Cisco Systems OL-9977-05 manual Troubleshooting

Page 57

C H A P T E R 3

Troubleshooting

This chapter provides troubleshooting procedures for basic problems with the access point. For the most up-to-date, detailed troubleshooting information, refer to the Cisco Technical Support and Documentation website at the following URL:

http://www.cisco.com/en/US/products/hw/wireless/tsd_products_support_category_home.html

Sections in this chapter include:

•Guidelines for Using the Access Points, page 3-2

•Controller MAC Filter List, page 3-2

•Using DHCP Option 43, page 3-3

•Misconfigured Bridge Shared Secret Key, page 3-3

•Misconfigured MESH Access Point IP address, page 3-3

•Verifying Controller Association, page 3-4

•Access Point Power, page 3-4

Cisco Aironet 1500 Series Outdoor Mesh Access Point Hardware Installation Guide

 

OL-9977-05

3-1

 

 

 

Page 56 Page 58
Image 57
Page 56 Page 58
Contents Americas Headquarters Page N T E N T S Mesh Network English Translation B-5 OL-9977-05 Objectives PrefaceAudience OrganizationBewaar Deze Instructies ConventionsSäilytä Nämä Ohjeet Guarde Estas Instruções GEM Disse Anvisninger Viii Obtaining Documentation Related PublicationsCisco Product Security Overview Documentation FeedbackCisco.com Product Documentation DVD Ordering DocumentationProduct Alerts and Field Notices Reporting Security Problems in Cisco ProductsCisco Support Website Obtaining Technical AssistanceFinding the Product Serial Number Submitting a Service RequestObtaining Additional Publications and Information Definitions of Service Request SeverityPreface Obtaining Additional Publications and Information Xvi Overview Hardware Features, Network Configuration Examples,Access Point Connectors Hardware FeaturesConnectors Single or Dual Radio OperationExternal Antennas Part Number Model Gain dBi Multiple Power SourcesEthernet Port Network Configuration Examples Metal EnclosureOptional Hardware Point-to-Point Bridging Wireless BackhaulMesh Network Point-to-Multipoint BridgingTypical Mesh Configuration Using Access Points Layer 2 and Layer 3 Network Operation Typical Layer 3 Access Point Network Configuration ExampleTypical Layer 2 Access Point Network Configuration Example OL-9977-05 Mounting Instructions Unpacking the Access Point Package ContentsTools and Materials Safety Information Safety Precautions FCC Safety Compliance StatementAvoiding Damage to Radios in a Testing Environment Site Surveys Installation GuidelinesBecoming Familiar with Access Point Installation Components Before Beginning the InstallationComponents in a Typical Access Point Installation Streetlight Power Tap Adapter Installation Choose Security MAC Filtering New Enabling Zero Touch Configuration on the ControllerMounting the Access Point Configuring a RAPInstallation Options Access Point Mounting Orientations Preferred Horizontal Orientation 5illustrates the access point vertical orientation Access Point Mounting Plate and Carriage Bolts Mounting Plate Screw Hole Locations Roof-Overhang InstallationMounting 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 Streetlight Pole Installations Grounding the Access PointS 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 Controller MAC Filter List Guidelines for Using the Access PointsUsing Dhcp Option Misconfigured Bridge Shared Secret KeyMisconfigured Mesh Access Point IP address Verifying Controller Association Access Point PowerTranslated Safety Warnings OL-9977-05 Declarations of Conformity Regulatory Information For Home or Office USE Canadian Compliance Statement Vcci Statement for Japan Industry CanadaChinese Translation Declaration of Conformity for RF ExposureEnglish Translation Access Point Models Operation of Cisco Aironet Access Points in BrazilCCK Access Point SpecificationsANSI/IEEE C62.41 Channels and Power Levels OL-9977-05 Pin Number Signal Name Connector PinoutsVDC power + Figure F-1 Typical Priming Configuration Priming Access Points Prior to DeploymentAppendix F Priming Access Points Prior to Deployment Appendix F Priming Access Points Prior to Deployment OL-9977-05 Configuring Dhcp Option Overview Access Point Vendor Class Identifier VCIQuotation marks must be included Configuring Option 43 for 1000 Series Access PointsType + 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.
Top Page Image Contents