Lancom WLC-2000 handleiding
Handleiding
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WLAN-Controller
Layer-3 Tunneling in conformity with the CAPWAP standard allows the bridging of WLANs per SSID to a separate
IP subnet. Layer-2 packets are encapsulated in Layer-3 tunnels and transported to a LANCOM WLAN controller. By
doing this the access point is independent of the present infrastructure of the network. Possible applications are
roaming without changing the IP address and compounding SSIDs without using VLANs
Layer-3 Tunneling
DTLS encryption of the control channel between WLAN controller and Access Point (256-bit AES encryption with
digital certificates, incl. hardware encryption accelerator; encryption can be disabled for diagnostic purposes).
Encryption
Central Firmware deployment and management of the Access Points. Requires an external web server. Automatic
Firmware update on the Access Points is also possible. The Controller checks every day, depending on the defined
policy, for the latest Firmware and compares it with the versions in the devices. This can also be activated using
Cron jobs. If there is a Firmware mismatch, then the Controller downloads the matching Firmware from the server
and updates the corresponding Access Points and Routers.
Firmware deployment
Enables the complete configuration of non-WLAN specific functions such as Redirects, Protocol Filter, ARF etc.
Internal storage of up to three script files (max. 64 kByte) for provisioning access points without a separate HTTP
server
Script distribution
The channel deployment can be static or can be automated. Upon activation of the RF Optimization setting, the
Access Points search for an optimal channel in the 2.4 GHz band. The selected channels are sent to the Controller
saves these channels on the corresponding Access Points. RF Optmization can also be activated for individual
Access Points. Transmit power setting static between 0 to -20 dB. Alarm notification in case of Access Point failure
by LED, e-mail, SYSLOG and SNMP traps.
RF management and automatic RF
optimization
Definition and grouping of all logical and physical WLAN parameters by means of WLAN configuration profiles. Fully
automatic or manual profile assignment to WLAN Access Points; automatic transfer and configuration verification
(policy enforcement).
Configuration management
Support of hierarchical WLAN profile groups. New profiles can be easily created by inheriting parameters from
existing profiles.
Inheritance of configuration profiles
The AP can be set to 'managed' or 'unmanaged' mode for each radio interface. With LANCOM WLAN routers, the
Controller manages the WLAN part only (split management).
Management operating modes
In 'Managed' mode, an adjustable setting defines the time-span for which the AP continues Stand-alone operation
in the event the connection to the Controller fails. After this time-span the AP configuration is deleted and the AP
resumes operation only after the connection to the Controller is reestablished. By default this value is set to zero
and AP ceases operation as soon as connection to the Controller is lost. Alternatively, a special time setting allows
the AP to function in Stand-alone mode indefinetly. In Stand-alone mode only Pre-shared Key SSID's are functional.
Stand alone operation
A fixed VLAN can be set for each SSID. The WLAN controller can independently provide up to 64 separate IP
networks, and each of these can be individually mapped to VLANs and, consequently, to SSIDs (Advanced Routing
and Forwarding, ARF). The Controller can provide, among others, individual DHCP, DNS, routing, firewall and VPN
functions for these networks.
VLAN and IP contexts
Dynamic VLAN assignment for target user groups based on MAC addresses, BSSID or SSID by means of external
RADIUS server.
Dynamic VLAN assignment
Integrated RADIUS server for MAC address list management. Support for RADSEC (Secure RADIUS) for secure
communication with RADIUS servers.
RADIUS server
LANCOM WLC-2000
LCOS 10.80 lancom-systems.com
6 LANCOM Data sheet - Wireless LAN
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Productinformatie
| Merk | Lancom |
| Model | WLC-2000 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 1738 MB |