The following diagrams show some of the applications with the 4335 Access Router:
Application 1: Application traffic prioritization and WAN bandwidth allocation using
Remote Site
Video Conference
FTP server
Central Site
4335 Access Rou
IP Phones
WAN Access Platform
VoIP Gateway
T1/E1
Video Co |
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| Remote Site |
Corporate servers | 2xT1/E1 | IP Network |
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| ||
(email, database, Web) |
| (MPLS Enabled) |
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| Video Conference | |
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| T1/E1 |
IP Phones |
| FTP server | |
| VoIP Gateway |
| 4335 A |
|
|
| IP Phones |
| VoIP & Video IP Traffic, Expedited Forwarding (EF) class of service, 20% WAN bandwidth |
| VoIP Gateway |
| FTP & SAP Traffic, Assured Forwarding (AF1) class of service AF1, 40% WAN bandwidth | ||
|
| ||
| Email & Web Traffic, Best Effort (BE) class of service, 20% WAN bandwidth |
| |
Application 2: Network access redundancy: Frame Relay service augmented with
Remote Site
Central Site
Corporate L
Corporate server (email, database, W
|
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| Remote Site |
| er |
|
|
|
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| Corporate servers |
T1/E1 |
| T1/E | (email, database, Web) |
|
|
| VPN Gateway |
|
|
| DSL/Cable Modem |
2xT1/E1 |
|
|
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| Internet | ISP | Remote Branch Office |
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|
ISP
DSL/Cable Modem
DSL/Cable Modem
lient
Client
