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CS-2001
Data Sheet
2
Key Features
All Gigabit user defined Interface
The CS-2001 not only supports all Gigabit Ethernet interfaces to
provide higher performance but is also able to be defined the
interface role for your network environment.
IPv6
IPv6 is designed to success the IPv4 version. The CS-2001
implements the new IP version for further compatibility of
network environment.
Anti-Spam Filtering
Multiple defense layers (Spam Fingerprint, Blacklist & Whitelist,
Bayesian Filtering, Spam Signature, Graylist, Checking sender
account and IP address in RBL), and Heuristics Analysis help to
block over 95% of spam mails. Customizable notification options
and spam mail report are provided for administrators. Varied
actions to spam mails include Delete, Deliver, Forward and Store
in the quarantine. It also has built-in auto-training system to
improve the identify rate of spam mails substantially.
Anti-Virus Protection
Built-in dual virus scan engines can detect viruses, worms and
other threats from email transfer and can scan mission-critical
content protocols, SMTP and POP3 in real time to provide
maximum protection. It provides customizable notification options
and virus mail report for administrators. Varied actions to virus
mails include Delete, Deliver, Forward and Store in the quarantine.
Anti-Virus for HTTP, FTP, P2P, IM, NetBIOS
The CS-2001 can filter the virus from various protocols. The virus
pattern can be updated automatically or manually.
VPN Connectivity
The CS-2001 supports several VPN features -- IPSec VPN, SSL
VPN and PPTP server/client. The VPN Tunnel with DES / 3DES
/ AES encryption and SHA-1 / MD5 authentication provides
secure network traffic over public Internet. VPN Wizard helps the
administrators to configure VPN settings easily.
SSL VPN
SSL VPN allows users to easily establish VPN connections for
transferring the data by SSL encryption via web browser without
the need of any software or hardware installation.
VPN Trunk
VPN trunk function provides VPN load balance and VPN fail-over
feature to keep the VPN connection more reliable.
Content Filtering
The CS-2001 can block network connection based on URLs,
Scripts (The Pop-up, Java Applet, cookies and Active X), P2P
(eDonkey, Bit Torrent, WinMX and more), Instant Messaging
(MSN, Yahoo Messenger, ICQ, QQ, Skype and Google Talk) and
Download / Upload. If there are update versions of P2P or IM
software in client side, the CS-2001 will detect the difference
and update the Content Filtering pattern to renew the filtering
mechanism.
IDP
Built-in IDP function can detect the intrusions and prevent the
network from Hacker attacks, Anomaly Flow and Signatures from
the Internet. The CS-2001 provides three kinds of the signatures
to complete the intrusion detection system, and users can select
to configure “Anomaly”, “Pre-defined” and “Custom” according
to the current environment request.
Policy-Based Firewall
The built-in Policy-Based firewall prevents many well-known
hacker attacks including SYN attack, ICMP flood, UDP flood, Ping
of Death, and etc. The access control function specifies WAN or
LAN users to use authenticated network services only on specified
time.
QoS
Network packets can be classified based on IP address, IP subnet
and TCP/UDP port number and offer guarantee of maximum
bandwidth with three levels of priority.
User Authentication
Web-Based authentication allows users to be authenticated by
web browser. User database can be configured on CS-2001 and
it also supports the authenticated database through external
RADIUS, POP3 and LDAP server.
WAN Backup
The CS-2001 can monitor each WAN link status and automatically
activate backup links when a failure is detected. The detection is
based on the configurable target Internet address.
Outbound Load Balancing
The network sessions are assigned based on the user configurable
load balancing modes including “Auto”, “Round-Robin”, “By
Traffic”, “By Session” and “By Packet”. Users can also configure
IP or TCP/UDP type of traffic and assign which one of the two
WAN ports for connection.
Inbound Load Balancing
The CS-2001 provides the Inbound Load Balancing for enterprises
internal server. The Inbound Load Balancing can reduce the server
loading and system crash risks in order to improve the server
working efficiency.
Multiple NAT
Multiple NAT allows local ports to be set in multiple subnets and
connect to the Internet through different WAN IP addresses.
VLAN
The CS-2001 provides IEEE 802.1Q Tagged VLAN and the VLAN
groups which allows administrator to install the network flexibly.
High Availability
The CS-2001 provides the High Availability function and the
redundant system to keep the network traffic active when the
device crash down.
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