this about? 2 What is Mikrotik? What DOES it DO for ME! What is it s Purpose! What is the BIG DEAL? Why should I care? Does it help my bottom
Building Nameserver Clusters with Free Software
Building Nameserver Clusters with Free Software Joe Abley, ISC NANOG 34 Seattle, WA, USA Starting Point Discrete, single-host authoritative nameservers several (two or more) several (two or more) geographically
Introduction to VMware EVO: RAIL. White Paper
Introduction to VMware EVO: RAIL White Paper Table of Contents Introducing VMware EVO: RAIL.... 3 Hardware.................................................................... 4 Appliance...............................................................
Creating Web Farms with Linux (Linux High Availability and Scalability)
Creating Web Farms with Linux (Linux High Availability and Scalability) Horms (Simon Horman) [email protected] December 2001 For Presentation in Tokyo, Japan http://verge.net.au/linux/has/ http://ultramonkey.org/
Syslog Analyzer ABOUT US. Member of the TeleManagement Forum. [email protected] +1-916-290-9300 http://www.ossera.com
Syslog Analyzer ABOUT US OSSera, Inc. is a global provider of Operational Support System (OSS) solutions for IT organizations, service planning, service operations, and network operations. OSSera's multithreaded
ScienceLogic vs. Open Source IT Monitoring
ScienceLogic vs. Open Source IT Monitoring Next Generation Monitoring or Open Source Software? The table below compares ScienceLogic with currently available open source network management solutions across
Vmware VSphere 6.0 Private Cloud Administration
To register or for more information call our office (208) 898-9036 or email [email protected] Vmware VSphere 6.0 Private Cloud Administration Class Duration 5 Days Introduction This fast paced,
Business white paper. Top ten reasons to automate your IT processes
Business white paper Top ten reasons to automate your IT processes Table of contents 4 Data center management trends and tools 4 Today s challenge 4 What is next? 5 Automating the remediation of incidents
Voxee Hosted VoIP Billing
Voxee Hosted VoIP Billing Fully Managed Speed & Reliability Voxee Inc 60 E Rio Salado Parkway Suite 900 Tempe, Arizona 85281 p: +1.480.366.5950 e: [email protected] The VoIP Service Provider s Dilemma
Lab 5.2.5 Configure IOS Firewall IDS
Lab 5.2.5 Configure IOS Firewall IDS Objective Scenario Topology: Estimated Time: 15 minutes Number of Team Members: Two teams with four students per team. In this lab, the student will learn how to perform
czwartek, 21 lutego 13
Beyond 300Gb/s deployment - challenges and solutions Sylwester Biernacki, PLIX CEO [email protected] What is PLIX? Kalmár Zoltán, President Alan Hawkins IXP An Internet exchange point (IX or IXP) is a physical
Network Management and Monitoring Software
Page 1 of 7 Network Management and Monitoring Software Many products on the market today provide analytical information to those who are responsible for the management of networked systems or what the
Network Load Balancing
Network Load Balancing Step by Step installation of Network Load Balancing in Windows Server 2008 R2. Prerequisite for NLB Cluster 1. Log on to NODE1 Windows Server 2008 R2 system with a domain account
WHITE PAPER. Avoiding the Pitfalls when Transitioning into Managed Services. By Nick Cavalancia
Avoiding the Pitfalls when Transitioning into Managed Services By Nick Cavalancia As you begin your journey transitioning into managed services, you ll quickly find the transition is more about how you
mbits Network Operations Centrec
mbits Network Operations Centrec The mbits Network Operations Centre (NOC) is co-located and fully operationally integrated with the mbits Service Desk. The NOC is staffed by fulltime mbits employees,
Description: Objective: Upon completing this course, the learner will be able to meet these overall objectives:
Course: Building Cisco Service Provider Next-Generation Networks, Part 2 Duration: 5 Day Hands-On Lab & Lecture Course Price: $ 3,750.00 Learning Credits: 38 Description: The Building Cisco Service Provider
White Paper. Network Simplification with Juniper Networks Virtual Chassis Technology
Network Simplification with Juniper Networks Technology 1 Network Simplification with Juniper Networks Technology Table of Contents Executive Summary... 3 Introduction... 3 Data Center Network Challenges...
Ethernet Wide Area Networking, Routers or Switches and Making the Right Choice
Ethernet Wide Area Networking, Routers or Switches and Making the Right Choice The Road To Ethernet WAN Various industry sources show trends in globalization and distribution, of employees moving towards
NetFlow/IPFIX Various Thoughts
NetFlow/IPFIX Various Thoughts Paul Aitken & Benoit Claise 3 rd NMRG Workshop on NetFlow/IPFIX Usage in Network Management, July 2010 1 B #1 Application Visibility Business Case NetFlow (L3/L4) DPI Application
Elasticsearch on Cisco Unified Computing System: Optimizing your UCS infrastructure for Elasticsearch s analytics software stack
Elasticsearch on Cisco Unified Computing System: Optimizing your UCS infrastructure for Elasticsearch s analytics software stack HIGHLIGHTS Real-Time Results Elasticsearch on Cisco UCS enables a deeper
Enterprise IT is complex. Today, IT infrastructure spans the physical, the virtual and applications, and crosses public, private and hybrid clouds.
