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Cisco Systems OL-17037-01 Using the CLI to View the Status of Workgroup Bridges, show wgb summary

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Using the CLI to View the Status of Workgroup Bridges

Chapter 7 Controlling Lightweight Access Points

Cisco Workgroup Bridges

Using the CLI to View the Status of Workgroup Bridges

Follow these steps to view the status of WGBs on your network using the controller CLI.

Step 1 To see any WGBs on your network, enter this command:

show wgb summary

Information similar to the following appears:

Number of WGBs				1
MAC Address	IP Address	AP Name	Status	WLAN	Auth	Protocol	Clients
----------------- ----------		-------- ------		----	-----	---------	--------
00:0d:ed:dd:25:82	10.24.8.73	a1	Assoc	3	Yes	802.11b	1

Step 2 To see the details of any wired clients that are connected to a particular WGB, enter this command: show wgb detail wgb_mac_address

Information similar to the following appears:

Number of wired client(s): 1

MAC Address	IP Address	AP Name	Mobility	WLAN	Auth
-------------------	----------	--------	---------	----- -----
00:0d:60:fc:d5:0b	10.24.8.75	a1	Local	3	Yes

Using the CLI to Debug WGB Issues

Use the commands in this section if you experience any problems with the WGB.

1.To enable debugging for IAPP messages, errors, and packets, enter these commands:

•debug iapp all enable—Enables debugging for IAPP messages.

•debug iapp error enable—Enables debugging for IAPP error events.

•debug iapp packet enable—Enables debugging for IAPP packets.

2.If you experience a roaming issue, enter this command: debug mobility handoff enable

3.If you experience an IP assignment issue and DHCP is used, enter these commands:

•debug dhcp message enable

•debug dhcp packet enable

4.If you experience an IP assignment issue and static IP is used, enter these commands:

•debug dot11 mobile enable

•debug dot11 state enable

	Cisco Wireless LAN Controller Configuration Guide
7-40	OL-17037-01

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Cisco Systems OL-17037-01 Using the CLI to View the Status of Workgroup Bridges, Using the CLI to Debug WGB Issues, 7-40

