Техническая Спецификация для Cisco Aironet 1100 AIR-AP1120B-A-K9

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The Cisco Aironet 1100 Series extends end-to-end intelligent networking to the wireless access point. Cisco

command-line interface (CLI) allows customers to quickly and consistently implement the extended capabilities

available in Cisco IOS Software. Customers can manage and standardize their networks using tools they have

developed internally for their Cisco routers and switches.

An ideal choice for enterprise installations, the Cisco Aironet 1100 Series supports enterprise-class virtual LANs

(VLANs), quality of service (QoS) and proxy mobile IP. The Cisco Aironet 1100 Series can manage up to 16 VLANs

(Figure 2), which allows customers to differentiate LAN policies and services, such as security and QoS, for different

users. For example, enterprise customers can use different VLANs to segregate employee traffic from guest traffic,

and further segregate those traffic groups from high-priority voice traffic. Traffic to and from wireless clients with

varying security capabilities can be segregated into VLANs with varying security policies. Another example would

be educational institutions that use VLANs to secure faculty and administrator traffic from student traffic traveling

over the same infrastructure. Implementing VLAN segmentation increases wireless LAN manageability and security.

Indoor Wireless VLAN Deployment

With support for 802.1p QoS, the Cisco Aironet 1100 Series provides traffic prioritization for packets traveling to

and from the access point over Ethernet. Delay-sensitive traffic, such as voice and video, can be prioritized over data

traffic for improved user experience and optimal network utilization. Software and radio firmware upgrades allow

upgrades to future QoS standards such as 802.11e. Supporting the voice prioritization schemes for 802.11b mobile

phones, the Aironet 1100 Series further enables quality voice-over-wireless-LAN solutions.

With proxy mobile IP, users can maintain seamless network connectivity as they roam across subnets. The proxy

mobile IP feature creates a tunnel between routers on the remote network and the user's home network. This allows

users to consistently maintain their home IP address and access to their home network applications as they roam

beyond their home subnet. Proxy mobile IP also enhances a mobile IP-enabled network by enabling subnet roaming

(VLAN-id 10)

SSID = Engineering

SSID = Guest

SSID = Guest

SSID = Engineering

SSID = Human Resources

SSID = Marketing

Channel 1

Native VLAN = 10

Native VLAN = 10

Channel 6

Layer 3 Switch

RADIUS Server