ENTERPRISE MONITORING & LIFECYCLE MANAGEMENT Unify IT Operations Enterprise IT is complex. Today, IT infrastructure spans the physical, the virtual and applications, and crosses public, private and hybrid
Arista and Leviton Technology in the Data Center
Visit: www.leviton.com/aristanetworks Arista and Leviton Technology in the Data Center Customer Support: 1-408-547-5502 1-866-476-0000 Product Inquiries: 1-408-547-5501 1-866-497-0000 General Inquiries:
Diagnostics and Troubleshooting Using Event Policies and Actions
Diagnostics and Troubleshooting Using Event Policies and Actions Brocade Network Advisor logs events and alerts generated by managed devices and the management server and presents them through the master
VXLAN: Scaling Data Center Capacity. White Paper
VXLAN: Scaling Data Center Capacity White Paper Virtual Extensible LAN (VXLAN) Overview This document provides an overview of how VXLAN works. It also provides criteria to help determine when and where
Help! My Big Expensive Router Is Really Expensive!
Help! My Big Expensive Router Is Really Expensive! 1 Panelists David Temkin, Netflix Craig Pierantozzi, Microsoft Richard Turkburgen, GTT Mark Berly, Arista Kevin Wollenweber, Cisco 2 Let me be clear 3
Vistara Lifecycle Management
Vistara Lifecycle Management Solution Brief Unify IT Operations Enterprise IT is complex. Today, IT infrastructure spans the physical, the virtual and applications, and crosses public, private and hybrid
VMware vcenter Log Insight Getting Started Guide
VMware vcenter Log Insight Getting Started Guide vcenter Log Insight 2.0 This document supports the version of each product listed and supports all subsequent versions until the document is replaced by
ICND2 NetFlow. Question 1. What are the benefit of using Netflow? (Choose three) A. Network, Application & User Monitoring. B.
ICND2 NetFlow Question 1 What are the benefit of using Netflow? (Choose three) A. Network, Application & User Monitoring B. Network Planning C. Security Analysis D. Accounting/Billing Answer: A C D NetFlow
How Microsoft IT Developed a Private Cloud Infrastructure
Situation Microsoft IT wanted to reduce lab space server sprawl and introduce a new level of management and support efficiency. The facility needed to be both efficient and flexible enough to support the
Cisco s Massively Scalable Data Center. Network Fabric for Warehouse Scale Computer
Network Fabric for Warehouse Scale Computer Cisco Massively Scalable Data Center Reference Architecture The data center network is arguably the most challenging design problem for a network architect.
Cisco Network Switches Juniper Firewall Clusters
Cisco Network Switches Juniper Firewall Clusters Cisco Network Infrastructure Cisco Network Infrastructure Core Network Consists of 4 Cisco 4506 switches 10 Gig E Fiber Optic Connections between switches
Carrier-grade VoIP platform with Kamailio at 1&1
Carrier-grade VoIP platform with Kamailio at 1&1 Kamailio World, 17.04.2013 Henning Westerholt Head of IT Operations Internet Access & Communications 1&1 Internet AG 2011 1 About me Henning Westerholt
Traditional v/s CONVRGD
Traditional v/s CONVRGD Traditional Virtualization Stack Converged Virtualization Infrastructure with HCE/HSE Data protection software applications PDU Backup Servers + Virtualization Storage Switch HA
NetScaler Logging Facilities
NetScaler Logging Facilities www.citrix.com Table of Contents Overview...3 SNMP Traps...3 SNMP Polling...3 Syslog and Audit Server...3 NetScaler Web Logging...4 Historical Reporting...5 Performance Record
Simplifying the Data Center Network to Reduce Complexity and Improve Performance
SOLUTION BRIEF Juniper Networks 3-2-1 Data Center Network Simplifying the Data Center Network to Reduce Complexity and Improve Performance Challenge Escalating traffic levels, increasing numbers of applications,
Bare Metal Cloud. 1.0 Terminology. 3.0 Service Options. 2.0 Service Description
This Bare Metal Cloud Service Agreement ( Service Agreement ) sets forth the specific terms and conditions under which LightEdge Solutions, Inc. ( LightEdge ) shall supply certain Services to Customer.
