Cisco 2975 - Catalyst LAN Base Switch Manuale utente

Cisco Catalyst 2975

Stackable Switch

Business Presentation

Video on

Demand Wireless

Mobility

Collaboration

Tools

21st-Century Branches:

Taking a Bigger Role

New Business Applications

Interactive

Business

Source: Nemerts Research Virtual Workplace—

Branch Office Strategies

Number of Branches

Grows 10% per Year

90% of New Employees

Work in Branches

Branch Office Customer Challenges

Lack of branch office IT support staff

Growing number of branch offices straining budgets

Need ability to connect diverse device types

Meeting regulatory compliance

Need for 24-hour network uptime

Today’s Branch

The Branch Transformation

Empowered Branch

Unmanaged networks

Aging, Disparate Data/

Voice Networks Unified Voice/Data/Video

Network Platform

Struggling to Keep

Up with Security Self-Defending Networks

Limited Mobility, Limited

Disaster Recovery High-Availability, Unified

Wireless—Wireline Business

Unmanaged Networks Scalable Management

Inconsistent Branches

and Branch-HQ solutions Consistent Branches

and Branch-HQ Services

Network Total Cost of Ownership (TCO)

Capital expenditure is one element of the total cost of a system.

Operational and opportunity costs outweigh capital expenditures.

Capital Expenditures* (20%) Operational Costs* (80%)

Troubleshooting

Maintenance

Skilled Technical Staff

Facilities

Productivity Lost

Lost Opportunity Costs

Missed or Delayed Business

Opportunities Due to

Unavailable Technologies

Network Costs = 20% Purchase, 80% Operations

Source: Gartner Group, 2005.

Top Ten Causes of Higher TCO

Hardware Diversity

Configuration and Support Complexity

Security and Regulatory Demands

Conflicting Performance Criteria

Higher Costs for Incremental Services

Higher Recurring Expenses

Minimal Opportunities for Automation

Multiple Maintenance Contracts

Minimal Synergies Between Applications

Lack of Business Agility and High Upgrade Costs

Cisco Catalyst

Intelligent Switching Infrastructure

Intelligent Switching

Is a Common Foundation of Capabilities across Cisco® Catalyst® Switches

Performance,

Availability

Wire-speed

forwarding

No performance

effect with all

services enabled

QoS

Layer 2, 3, 4

classification

Policing and shaping

Multiple queues

Granular control

Security

Layer 2, 3, 4 access

control

Identity-based

authentication

Management security

Admission control

Manageability

End-to-end manageability

for centralized

administration

Web-based or command-

line interface (CLI)

Analysis and planning tools

Target 96-port

Commercial Branch

Offices and Wiring

Closets

Target 96-port

Commercial Branch

Offices and Wiring

Closets

New Cisco Catalyst 2975 Switch

High speed stacking with unified stack

management for up to nine switches in a

stack

L2+ intelligent services for enhanced

security, quality of service, and availability

to enable applications such as Cisco

Unified Communications

Gigabit Ethernet and Cisco Power over

Ethernet connectivity

Cisco Network Assistant and CiscoWorks

Limited lifetime hardware warranty

Software updates at no additional charge

Cisco® Catalyst® 2975GS-48PS-L

Part Number Description

WS-C2975GS-48PS-L 48 port 10/100/1000 PoE switch with 4 SFP uplink ports

WS-C2975GS-96PS-LM Two units of WS-C2975GS-48PS-L

Dec.

2008

New

Uses Cisco ASICs for superior quality and hardware and software integration

Cisco Catalyst 2975 Switch

Unified Network Services

Business Problem

Inability to support new

applications and growing

business requirements

Solution

Support multicast video

with IGMP enhancements

Cisco Intelligent Power

Management for IP phones

and wireless access points

Quality of service, rate

limiting, and classification

for granular network traffic

prioritization and control

Benefits

Faster deployment for

services and applications

Flexibility and agility

Cisco Catalyst 2975 Switch

Integrated Security

Business Problem

Security threats continue

to grow

Threats from the network

edge account for large

percentage

Negatively impact

employee productivity

Solution

Network Admission Control

Identity-based services -

802.1x enhancements

Catalyst Integrated Security

Framework (CISF)

Secure management

protocols

Port-, time-, and QoS-based

Access Control Lists in

hardware

Benefits

Payment Card Industry

(PCI) compliance

Protect intellectual

property

Protect company

reputation

Altri manuali per 2975 - Catalyst LAN Base Switch

Indice

Altri manuali Cisco Interruttore

Cisco

Cisco ASR 5000 Series Manuale

Cisco

Cisco Linksys SE1500 Manuale utente

Cisco

Cisco IOS XE Release 3SE Manuale utente

Cisco

Cisco C9200L-48P-4G Manuale utente

Cisco

Cisco Catalyst 3550 Manuale di installazione

Cisco

Cisco Catalyst 4948E Manuale di istruzioni

Cisco

Cisco 6130 NI-1 Manuale

Cisco

Cisco Linksys BUSINESS Series Manuale utente

Cisco

Cisco Nexus 93108TC-FX Manuale utente

Cisco

Cisco 2960 8TC - Catalyst Switch Manuale utente

Cisco

Cisco UNIFIED COMMUNICATIONS UC320W Manuale utente

Cisco

Cisco AJ732A - MDS 9134 Fabric Switch Manuale di istruzioni

Cisco

Cisco MDS 9396T Guida rapida

Cisco

Cisco MDS 9120 - Fabric Switch Manuale utente

Cisco

Cisco Catalyst 3650 Series Manuale

Cisco

Cisco WS-X6066-SLB-APC - Content Switching Module Manuale di installazione e funzionamento

Cisco

Cisco ME 6500 Istruzioni operative e di sicurezza

Cisco

Cisco 6500 - Catalyst Series 10 Gigabit EN Interface Module... Manuale utente

Cisco

Cisco IE 3010 Manuale utente

Cisco

Cisco MDS 9220i Manuale utente

Cisco

Cisco 300 Series Manuale utente

Cisco

Cisco Nexus 9348GC-FXP NX-OS Manuale

Cisco

Cisco 4900M - Catalyst Switch Manuale utente

Cisco

Cisco ESW-520-24 Guida all'installazione

Manuali Interruttore popolari di altre marche

URC

URC Total Control MFS-8 Manuale utente

Azbil

Azbil HPQ-D11 Manuale utente

Sony

Sony DFS-900M Manuale utente

SICK

SICK i17S Manuale utente

F&F

F&F SZR-277 Manuale utente

Shure

Shure UAMS/BK Manuale utente

Dräger

Dräger X-zone Switch Off Manuale utente

Asco

Asco Joucomatic 349 Series Manuale utente

BT Mini Hub Manuale utente

D-Link

D-Link DES-1226G Manuale utente

Johnson Controls

Johnson Controls FS80-C Manuale utente

Alcatel-Lucent

Alcatel-Lucent 7450 ESS-12 Manuale utente

MicroNet

MicroNet SP1200A Manuale utente

Ruijie

Ruijie RG-PF2920 Series Manuale di installazione e funzionamento

Altinex

Altinex DA1914SX Manuale utente

MiLAN

MiLAN MIL-SM2401M Manuale utente

RJM

RJM MASTERMIND PBC/6X Manuale utente

Atlas

Atlas MMK-KVM8 Manuale utente