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NS-050
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NetScreen 50 Features:

  • Integrated security solutions for the enterprise branch and remote offices and small to medium-sized companies
  • Solutions for perimeter security with multiple DMZs, VPNs for wireless LAN security, or protection of internal networks
  • IPSec VPN resiliency for a truly fault-tolerant solution that will meet an enterprise's connectivity needs

Overview:

The Juniper Networks NetScreen-25 and NetScreen-50 appliances are integrated security devices for enterprise branch and remote offices, as well as small to medium-sized companies. They provide solutions for perimeter security with multiple DMZs, VPNs for wireless LAN security, or protection of internal networks. The NetScreen-25 appliance offers 100 Mbps of firewall and 20 Mbps of 3DES or AES VPN performance, with support for 32,000 concurrent sessions, and 125 VPN tunnels. The NetScreen-50 appliance is a high-performance integrated security appliance, offering 170 Mbps of firewall and 45 Mbps of 3DES or AES VPN performance, with support for 64,000 concurrent sessions, and 500 VPN tunnels.

Features & Benefits:

Key features and benefits of the NetScreen-25 and NetScreen-50 appliances include the following:

  • Integrated Deep Inspection firewall for application-level attack protection for Internet-facing protocols, applied on a per-policy basis
  • Integrated Web filtering to set policies on corporate Web use, increase overall productivity, and minimize liability associated with misuse of company resources
  • Denial of service protection to protect against more than 30 different attacks, both internal and external
  • High-availability capabilities to minimize the potential for a single point of failure
  • Dynamic routing support to reduce reliance on manual intervention to establish a new route
  • Reduction in failover time of a VPN connection, with redundant VPN tunnels and VPN monitoring
  • Virtual Router support to map internal, private, or overlapped IP addresses to a new IP address, providing an alternate route to the final destination and concealing it from public view
  • Customizable security zones to increase interface density without additional hardware expenditures, lower policy creation costs, contain unauthorized users and attacks, and simplify management of VPNs
  • Management through graphical Web UI, CLI, or the NetScreen-Security Manager central management system
  • Policy-based management for centralized, end-to-end life-cycle management

 

NetScreen 25/50 Series: NetScreen-25 NetScreen-50
Physical Features
Number of interfaces 4 x 10/100 Ethernet 4 x 10/100 Ethernet
Maximum Number of IP Addresses in Trusted Interfaces Unrestricted Unrestricted
Maximum Throughput 100 Mbps Firewall
20 Mbps 3DES VPN
170 Mbps Firewall
45 Mbps 3DES VPN
Maximum Number of Sessions 32,000 64,000
Maximum Number of VPN Tunnels 125 500
Maximum Number of Policies 500 1,000
Maximum Number of Security Zones 4 4
Maximum Number of Virtual Routers 3 3
Routing Protocol Support RIPv1/v2, OSPF, BGP RIPv1/v2, OSPF, BGP
High Availability Modes Supported HA Lite Active/Passive
IPS (Deep Insection Firewall) Yes Yes
Integrated Anti-Spam Yes Yes
Integrated/Redirect Web Filtering Yes/Yes Yes/Yes

The features and capacities described in the table above represent the Advanced licensing option for the Netscreen-25 and the NetScreen-50.

A Baseline software license is also available as an entry-level solution for customer environments where features such as Deep Inspection, OSPF and BGP dynamic routing, advanced High Availability, and full capacity are not critical requirements. The following table shows the Baseline features and capacities that are different than the Advanced models.

NetScreen 25/50 Baseline Series: NetScreen-25 Baseline NetScreen-50 Baseline
Physical Features
Maximum Number of Sessions 24,000 48,000
Maximum Number of VPN Tunnels 50 150
Virtual LANs Not Available Not Available
Routing Protocol Support RIPv1/v2 Only RIPv1/v2 Only
High Availability Modes Supported HA Lite* HA Lite*
IPS (Deep Insection Firewall) Not Available Not Available
Integrated Anti-Spam Not Supported Not Supported
Integrated/Redirect Web Filtering No/Yes No/Yes
NetScreen-Security Manager Supported Supported

*HA Lite provides configuration synchronization only (does not provide session or tunnel synchronization).





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