Cisco Systems WS-C2950-12 Guida Utente

THIS IS THE POWER OF THE NETWORK. now.CISCO PRODUCT GUIDE

CISCO ROUTERS—LEGACY NETWORKINGSMALL OFFICE OR BUSINESS/BRANCH?SMALL OFFICE,SINGLE WANISDN OR SERIAL?ISDNISDN AND/OR SERIAL?SERIAL ONLY ISDN AND SERIA

HOW MANY EMPLOYEES?10 50 250+100CISCO PIX SECURITY APPLIANCESCISCO PIX 501 CISCO PIX 501 CISCO PIX 506E CISCO PIX 515ECisco PIX® 501 Firewall(50 user

CISCO IP COMMUNICATIONS SOLUTIONSHOW MANY HANDSETS ARE REQUIRED?• Cisco 2821 CallManager Express Bundle• 1-port RJ-48 multiflex trunk E1• Cisco Cataly

CISCO2851-CCME/K989• Cisco 2851 CallManager Express Bundle• 1-port RJ-48 multiflex trunk E1• Cisco Catalyst Switch 3560 24/48-port 10/100 switch• Cisc

BASIC FEATURESCISCO IP PHONE7902G• Entry-level phone• Single line• No display• No configurable fixed keysADVANCED FEATURESCISCO IP PHONE7905GCISCO IP

ANALOGUE/FAXCISCO IP PHONE7970GCISCO IP PHONE7920CISCO IP CONFERENCESTATION 7935/7936CISCO IP EXPANSIONMODULE 7914CISCO ATA186/188• 8 programmable key

Typical ExampleCisco Aironet Series 1200 802.11g Access PointAIR-AP1231G-E-K9• 802.11g: 54 Mbps/2.4 GHzSimultaneousdual-band operation802.11a+gCisco A

GLOSSARY100BASE-FX – 100-Mbps fixed uplink configuration1000BASE-T – The Gigabit Ethernet standard (1 gigabit is 1000megabits per second) using four p

IP Security (IPSec) – A suite of protocols that providesauthentication, integrity, and encryption algorithms.LAN – A group of computers and associated

Product LinksCisco Catalyst 2950 Series Switcheswww.cisco.com/go/catalyst2950Cisco Catalyst 3550 Series Switcheswww.cisco.com/go/catalyst3550Cisco Cat

SMARTER WAYS OF NETWORKINGCISCO SYSTEMS,THE WORLDWIDE LEADERIN END-TO-END NETWORKING SOLUTIONS,PROVIDES THE BROADEST RANGE OFSOLUTIONS FOR TRANSPORTIN

Argentina • Australia • Austria • Belgium • Brazil • Bulgaria • Canada • Chile • China PRC • Colombia • Costa Rica • Croatia • Cyprus • Czech Republic

SECURITY IS AN ISSUE FOR EVERY COMPANY. CISCOSECURITY SOLUTIONS HELP PROTECT YOUR NETWORK FROMINSIDE AND OUT, ENCOMPASSING:• VPNs, firewalls, access c

• 10/100 ports: 12 or 24• 1 rack-unit switch• Standard SI10/100 COPPERSTACKABLE?NOWS-C2950-12WS-C2950-241000BASE-TXGIGABITETHERNET COPPER• 10/100 port

WS-C2950SX-24WS-C2950SX-48-SILAYER 2 SWITCHINGCONNECTIVITY?1000BASE-SXGIGABITETHERNET FIBREWS-C2950G-12-EIWS-C2950G-24-EIWS-C2950G-48-EINOGIGABIT COPP

NO• 10/100 ports with PoE: 24 or 48 • 1 rack-unit switch• 2 SFP ports(24-port model)• 4 SFP ports(48-port model)• Supports IEEE 802.3af PoE standar

YESPOWER OVERETHERNET?+Standard Software ImageEnhanced Software Image—for enhanced security/QoS/routingSLAYER 2/LAYER 3 SWITCHINGSTACKABLE?GIGABIT COP

CISCO ROUTERS —BROADBAND ROUTINGSMALL OFFICEBASICBASIC OR ADVANCEDSECURITY AND VPN/PERFORMANCE?ADVANCEDSMALL OFFICE ORBUSINESS/BRANCH?DO YOU HAVE ABRO

DO YOU NEEDVOICE SERVICES?SMALL BUSINESS/BRANCHDO YOU HAVE A BROADBAND MODEM?NO YESNO YESYESCISCO 1701 ADSL SECURITYACCESS ROUTER• 1-port 10/100 Mbps•