BROCADE FABRIC VISION TECHNOLOGY FREQUENTLY ASKED QUESTIONS
FAQ BROCADE FABRIC VISION TECHNOLOGY FREQUENTLY ASKED QUESTIONS Introduction This document answers frequently asked questions about Brocade Fabric Vision technology. For more information about Fabric Vision
Program Summary. Criterion 1: Importance to University Mission / Operations. Importance to Mission
Program Summary DoIT provides support for 1,200 virtual and 150 physical servers. Housed in DoIT data centers to take advantage of climate control, power conditioning and redundancy, fire suppression systems,
Enhancing Cisco Networks with Gigamon // White Paper
Across the globe, many companies choose a Cisco switching architecture to service their physical and virtual networks for enterprise and data center operations. When implementing a large-scale Cisco network,
EMC SCALEIO OPERATION OVERVIEW
EMC SCALEIO OPERATION OVERVIEW Ensuring Non-disruptive Operation and Upgrade ABSTRACT This white paper reviews the challenges organizations face as they deal with the growing need for always-on levels
TECHNICAL WHITEPAPER. Author: Tom Kistner, Chief Software Architect. Table of Contents
TECHNICAL WHITEPAPER Author: Tom Kistner, Chief Software Architect Last update: 18. Dez 2014 Table of Contents Introduction... 2 Terminology... 2 Basic Concepts... 2 Appliances... 3 Hardware...3 Software...3
Case Study of A Telecom Infrastructure Management Company
Case Study of A Telecom Infrastructure Management Company Customer : A Leading Telecom Tower Management Company in India Customer s Business Serves to Telecom Operators Provides Network Operations Services
NTT - A global IPv6 deployment case study
About NTT NTT - A global IPv6 deployment case study Adoption considerations An Adoption how-to IPv6 beyond the transition Hikari-TV Earthquake warning service 6 All backbone equipment needs to be audited
Cisco SFS 7000D Series InfiniBand Server Switches
Q&A Cisco SFS 7000D Series InfiniBand Server Switches Q. What are the Cisco SFS 7000D Series InfiniBand switches? A. A. The Cisco SFS 7000D Series InfiniBand switches are a new series of high-performance
NETFORT LANGUARDIAN MONITORING WAN CONNECTIONS. How to monitor WAN connections with NetFort LANGuardian Aisling Brennan
NETFORT LANGUARDIAN MONITORING WAN CONNECTIONS How to monitor WAN connections with NetFort LANGuardian Aisling Brennan LANGuardian gives you the information you need to troubleshoot problems and monitor
MPLS WAN Explorer. Enterprise Network Management Visibility through the MPLS VPN Cloud
MPLS WAN Explorer Enterprise Network Management Visibility through the MPLS VPN Cloud Executive Summary Increasing numbers of enterprises are outsourcing their backbone WAN routing to MPLS VPN service
Diagnosing the cause of poor application performance
Diagnosing the cause of poor application performance When it comes to troubleshooting application performance issues, there are two steps you can take to make diagnosis easier, faster and more accurate.
Pass Through Proxy. How-to. Overview:..1 Why PTP?...1
Pass Through Proxy How-to Overview:..1 Why PTP?...1 Via an SA port...1 Via external DNS resolution...1 Examples of Using Passthrough Proxy...2 Example configuration using virtual host name:...3 Example
Meraki MX Family Cloud Managed Security Appliances
DATASHEET Meraki MX Family Cloud Managed Security Appliances Overview The Meraki MX is a complete next generation firewall and branch gateway solution, designed to make distributed networks fast, secure,
The Remote Infrastructure Management Platform
services capabilities The Remote Infrastructure Management Platform What is the Remote Infrastructure Management (RIM) Platform? As part of our Global Services Operating Architecture, the RIM platform
Virtual Machine in Data Center Switches Huawei Virtual System
Virtual Machine in Data Center Switches Huawei Virtual System Contents 1 Introduction... 3 2 VS: From the Aspect of Virtualization Technology... 3 3 VS: From the Aspect of Market Driving... 4 4 VS: From
MPLS-based Layer 3 VPNs
MPLS-based Layer 3 VPNs Overall objective The purpose of this lab is to study Layer 3 Virtual Private Networks (L3VPNs) created using MPLS and BGP. A VPN is an extension of a private network that uses
VMware vcenter Log Insight Getting Started Guide
VMware vcenter Log Insight Getting Started Guide vcenter Log Insight 1.5 This document supports the version of each product listed and supports all subsequent versions until the document is replaced by
NETWORKING FOR DATA CENTER CONVERGENCE, VIRTUALIZATION & CLOUD. Debbie Montano, Chief Architect [email protected]
NETWORKING FOR DATA CENTER CONVERGENCE, VIRTUALIZATION & CLOUD Debbie Montano, Chief Architect [email protected] DISCLAIMER This statement of direction sets forth Juniper Networks current intention