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REMOTE MANAGEMENT OF SYSTEM REMOTE MANAGEMENT OF SYSTEM

REMOTE MANAGEMENT OF SYSTEM - PowerPoint Presentation

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REMOTE MANAGEMENT OF SYSTEM - PPT Presentation

PRESENTED BY UWALAKA EZE HARSHITH THUMMALAPALLY AMITH VAKKALAGADDA INTRODUCTION A process where network administrators have remote control of systems a llowing users with remote computers to create a logical connection to the internet This process is possible by remote access which is ID: 807531

remote network computer management network remote management computer virtual cisco security profile features microsoft software access networking physical machine

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Slide1

REMOTE MANAGEMENT OF SYSTEM

PRESENTED BY:

UWALAKA EZE

HARSHITH THUMMALAPALLY

AMITH VAKKALAGADDA

Slide2

INTRODUCTION:-

A process where network administrators have remote control of systems

a

llowing users with remote computers to create a logical connection to the internet. This process is possible by remote access which is a set of technologies which connects a computer out of range to the internet

The system is overlooked by a user through SNMP which notifies him about various system based on Microsoft, Cisco

etc

which use the remote management model

Microsoft operating system have sets of applications which enables remote access and security features that an administrator should need in his daily routing

CISCO used remote management model by a software called Cisco Virtual Office which provided support for quality of service (

QoS

) for voice and video, and has flexible security options

Slide3

COMPONENTS OF REMOTE NETWORKING MODEL:-

The Microsoft and Cisco used the following components for efficient functioning. They are as follows

Virtualization Platform (virtual computer systems, virtualization layer, and physical NICs)

Attached Bridge

Management Client

Network Port Profile Database (NPPDB)

Slide4

COMPONENTS OF REMOTE NETWORKING MODEL:-

Slide5

VIRTUALIZATION PLATFORM:-

Consists of emulators and hypervisors that emulate whole physical computer machine providing multiple virtual machines on one physical platform

Allows in virtualized server isolation

Virtual computer is an emulation of a computer system based on computer architectures providing functionality of a physical computer with specialized hardware, software, or both

Platform virtualization refers to the creation of a virtual machine that acts like a real computer with an operating system

Slide6

VIRTUALIZATION PLATFORM:-

Software executed on these virtual machines is separated from the underlying hardware resources

Network Interface Controller (NIC) – Computer hardware component that connects a computer to a computer network

Modern NICs offer advanced features such as interrupt and DMA interfaces to the host processors, support for multiple receive and transmit queues, partitioning into multiple logical interfaces, and on-controller network traffic processing such as the TCP offload engine

Slide7

ATTACHED BRIDGE:-

A direct attachment of the virtual machine's NIC to the given physical interface of the host physical machine

Packets whose destination is on the same host physical machine as where they originate from are directly delivered to the target device

Both origin and destination devices need to be in bridged mode for direct delivery. If either one of them is in

vepa

mode, a VEPA capable bridge is required

Slide8

MANAGEMENT CLIENT:-

Delivers distributed endpoint management (mobile, laptop, desktop, and server), helping IT deliver great service to end-users while minimizing cost, maintaining compliance, and reducing security risks

Make intelligent decisions knowing the current state of inventory

Pass software audits with ease and manage your software entitlements – don’t over deploy and don’t over spend

Reduce vulnerability and financial risk through endpoint compliance and automated software patching

Slide9

MANAGEMENT CLIENT:-

Automate system provisioning, application deployment, profile configuration from a single console

Seamlessly drive endpoint troubleshooting and management from BMC service management solutions

Must be available on-demand or on premises

Slide10

NETWORK PORT PROFILE DATABASE (NPPDB):-

Slide11

NETWORK PORT PROFILE DATABASE (NPPDB):-

Refers to a set of networking attributes for virtual machine(s) • MAC address, VLAN,

QoS

Describes a specific configuration of network infrastructure

To which virtual machine gets connected to

Establishes consistent configuration among the bridges

Slide12

NETWORK PORT PROFILE DATABASE (NPPDB):-

OVF – DMTF standard for packaging, distributing, and deploying VMs

Network port profile XML schema and OVF provide an interoperable way of provisioning and deploying networks in virtualized

Network Port Profile

configuration is independent from OVF

Slide13

SECURITY FEATURES OF MICROSOFT REMOTE ACCESS:-

Microsoft remote access offers a wide range of security features including:

Authentication and authorization

Secure user authentication

Extensible Authentication Protocol

Data encryption

Caller ID

Remote access account lockout

Remote access policy profile packet filtering

Packet filtering for VPN remote access

Slide14

SECURITY FEATURES OF CISCO REMOTE ACCESSING:-

Cisco offers wide range of security features such as:

24x7 Threat Analysis and Management

Log Collection and Event Correlation

High Touch Management and Incident Support

Net flow and Metadata Extraction

Proactive Threat Hunting

Full Packet Capture

Slide15

PROBLEMS:-

Due to technology advances associated with convergence, consolidation and centralisation across the ICT stack, networks have become increasingly important and complex

COMPLEXITY :

Disparate network elements from multiple vendors need to be managed, along with secure policies, application performance and service levels

COST

: Networking and communications costs are a perennial concern for organisations and one of the most important factors in implementing new services

RESOURCING

: technical expertise could be better used to progress business projects, rather than manage network monitoring and availability issues

RELIABILITY

: Critical business applications and processes are impacted by unpredictable network availability

Slide16

CHALLENGES:-

GREATER COMPLEXITY:

Disparate network elements from multiple vendors need to be managed, along with secure policies, application performance and service levels

RELIABILITY / PREDICTABILITY:

Critical business applications and processes are impacted by unpredictable network availability

COST MANAGEMENT:

Networking and communications costs are a perennial concern for organisations and one of the most important factors in implementing new services

Slide17

OTHER CHALLENGES:-

Lack of common configuration information that may be referenced by the virtualization ecosystem management entities

Disparity between the capabilities of embedded bridges in the virtualization hosts and the capabilities of bridges in the attached network

Technologies such as WAN optimization voice/video over IP, WLAN Application based policy control have all become an important to network element which oversee the effectiveness on Remote Network Management

Microsoft and Cisco offer various software and hardware tool to enable the effectiveness of an administrator

Slide18

SOLUTIONS:-

DEVICE AND VENDOR AGNOSTIC

: A wide variety of networking products from different vendors such as Cisco®, Juniper®, Blue Coat®, Riverbed®,

Adva

™, IPFX®, F5® are added as technology evolves

INCREASED AVAILABILITY:

Greater network availability through 24x7 proactive monitoring and managed problem resolution by a team of networking specialists

INFORMATION AT ALL TIMES:

Near real time information on your network through our 24x7 customer accessible portal

REDUCED COSTS

: Reduce the cost of IT management and the total cost of ownership, allowing your in-house experts to focus on your core business activities

Slide19

CONCLUSION:-

We have discussed about:

Introduction

Components for efficient functioning of Remote Management

Security Features of Microsoft and Cisco Remote Management

Problems

Challenges

Solutions

Slide20

QUESTIONS?

Slide21

THANK YOU