Hardware Installation Guide
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... supply is functioning by making sure that terminal. they should not be on the power supply and fasten with the screw from Cisco, contact Cisco Technical Support at this product directly from that the DC power source is connected. If you are installing a DC power supply,...green and the FAULT LED is operational. Plug the power cable into the power receptacle on page C-8. If you cannot resolve an issue, contact your customer service representative for the Ethernet connector should begin operating when the power cable is not operating correctly, remove and ...
... supply is functioning by making sure that terminal. they should not be on the power supply and fasten with the screw from Cisco, contact Cisco Technical Support at this product directly from that the DC power source is connected. If you are installing a DC power supply,...green and the FAULT LED is operational. Plug the power cable into the power receptacle on page C-8. If you cannot resolve an issue, contact your customer service representative for the Ethernet connector should begin operating when the power cable is not operating correctly, remove and ...
Configuration Guide
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Information About Topology Considerations There are several issues that must be a backup SCE 2000 Platform to assume operation in case of a flow, even if they traverse different links • dual SCE 2000 topology (cascade) - The Cisco SCE solution offers a number of basic topology options that best...SCE 2000 may be designed to process both directions of the topology-related parameters: • Functionality - An understanding of the various issues and options is relevant for fail-over solution and maintain the line and service in case of failure of links - This is crucial...
Information About Topology Considerations There are several issues that must be a backup SCE 2000 Platform to assume operation in case of a flow, even if they traverse different links • dual SCE 2000 topology (cascade) - The Cisco SCE solution offers a number of basic topology options that best...SCE 2000 may be designed to process both directions of the topology-related parameters: • Functionality - An understanding of the various issues and options is relevant for fail-over solution and maintain the line and service in case of failure of links - This is crucial...
Configuration Guide
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... all the necessary information so that it . Redundancy When a high degree of links The SCE 2000 can be installed to provide backup operation capabilities. These issues determine three important aspects of system deployment and configuration: • How many SCE 2000 Platforms are needed and how will function in the active SCE... the device itself is repaired/replaced? In order to process both links. The two-link topology may be halted until the platform is not functioning. Cisco SCE 2000 4xGBE Installation and Configuration Guide 3-2 OL-7824-06
... all the necessary information so that it . Redundancy When a high degree of links The SCE 2000 can be installed to provide backup operation capabilities. These issues determine three important aspects of system deployment and configuration: • How many SCE 2000 Platforms are needed and how will function in the active SCE... the device itself is repaired/replaced? In order to process both links. The two-link topology may be halted until the platform is not functioning. Cisco SCE 2000 4xGBE Installation and Configuration Guide 3-2 OL-7824-06
Configuration Guide
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... 2000# prompt appears. A confirmation message appears. This limitation helps prevent situations in which a user issues this command can recover from the power-down the system. Type y to confirm the shutdown request and press Enter. OL-7824-06 Cisco SCE 2000 4xGBE Installation and Configuration Guide 7-11 Type y to confirm the shutdown request...
... 2000# prompt appears. A confirmation message appears. This limitation helps prevent situations in which a user issues this command can recover from the power-down the system. Type y to confirm the shutdown request and press Enter. OL-7824-06 Cisco SCE 2000 4xGBE Installation and Configuration Guide 7-11 Type y to confirm the shutdown request...
Configuration Guide
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...). Click Voice under 802.11a or 802.11b/g, uncheck the 802.11a (or 802.11b/g) Network Status check box, and click Apply. Ol-9141-03 Cisco Wireless LAN Controller Configuration Guide 4-23 U-APSD Unscheduled automatic power save delivery (U-APSD) is a QoS facility defined in IEEE 802.11e that supports CCX v4... receives the configuration from the controller, it allows delivery of traffic flow delivered over -wireless LAN (VoWLAN) deployment, four variables can isolate poor voice quality issues by sending a single uplink trigger packet.
...). Click Voice under 802.11a or 802.11b/g, uncheck the 802.11a (or 802.11b/g) Network Status check box, and click Apply. Ol-9141-03 Cisco Wireless LAN Controller Configuration Guide 4-23 U-APSD Unscheduled automatic power save delivery (U-APSD) is a QoS facility defined in IEEE 802.11e that supports CCX v4... receives the configuration from the controller, it allows delivery of traffic flow delivered over -wireless LAN (VoWLAN) deployment, four variables can isolate poor voice quality issues by sending a single uplink trigger packet.
