ZyXEL Communications ZYWALL USG 20W - Scenario 8 - Reserving Highest Bandwidth Management Priority for a Superior User and Control Session per Host; Scenario 9 - Using ZyWALL to Control Popular P2 P Applications (USG 50 only); Scenario 10 - Deploying Content Filtering to Manage Employee Browsing Behavior; Scenario 11 - Quick Setup for Allowing WLAN Users to Access LAN Services (USG 20 W only)

3
EASY VPN — zero configuration
remote access
When establishing VPN tunnels, it could
be quite difficult for non-technical
employees to use due to the
complicated configuration.
The ZyWALL USG Series is equipped with
the “EASY VPN” solution to push
configuration files to the VPN clients
automatically; this eliminates the
configuration efforts while securing the
access at the same time.
Content Filter stops malware
and Web threats
The ZyWALL USG Content Filter enables
businesses to protect their users and
networks from malware and abuse such
as spyware, phishing attacks and
inappropriate P2P or IM usage. It keeps
office computers from getting infected
by dangerous malware and
comprehensively protects business
network environments.
Non-stop Internet access with
multiple WAN and 3G backups
The ZyWALL USG supports not only WAN
traffic load balancing to increase the overall
network throughput but also flexible 3G
backup as a WAN alternative to enhance
network reliability.
Network
Provider
(IP VPN)
LAN
ZyWALL USG 300
Unified Security
Gateway
Vantage CNM
Centralized Network
Management
Remote Office
Corporate
Headquarters
BRAS
Host by SI or Customer
Operating in
Active/Passive Mode
3G
Network
WAN2 (3G)
WAN1
Primary
Backup
ADSL Fiber
Last-Mile
IPSec or GRE Tunnel for
Secure Connection
ZyWALL USG fail
over and fail back
between WAN1
(ADSL/Fiber) &
WAN2 (3G WAN)
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P2P
IM
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Spyware
Phishing
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Client to Site
IPSec VPN
Internet
Branch
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Mobile User
Branch
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User
Server Farm
ZyWALL USG
Unified Security
Gateway
Network
Extend
Application Server
(Inventory, Store...)
Web-based
Application
Remote
Desktop
File
Share
OA, ERP System
CRM System
BI
System
Email
Server
Headquarters
IPSec
VPN Client
IPSec
VPN Client
I
V
Conguration
File
Easy provisioning for ZyWALL IPSec VPN client
- USG automatically provides configuration file to the client.