Cisco Systems OL-9977-05 manual Point-to-Multipoint Bridging, Mesh Network

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Chapter 1 Overview

Network Configuration Examples

Point-to-Multipoint Bridging

The access points can be used as a RAP to connect multiple remote MAPs with their associated wired networks (see Figure 1-4). By default this capability is turned-off for all access points. To support Ethernet bridging, you must enable bridging on the controller for each access point.

Wireless client access can be provided over the bridging link; however, if bridging between tall buildings, the 2.4-Ghz wireless coverage area may be limited and possibly not suitable for direct wireless client access.

Figure 1-4 Access Point Point to Multipoint Bridging Example

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Mesh Network

The access points are typically deployed in a mesh network configuration. In a typical mesh deployment, one or more RAPs have a wired network connection through a switch to a controller. Other remote MAPs without wired network connections use the backhaul feature to optimally link to a RAP that is connected to the wired network. In the mesh network, the links between the access points are referred to as the backhaul links.

Intelligent wireless routing is provided by the patent-pending Adaptive Wireless Path protocol (AWPP). This enables each MAP to identify its neighbors and intelligently choose the optimal path to the RAP with the wired network connection by calculating the cost of each path in terms of signal strength and the number of hops required to get to a controller.

Cisco Aironet 1500 Series Outdoor Mesh Access Point Hardware Installation Guide

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Contents Americas Headquarters Page N T E N T S Mesh Network English Translation B-5 OL-9977-05 Preface ObjectivesAudience OrganizationConventions Bewaar Deze InstructiesSäilytä Nämä Ohjeet Guarde Estas Instruções GEM Disse Anvisninger Viii Related Publications Obtaining DocumentationDocumentation Feedback Cisco Product Security OverviewCisco.com Product Documentation DVD Ordering DocumentationReporting Security Problems in Cisco Products Product Alerts and Field NoticesObtaining Technical Assistance Cisco Support WebsiteSubmitting a Service Request Finding the Product Serial NumberDefinitions of Service Request Severity Obtaining Additional Publications and InformationPreface Obtaining Additional Publications and Information Xvi Hardware Features, Network Configuration Examples, OverviewHardware Features Access Point ConnectorsSingle or Dual Radio Operation ConnectorsExternal Antennas Multiple Power Sources Part Number Model Gain dBiEthernet Port Metal Enclosure Network Configuration ExamplesOptional Hardware Wireless Backhaul Point-to-Point BridgingPoint-to-Multipoint Bridging Mesh NetworkTypical Mesh Configuration Using Access Points Typical Layer 3 Access Point Network Configuration Example Layer 2 and Layer 3 Network OperationTypical Layer 2 Access Point Network Configuration Example OL-9977-05 Mounting Instructions Package Contents Unpacking the Access PointTools and Materials Safety Information FCC Safety Compliance Statement Safety PrecautionsAvoiding Damage to Radios in a Testing Environment Installation Guidelines Site SurveysBefore Beginning the Installation Becoming Familiar with Access Point Installation ComponentsComponents in a Typical Access Point Installation Streetlight Power Tap Adapter Installation Enabling Zero Touch Configuration on the Controller Choose Security MAC Filtering NewConfiguring a RAP Mounting the Access PointInstallation Options Access Point Mounting Orientations Preferred Horizontal Orientation 5illustrates the access point vertical orientation Access Point Mounting Plate and Carriage Bolts Roof-Overhang Installation Mounting Plate Screw Hole LocationsMounting the Access Point on a Pole Adjustment Plate Attached to the Mounting Plate Pole Clamp and Clamp Adjustment Plate Mounted on a Pole 10 Access Point Attached to the Pole Clamp Grounding the Access Point Streetlight Pole InstallationsS c o C o n f i d e n t i a l D r a ft 11 Using the Streetlight Power Tap Adapter What to Do Next Troubleshooting Guidelines for Using the Access Points Controller MAC Filter ListMisconfigured Bridge Shared Secret Key Using Dhcp OptionMisconfigured Mesh Access Point IP address Access Point Power Verifying Controller AssociationTranslated Safety Warnings OL-9977-05 Declarations of Conformity Regulatory Information For Home or Office USE Vcci Statement for Japan Industry Canada Canadian Compliance StatementDeclaration of Conformity for RF Exposure Chinese TranslationEnglish Translation Operation of Cisco Aironet Access Points in Brazil Access Point ModelsAccess Point Specifications CCKANSI/IEEE C62.41 Channels and Power Levels OL-9977-05 Connector Pinouts Pin Number Signal NameVDC power + Priming Access Points Prior to Deployment Figure F-1 Typical Priming ConfigurationAppendix F Priming Access Points Prior to Deployment Appendix F Priming Access Points Prior to Deployment OL-9977-05 Configuring Dhcp Option Access Point Vendor Class Identifier VCI OverviewConfiguring Option 43 for 1000 Series Access Points Quotation marks must be includedType + Length + Value Configuring Option 43 for 1500 Series Access Points OL-9977-05 D E IN-2 IN-3 IN-4

OL-9977-05 specifications

Cisco Systems OL-9977-05 is a pivotal reference guide that caters to networking professionals seeking an in-depth understanding of Cisco's infrastructure and certification processes. It encapsulates the essence of modern networking technologies, emphasizing the importance of robust, scalable, and secure network architectures.

One of the primary features of the OL-9977-05 document is its comprehensive overview of Cisco's routing and switching technologies. It covers essential protocols such as OSPF, EIGRP, and BGP, explaining how these dynamic routing protocols contribute to efficient data transmission across diverse networks. Cisco’s focus on interoperability ensures that various systems can communicate smoothly, a critical characteristic in today’s multi-vendor environments.

Security is a cornerstone of Cisco's offerings, and OL-9977-05 delves into advanced security frameworks, including the implementation of firewalls, intrusion prevention systems, and VPNs. It emphasizes the significance of securing both physical and virtual network components to thwart cyber threats. The documentation highlights Cisco's security technologies, such as Cisco Umbrella and Cisco SecureX, providing insights into creating a resilient and secure network.

Another salient feature of the OL-9977-05 is its focus on emerging technologies like software-defined networking (SDN) and network function virtualization (NFV). These technologies represent a paradigm shift in how networks are designed and managed, allowing for more flexible, efficient, and programmable network resources. The guide explores Cisco's innovations in these areas, such as the Cisco ACI and Cisco DevNet, which facilitate the automation and orchestration of network services.

Collaboration and communication tools are also well-covered within the document, highlighting Cisco’s Unified Communications solutions. These tools enhance productivity by enabling seamless communication across various platforms and devices. The integration of cloud services further extends the capabilities of these solutions, aligning with modern business needs.

In conclusion, Cisco Systems OL-9977-05 serves as an essential resource for networking professionals. Its focus on advanced routing and switching, robust security protocols, cutting-edge technologies like SDN and NFV, and collaboration tools provides a holistic view of Cisco's network solutions. This documentation not only supports Cisco certification preparation but also serves as a valuable reference for real-world networking scenarios, ensuring that professionals are well-equipped to tackle the challenges of contemporary network management.
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