Lancom Systems 1821n LS61380 Benutzerhandbuch

 

The LANCOM 1821n Wireless provides everything you need for site connectivity: Offering 5 integrated VPN channels, which can be upgraded to 25 by means of a VPN option, it

comes with an on- board ADSL2+ modem. The device connects directly to the Internet–no additional modem is required. A range of interfaces, including ISDN, four separable switch

ports, serial port and USB- 2.0 port, facilitate the connection to PBX systems and network devices; should the device be unattainable via IP, it provides alternative access to the

configuration. Load balancing can use up to four WAN connections. Security is provided by high- quality security features such as the stateful- inspection firewall with intrusion

detection and protection against denial of services.

And there's more: The new WLAN module works at 300 Mbps and achieves far greater ranges than the product's predecessor. The hugely improved coverage from the integrated

MIMO technology allows entire offices to be networked, without requiring additional access points. Multi- SSID enables the definition of multiple user groups, which makes it simple

to set up WLAN access for guests, who remain completely separated from the company's internal network.

The integrated firewall with the up- to- date security functions such as stateful inspection, intrusion detection and denial- of- service protection is supplemented by dynamic

bandwidth management and comprehensive backup functions, high availability and redundancy over ISDN and VRRP. The integrated VPN gateway meets the IPsec standard,

supporting high- security 3- DES or AES encryption. In combination with digital- certificate support and integrated hardware accelerator, optimal security is assured for connections

to telecommuters and branch offices. LANCOM also sets standards in the area of wireless LAN security. Our products support a comprehensive range of WLAN security technologies,

including IEEE 802.11i (WPA2/AES), 802.1x, WEP64/128/152, ACL or LEPS (LANCOM Enhanced Passphrase Security). Whatever your individual security requirements may be, you

can configure your own made- to- measure solution.

The free tool WLANmonitor allows settings for wireless, encryption, or access- control lists to be grouped into partial configurations, which are then transferred to multiple access

points in one easy move. WLANmonitor visualizes the structures of the wireless LAN irrespective of physical location and helps with the central monitoring of the entire wireless

network. LANCOM WLAN controllers provide the ultimate in management: Every LANCOM access point and LANCOM WLAN router, including those at remote locations, can be

remotely configured via VPN from a central site. The practical significance of this becomes clear when rolling- out new WLAN infrastructure.

The WLAN devices merely have to be connected to a network with IP access. Configuration is carried out centrally via the Controller. The benefit: WLANs can be rolled- out at

locations where no trained technician is available.

From the earliest days, LANCOM products have been designed for a product life of several years. They are equipped with hardware which is dimensioned for the future. Even reaching

back to older product generations, updates to the LANCOM Operating System–LCOS–are available several times a year, free of charge and offering major features. LANCOM offers

unbeatable protection of your investment!

The versatile functions for address translation and routing allow completely different networks to be connected over common infrastructure. Existing networks at partner companies,

home- office workstations or subsidiaries can be integrated into the VPN without problem. This is our understanding of network virtualization.