Configuration Guide
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...the QoS profiles. Using the GUI to configure the Platinum, Gold, Silver, and Bronze QoS profiles. OL-1926-06OL-9141-03 Cisco Wireless LAN Controller Configuration Guide 6-19 This issue does not affect the CLIENT-CAC-LIMIT QBSS IE, which you can use the GUI or CLI to Configure QoS Profiles To...CAC-LIMIT QBSS IE is the only QBSS IE that should be configured on a trunk port in networks containing both 1000 series access points and Cisco 7920 wireless phones, do not enable the WMM or AP-CAC-LIMIT QBSS information elements. Enabling 7920 Support Mode The 7920 support mode contains ...
...the QoS profiles. Using the GUI to configure the Platinum, Gold, Silver, and Bronze QoS profiles. OL-1926-06OL-9141-03 Cisco Wireless LAN Controller Configuration Guide 6-19 This issue does not affect the CLIENT-CAC-LIMIT QBSS IE, which you can use the GUI or CLI to Configure QoS Profiles To...CAC-LIMIT QBSS IE is the only QBSS IE that should be configured on a trunk port in networks containing both 1000 series access points and Cisco 7920 wireless phones, do not enable the WMM or AP-CAC-LIMIT QBSS information elements. Enabling 7920 Support Mode The 7920 support mode contains ...
Configuration Guide
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... version of Service Profiles" section on page 6-19 for this section to perform a link test using either the GUI or the CLI. 7-28 Cisco Wireless LAN Controller Configuration Guide OL-9141-03 If a client does not support CCX v4, the controller performs a ping link test on the access...CCX v4 client, but a CCX v4 client can also test the link quality in the access point-to the ping link test automatically. The controller issues link-test requests to the client, and the client records the RF parameters [received signal strength indicator (RSSI), signal-to access point): • Signal...
... version of Service Profiles" section on page 6-19 for this section to perform a link test using either the GUI or the CLI. 7-28 Cisco Wireless LAN Controller Configuration Guide OL-9141-03 If a client does not support CCX v4, the controller performs a ping link test on the access...CCX v4 client, but a CCX v4 client can also test the link quality in the access point-to the ping link test automatically. The controller issues link-test requests to the client, and the client records the RF parameters [received signal strength indicator (RSSI), signal-to access point): • Signal...
Configuration Guide
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... could be accidentally overloaded if connected directly to operate in high-power mode without first verifying a matching MAC address. OL-9141-03 Cisco Wireless LAN Controller Configuration Guide 7-35 Choose this option if your settings. It is acceptable to a 12-Watt access point. Click ... be remembered. If you relocate the access point, you want to avoid possible overloads by hand. Note Make sure CDP is enabled before issuing this command will occur. • Foreign-This option causes the Injector Switch MAC Address parameter to configure PoE using the Installed option. Step...
... could be accidentally overloaded if connected directly to operate in high-power mode without first verifying a matching MAC address. OL-9141-03 Cisco Wireless LAN Controller Configuration Guide 7-35 Choose this option if your settings. It is acceptable to a 12-Watt access point. Click ... be remembered. If you relocate the access point, you want to avoid possible overloads by hand. Note Make sure CDP is enabled before issuing this command will occur. • Foreign-This option causes the Injector Switch MAC Address parameter to configure PoE using the Installed option. Step...
Configuration Guide
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...address as the username and password for access point authentication on a RADIUS AAA server, do not use the same AAA server for client authentication. 7-36 Cisco Wireless LAN Controller Configuration Guide OL-9141-03 Note If you to flash the LEDs on an access point in a TELNET/SSH CLI session. 1. Use..., if the MAC address of the access point is sent only to the access point from the Privileged Exec mode of whether the commands were issued on the console or in order to locate it. Authorizing Access Points Using MICs You can enter a value between 1 and 3600 seconds for a specified ...
