Cisco 1812/K9-RF - Rf 1812 Ethernet Router Uživatelský manuál stáhnout pdf (Strana 2)

Data Sheet

The following wireless solutions can be applied to selected models of the Cisco Integrated

Services Router portfolio:



WLAN Connectivity—Integrated 802.11 WLAN access points are supported as an option

with the entire portfolio of integrated services routers, including the Cisco 800 and 1800

series fixed-configuration wireless routers and the Cisco 1800, 2800, and 3800 series

modular routers, each available with a built-in access point or a high-speed WAN interface

card (HWIC) access-point module.



Public WLAN Hotspot—Integrated WLAN access points, access-zone-router (AZR)

services, and Service Selection Gateway (SSG) services provide a comprehensive

selection of routers for Wi-Fi hotspot locations:

Small hotspots requiring a single access point and AZR services can be served by a

single integrated services router with an integrated access point (Cisco 800, 1800, 2800,

and 3800 integrated services routers).

Hotspots requiring multiple access points and AZR services or Power over Ethernet

(PoE) can be supported with an integrated services router and Cisco Aironet® access

points (Cisco 1800, 2800, and 3800 integrated services routers).

Large multiprovider or distributed hotspots (for example, airports) can be supported with

Cisco Aironet access points and an integrated services router with AZR capabilities and

a SSG (Cisco 2800 and 3800 integrated services routers).



LMR over IP—LMR-over-IP services are supported on selected integrated services routers

(Cisco 2800 and 3800 routers) significantly expand the scope of push-to-talk radio

communications to include remote-access and dispatch operations from a variety of

communications devices (IP telephones, analog telephones, cellular telephones, etc.) as

well as interoperability among disparate radio systems to enhance productivity and

collaboration capabilities for radio users at:

Enterprises—Corporate security and emergency response services (security guards,

medical technicians), building management and repair services (mail, electrical, heating,

ventilating, and air conditioning [HVAC]), fleet services (trucking, installation, repair

technicians), etc.

SMBs—Plumbers, electricians, delivery personnel, construction, etc.

Public Safety Venues—Police, fire, medical responders, etc.



Wireless Infrastructure Services—Integrated services routers (Cisco 2800 and 3800

series) provide enhanced WLAN survivability and mobility services with Cisco Aironet

access points located at branch offices and remote sites. The SSG helps enable

customized guest access, and the Mobile IP Home Agent feature of Cisco IOS

Software

helps enable mobility across WLAN and mobile (cellular) networks.

Survivable IEEE 802.1X local authentication capability in the router allows authentication

of up to 1000 wireless clients to the secure wireless network at a remote site without a

separate authentication, authorization, and accounting (AAA) server or as a backup for

the AAA server at headquarters.

WLAN and wired IP telephony support with Cisco CallManager Express (CCME) and

Survivable Remote Site Telephony (SRST).

Customized guest access solutions for large enterprises are enabled with SSG and the

Cisco CNS Subscriber Edge Services Manager (SESM).

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