Cisco IOS Software Configuration Guide for Cisco Aironet Access ...

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Checking the Top Panel Indicators Chapter 22 Troubleshooting Figure 22-4 Indicators on the 350 Series Access Point (Metal Case) CISCO AIRONET 350 SERIES WIRELESS ACCESS POINT ETHERNET ACTIVITY ASSOCIATION STATUS RADIO ACTIVITY Ethernet Status Radio 60511 The indicator signals on the wireless device have the following meanings (for additional details refer to Table 22-1): • The Ethernet indicator signals traffic on the wired LAN. This indicator is normally green when an Ethernet cable is connected, and blinks green when a packet is received or transmitted over the Ethernet infrastructure. The indicator is off when the Ethernet cable is not connected. • The status indicator signals operational status. Steady green indicates that the wireless device is associated with at least one wireless client. Blinking green indicates that the wireless device is operating normally but is not associated with any wireless devices. • The radio indicator blinks green to indicate radio traffic activity. The light is normally off, but it blinks whenever a packet is received or transmitted over the wireless device’s radio. Table 22-1 Message type Boot loader status Association status Top Panel Indicator Signals Ethernet indicator Status indicator Radio indicator Meaning Green – Green DRAM memory test. – Amber Red Board initialization test. – Blinking green Blinking green Flash memory test. Amber Green – Ethernet initialization test. Green Green Green Starting Cisco IOS software. – Green – At least one wireless client device is associated with the unit. – Blinking green – No client devices are associated; check the wireless device’s SSID and WEP settings. 22-4 Cisco IOS Software Configuration Guide for Cisco Aironet Access Points OL-8191-01
Chapter 22 Troubleshooting Checking the Top Panel Indicators Table 22-1 Top Panel Indicator Signals (continued) Message type Operating status Boot Loader Errors Operation Errors Configuration Reset Ethernet indicator Status indicator Radio indicator – Green Blinking Transmitting/receiving radio packets. green Green – – Ethernet link is operational. Blinking green – – Transmitting/receiving Ethernet packets. Red – Red DRAM memory test failure. – Red Red File system failure. Red Red – Ethernet failure during image recovery. Amber Green Amber Boot environment error. Red Green Red No Cisco IOS image file. Amber Amber Amber Boot failure. – Green Blinking amber Blinking amber – Blinking amber Meaning Maximum retries or buffer full occurred on the radio. – – Transmit/receive Ethernet errors. – General warning. – Amber – Resetting the configuration options to factory defaults. Failures Red Red Red Firmware failure; try disconnecting and reconnecting unit power. Blinking red – – Hardware failure. The wireless device must be replaced. Firmware Upgrade – Red – Loading new firmware image. OL-8191-01 Cisco IOS Software Configuration Guide for Cisco Aironet Access Points 22-5
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Cisco IOS Software Configuration Gu
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CONTENTS Preface xix Audience xix P
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Contents Opening the CLI with Secur
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Contents Optional ARP Caching 5-26
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Contents Guidelines for Using Multi
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Contents Applying an EAP Profile to
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Contents Assigning Names to VLANs 1
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Contents Verifying Repeater Operati
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Contents Displaying the Logging Con
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Preface Audience This guide is for
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Preface Conventions Appendix B, “
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Preface Related Publications ¡Adve
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Preface Documentation Feedback Cisc
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Preface Obtaining Technical Assista
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CHAPTER 1 Overview Cisco Aironet Ac
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Chapter 1 Overview Features WLSM Su
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Chapter 1 Overview Features VoWLAN
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Chapter 1 Overview Features • Wi-
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Chapter 1 Overview Management Optio
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Chapter 1 Overview Network Configur
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Chapter 1 Overview Network Configur
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CHAPTER 2 Using the Web-Browser Int
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Chapter 2 Using the Web-Browser Int
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CHAPTER 3 Using the Command-Line In
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Chapter 3 Using the Command-Line In
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CHAPTER 4 Configuring the Access Po
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Chapter 4 Configuring the Access Po
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CHAPTER 5 Administering the Access
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Chapter 5 Administering the Access
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CHAPTER 6 Configuring Radio Setting
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Chapter 6 Configuring Radio Setting
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CHAPTER 7 Configuring Multiple SSID
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Chapter 7 Configuring Multiple SSID
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CHAPTER 8 Configuring Spanning Tree
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Chapter 8 Configuring Spanning Tree
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CHAPTER 9 Configuring an Access Poi
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Chapter 9 Configuring an Access Poi
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CHAPTER 10 Configuring Cipher Suite
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Chapter 10 Configuring Cipher Suite
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CHAPTER 11 Configuring Authenticati
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Chapter 11 Configuring Authenticati
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CHAPTER 12 Configuring WDS, Fast Se
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Chapter 12 Configuring WDS, Fast Se
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CHAPTER 13 Configuring RADIUS and T
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Chapter 13 Configuring RADIUS and T
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CHAPTER 14 Configuring VLANs This c
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Chapter 14 Configuring VLANs Unders
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Chapter 14 Configuring VLANs Config
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Chapter 14 Configuring VLANs VLAN C
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Chapter 14 Configuring VLANs VLAN C
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CHAPTER 15 Configuring QoS This cha
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Chapter 15 Configuring QoS Understa
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Chapter 15 Configuring QoS Configur
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Chapter 15 Configuring QoS QoS Conf
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CHAPTER 16 Configuring Filters This
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Chapter 16 Configuring Filters Conf
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CHAPTER 17 Configuring CDP This cha
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Chapter 17 Configuring CDP Configur
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Chapter 17 Configuring CDP Monitori
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Chapter 17 Configuring CDP Monitori
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CHAPTER 18 Configuring SNMP This ch
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Chapter 18 Configuring SNMP Underst
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Chapter 18 Configuring SNMP Configu
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CHAPTER 19 Configuring Repeater and
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Chapter 19 Configuring Repeater and
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SP ED LED 1 5 2 6 3 7 4 8 1X 2X ETH
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Page 379 and 380: 20 CHAPTER Managing Firmware and Co
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Page 415 and 416: Chapter 21 Configuring System Messa
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Page 449 and 450: APPENDIX A Protocol Filters The tab
Page 451 and 452: Appendix A Protocol Filters Table A
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Page 455 and 456: APPENDIX B Supported MIBs This appe
Page 457 and 458: APPENDIX C Error and Event Messages
Page 459 and 460: Appendix C Error and Event Messages
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GLOSSARY 802.11 The IEEE standard t
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Glossary dipole domain name DNS DSS
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Glossary roaming RP-TNC A feature o
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INDEX Numerics 1130AG series indica
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Index Telnet 4-9 terminal emulator
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Index reasons for 20-18 using FTP 2
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Index IP redirection 7-11, 7-12 IPS
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Index protected ports 6-25 protocol
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Index server groups 18-7 shutdown m
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Index tftp_init command 22-21 TFTP
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