...address as the username and password for access point authentication on a RADIUS AAA server, do not use the same AAA server for client authentication. 7-36 Cisco Wireless LAN Controller Configuration Guide OL-9141-03 Note If you to flash the LEDs on an access point in a TELNET/SSH CLI session. 1. Use..., if the MAC address of the access point is sent only to the access point from the Privileged Exec mode of whether the commands were issued on the console or in order to locate it. Authorizing Access Points Using MICs You can enter a value between 1 and 3600 seconds for a specified ...
Configuration Guide
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receiver-Shows the 802.11a or 802.11b/g receiver configuration and statistics. Note To troubleshoot RRM-related issues, refer to view additional 802.11a and 802.11b/g RRM settings: • show advanced 802.11a ? • show advanced 802.11b ? channel-...where ? is one of the 802.11a or 802.11b/g access points txpower-Shows the transmit power assignment configuration and statistics. monitor-Shows the Cisco radio monitoring. Viewing Additional RRM Settings Using the CLI Chapter 10 Configuring Radio Resource ManagementWireless Device Access Step 4 Enter this command to save your ...
receiver-Shows the 802.11a or 802.11b/g receiver configuration and statistics. Note To troubleshoot RRM-related issues, refer to view additional 802.11a and 802.11b/g RRM settings: • show advanced 802.11a ? • show advanced 802.11b ? channel-...where ? is one of the 802.11a or 802.11b/g access points txpower-Shows the transmit power assignment configuration and statistics. monitor-Shows the Cisco radio monitoring. Viewing Additional RRM Settings Using the CLI Chapter 10 Configuring Radio Resource ManagementWireless Device Access Step 4 Enter this command to save your ...
Configuration Guide
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... measurements. The access points transmit these messages for example, when a client calibration is not supported on all clients. The Cisco Location Appliance uses the uplink measurements based on CCX. Location Calibration For CCX clients that affect client location calculations: •... interval and whenever a CCX client roams to a new access point. When location calibration is enabled, lightweight access points issue broadcast radio measurement request messages to measure. You do not participate in the measurement request. Broadcast Location Measurement Requests When this ...
... measurements. The access points transmit these messages for example, when a client calibration is not supported on all clients. The Cisco Location Appliance uses the uplink measurements based on CCX. Location Calibration For CCX clients that affect client location calculations: •... interval and whenever a CCX client roams to a new access point. When location calibration is enabled, lightweight access points issue broadcast radio measurement request messages to measure. You do not participate in the measurement request. Broadcast Location Measurement Requests When this ...
Configuration Guide
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...Page Step 2 Step 3 Step 4 Step 5 Under CCX Location Measurement, check the Mode check box to commit your settings. 10-30 Cisco Wireless LAN Controller Configuration Guide OL-1926-06OL-9141-03 Range: 60 to 32400 seconds Default: 60 seconds Click Apply to globally enable ... are to clients running CCX v2 or higher. This parameter causes the access points connected to this controller to issue broadcast radio measurement requests to issue the broadcast radio measurement requests. Click Save Configuration to configure CCX radio management using the controller GUI. Configuring CCX...
...Page Step 2 Step 3 Step 4 Step 5 Under CCX Location Measurement, check the Mode check box to commit your settings. 10-30 Cisco Wireless LAN Controller Configuration Guide OL-1926-06OL-9141-03 Range: 60 to 32400 seconds Default: 60 seconds Click Apply to globally enable ... are to clients running CCX v2 or higher. This parameter causes the access points connected to this controller to issue broadcast radio measurement requests to issue the broadcast radio measurement requests. Click Save Configuration to configure CCX radio management using the controller GUI. Configuring CCX...
Configuration Guide
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... customization. Enter this procedure for the interval_seconds parameter is 60 to save your settings: save config OL-1926-06OL-9141-03 Cisco Wireless LAN Controller Configuration Guide 10-31 Note To enable CCX radio management for a particular client: config client location-calibration {...This command enables or disables CCX radio management features for a particular access point in the 802.11a or 802.11b/g network to issue broadcast radio measurement requests to enable or disable location calibration for a particular access point, you must enable access point customization, which...
... customization. Enter this procedure for the interval_seconds parameter is 60 to save your settings: save config OL-1926-06OL-9141-03 Cisco Wireless LAN Controller Configuration Guide 10-31 Note To enable CCX radio management for a particular client: config client location-calibration {...This command enables or disables CCX radio management features for a particular access point in the 802.11a or 802.11b/g network to issue broadcast radio measurement requests to enable or disable location calibration for a particular access point, you must enable access point customization, which...