Contents

Access Point Communication Protocols, page Configuring Global Credentials for Access Points, pageConfiguring Authentication for Access Points, page Embedded Access Points, pageGuidelines for Using CAPWAP Access Point Communication ProtocolsThe Controller Discovery Process with one discovery type CAPWAP or LWAPP exceeds the maximum discovery count and the access point does not receive a discovery response, the discovery type changes to the other type. For example, if the access point does not discover the controller in LWAPP, it starts the discovery process in CAPWAP Verifying that Access Points Join the Controller Using the GUI to Verify that Access Points Join the ControllerUsing the CLI to Verify that Access Points Join the Controller config network master-base enableViewing CAPWAP MTU Information Configuring Global Credentials for Access PointsDebugging CAPWAP Using the GUI to Configure Global Credentials for Access Points Figure 7-1 Global Configuration PageStep 6 Click Save Configuration to save your changes Using the CLI to Configure Global Credentials for Access Points save configshow ap config general CiscoAP show ap summaryConfiguring Authentication for Access Points lwapp ap dot1x username username password password7-10 Using the GUI to Configure Authentication for Access PointsFigure 7-3 Global Configuration Page Cisco Wireless LAN Controller Configuration Guide 7-11Figure 7-4 All APs Details for Credentials Page Using the CLI to Configure Authentication for Access Points config ap dot1xuser add username user password password allconfig ap dot1xuser add username user password password CiscoAP 7-12config ap dot1xuser disable all CiscoAP 7-13show ap config general CiscoAP show ap summaryEmbedded Access Points Configuring the Switch for AuthenticationSwitch# configure terminal Switchconfig# dot1x system-auth-control Switchconfig# aaa authentication dot1x default group radiusdns-server ipaddress default-router ipaddress ip dhcp pool poolnamenetwork ipaddress subnetmask option 43 hex controlleripaddressinhexGuidelines for Using Access Points Converted to Lightweight Mode html7-16 Autonomous Access Points Converted to Lightweight ModeUsing a Controller to Return to a Previous Release Reverting from Lightweight Mode to Autonomous Mode7-17 Authorizing Access Points Authorizing Access Points Using SSCsAuthorizing Access Points Using MICs 7-18Using the GUI to Configure LSC Authorizing Access Points Using LSCs7-19 Using the CLI to Configure LSC config certificate lsc enable disableconfig certificate lsc ca-server http//urlport/path config certificate lsc ca-cert add deleteconfig certificate lsc ap-provision auth-list add APmacaddr config certificate lsc ap-provision revert-cert retriesshow certificate lsc summary 7-21show certificate lsc ap-provision Using the GUI to Authorize Access Points7-22 Using the CLI to Authorize Access Points config auth-list ap-policy mic ssc lsc enable disableconfig auth-list add mic ssc lsc apmac apkey show auth-listUsing DHCP Option 43 and DHCP Option Troubleshooting the Access Point Join ProcessAccess Point VCI String7-25 You can view join-related information for the following numbers of access pointsConfiguring the Syslog Server for Access Points Viewing Access Point Join Informationshow ap config global show ap join stats summary all7-27 where apmac is the MAC address of the 802.11 radio interfaceChapter 7 Controlling Lightweight Access Points Information similar to the following appearsConverted Access Points Send Crash Information to Controller Converted Access Points Send Radio Core Dumps to Controllerdebug ap enable disable command cmd CiscoAP 7-28Using the CLI to Retrieve Radio Core Dumps Using the GUI to Upload Radio Core Dumpsshow ap crash-file 7-29Using the CLI to Upload Radio Core Dumps transfer upload username username transfer upload password passwordtransfer upload mode tftp ftp transfer upload datatype radio-core-dumpUsing the GUI to Upload Access Point Core Dumps Uploading Memory Core Dumps from Converted Access Points7-31 Display of MAC Addresses for Converted Access Points Using the CLI to Upload Access Point Core Dumps7-32 save configSupporting Oversized Access Point Images config ap reset-button enable disable ap-name allconfig ap static-ip enable ap-name ip-address mask gateway 7-33Cisco Workgroup Bridges 7-34Guidelines for Using WGBs 7-357-36 configure terminalbridge bridge-group-number aging-time seconds exit endSample WGB Configuration Using the GUI to View the Status of Workgroup Bridgesshow dot11 association 7-37Figure 7-11 Clients Detail Page 7-38Clients Page Figure 7-12 WGB Wired Clients Page 7-39Figure 7-13 Clients Detail Page Using the CLI to View the Status of Workgroup Bridges Using the CLI to Debug WGB Issuesdebug dhcp message enable debug dhcp packet enable debug dot11 mobile enable debug dot11 state enableConfiguring Backup Controllers 7-417-42 Using the GUI to Configure Backup ControllersFigure 7-14 Global Configuration Page 7-43 Figure 7-15 All APs Details for High Availability PageUsing the CLI to Configure Backup Controllers config ap primary-base controllername CiscoAP controlleripaddressconfig ap secondary-base controllername CiscoAP controlleripaddress config ap tertiary-base controllername CiscoAP controlleripaddressconfig advanced timers ap-discovery-timeout interval config advanced timers auth-timeout intervalshow ap config general CiscoAP show advanced backup-controller show advanced timersUsing the GUI to Configure Failover Priority for Access Points Configuring Failover Priority for Access Points7-46 7-47 Step 3 Click Apply to commit your changesUsing the CLI to Configure Failover Priority for Access Points Using the CLI to View Failover Priority Settings7-48 save configGuidelines for Configuring Multiple Country Codes Configuring Country Codes7-49 Using the GUI to Configure Country Codes a. Click Wireless 802.11a/n Networkd. Click Wireless 802.11b/g/n Network b. Uncheck the 802.11a Network Status check box7-51 Figure 7-19 All APs Details for Advanced PageUsing the CLI to Configure Country Codes config 802.11a disable network config 802.11b disable networkconfig country code1,code2,code3 show country supportedshow country channels 7-53Chapter 7 Controlling Lightweight Access Points Configuring Country Codesconfig 802.11a enable network config 802.11b enable network 7-54config 802.11a enable network config 802.11b enable network save config7-55 J52 = 34 5170 MHz, 38 5190 MHz, 42 5210 MHz, 46 5230 MHzMigrating Access Points to the -U Regulatory Domain config country J3Guidelines for Migration show ap migrateconfig ap migrate j52w52 all apname 7-57config 802.11a enable network config 802.11b enable network show ap migrateUsing the W56 Band in Japan Maximum Power forDynamic Frequency Selection ChannelUsing the GUI to Optimize RFID Tracking on Access Points Optimizing RFID Tracking on Access Points7-59 7-60 Figure 7-20 802.11b/g/n Cisco APs Configure PageUsing the CLI to Optimize RFID Tracking on Access Points config ap monitor-mode tracking-opt CiscoAPconfig 802.11b enable CiscoAP 7-61Configuring Probe Request Forwarding config advanced probe filter enable disableconfig advanced probe limit numprobes interval show ap monitor-mode summary7-63 The orderable product identifier PIDPerforming a Link Test 7-64Using the GUI to Perform a Link Test 7-657-66 This page shows the results of the CCX link testConfiguring Link Latency Using the CLI to Perform a Link Testconfig linktest frame-size sizeoflink-testframes config linktest num-of-frame numberoflink-testrequestframespertest7-68 Using the GUI to Configure Link LatencyFigure 7-25 All APs Details for Advanced Page config ap link-latency enable disable CiscoAP all Using the CLI to Configure Link Latency7-69 Configuring Power over Ethernet config ap link-latency reset CiscoAP7-70 show ap config general CiscoAPUsing the GUI to Configure Power over Ethernet 7-717-72 Step 3 Perform one of the followingUsing the CLI to Configure Power over Ethernet config ap power injector enable CiscoAP all installedconfig ap power injector enable CiscoAP all override config ap power injector enable CiscoAP all switchportmacaddressConfiguring Flashing LEDs Using the GUI to View Clientsdebug ap command “led flash seconds” CiscoAP Viewing Clients7-75 The MAC address of the clientRadio Type-Choose 802.11a, 802.11b, 802.11g, 802.11n, or Mobile 7-767-77 Chapter 7 Controlling Lightweight Access Points Viewing ClientsCisco Wireless LAN Controller Configuration Guide Figure 7-29 Clients Detail PageUsing the CLI to View Clients 7-787-79 Chapter 7 Controlling Lightweight Access Points Viewing ClientsDisabled Cisco Wireless LAN Controller Configuration Guide7-80 Chapter 7 Controlling Lightweight Access Points Viewing ClientsCisco Wireless LAN Controller Configuration Guide OL-17037-01