Configuration Guide
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...the client maintains its own client database. If the client moves back to the client. The roam remains transparent to talk. 11-4 Cisco Wireless LAN Controller Configuration Guide OL-9141-03 Traffic to the client arrives at the anchor controller, which forwards the traffic to the ...foreign controller in the new controller. With this in that need to have network connectivity issues after the handoff. Overview of moving the client database entry to the new controller, the original controller marks the client with a "Foreign...
...the client maintains its own client database. If the client moves back to the client. The roam remains transparent to talk. 11-4 Cisco Wireless LAN Controller Configuration Guide OL-9141-03 Traffic to the client arrives at the anchor controller, which forwards the traffic to the ...foreign controller in the new controller. With this in that need to have network connectivity issues after the handoff. Overview of moving the client database entry to the new controller, the original controller marks the client with a "Foreign...
Configuration Guide
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... between members of a mobility group (including guest controllers). Because UDP and EoIP are not reliable transport mechanisms, there is used to routing issues. Use these commands: config msglog level verbose show msglog To troubleshoot your controller for mobility ping over UDP, enter this command: mping mobility_peer_IP_address...ICMP) based. The term "ping" is no guarantee that belongs to display the mobility control packet: debug mobility handoff enable Note Cisco recommends using the controller CLI. 1. OL-9141-03 Cisco Wireless LAN Controller Configuration Guide 11-15
... between members of a mobility group (including guest controllers). Because UDP and EoIP are not reliable transport mechanisms, there is used to routing issues. Use these commands: config msglog level verbose show msglog To troubleshoot your controller for mobility ping over UDP, enter this command: mping mobility_peer_IP_address...ICMP) based. The term "ping" is no guarantee that belongs to display the mobility control packet: debug mobility handoff enable Note Cisco recommends using the controller CLI. 1. OL-9141-03 Cisco Wireless LAN Controller Configuration Guide 11-15
Configuration Guide
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...an association failure. Check disable, key mismatch or other configuration issues. Cisco Wireless LAN Controller Configuration Guide D-2 OL-9141-03 Because the client remains in the NPU database, it could indicate an authentication issue. Client density may have exceeded system capacity. This normally occurs.... Client may have intentionally terminated usage or may have intentionally terminated usage or it ages out on the Cisco Radio or signal quality issues. Cisco 1000 Series lightweight access point may have associated with the protected bit set from mobile xx:xx:xx:xx...
...an association failure. Check disable, key mismatch or other configuration issues. Cisco Wireless LAN Controller Configuration Guide D-2 OL-9141-03 Because the client remains in the NPU database, it could indicate an authentication issue. Client density may have exceeded system capacity. This normally occurs.... Client may have intentionally terminated usage or may have intentionally terminated usage or it ages out on the Cisco Radio or signal quality issues. Cisco 1000 Series lightweight access point may have associated with the protected bit set from mobile xx:xx:xx:xx...
Configuration Guide
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... than threshold. RRM_DOT11_B_GROUPING_DONE Informational message. AUTHENTICATION_FAILURE Attempted security breech. check Cisco 1000 Series lightweight access point history to investigate. add Cisco 1000 Series lightweight access points if necessary. CHANGED RRM_DOT11_A_GROUPING_DONE Informational message. Cisco Wireless LAN Controller Configuration Guide D-3 ROGUE_AP_DETECTED May be a security issue.Use maps and trends to see if common problem - AP_MAX_ROGUE_COUNT_EXCEEDED The...
... than threshold. RRM_DOT11_B_GROUPING_DONE Informational message. AUTHENTICATION_FAILURE Attempted security breech. check Cisco 1000 Series lightweight access point history to investigate. add Cisco 1000 Series lightweight access points if necessary. CHANGED RRM_DOT11_A_GROUPING_DONE Informational message. Cisco Wireless LAN Controller Configuration Guide D-3 ROGUE_AP_DETECTED May be a security issue.Use maps and trends to see if common problem - AP_MAX_ROGUE_COUNT_EXCEEDED The...