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Manual Cisco 2504

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  • Cisco 2504 - page 1

    CH A P T E R 4-1 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 4 Configuring Controller Settings This chapter de scribes ho w to con fi gure settings on the controlle r . It contai ns these sect ions: • Installing and Conf iguring Licenses, page 4-2 • Config uring 802.11 Bands, page 4 -26 • Config uring 802.11n P arameters, pa ...

  • Cisco 2504 - page 2

    4-2 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Installing and Configuring Licenses • Resetting the Controller to D efault Settings , page 4-120 Installing and Configuring Licenses Y ou can order Cisco 5500 Series Control lers with support for 12, 25, 50, 100, 250 or 500 access points a ...

  • Cisco 2504 - page 3

    4-3 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Installing and Configuring Licenses The licensing change can af fect features on your wireless LAN when y ou upgrade or do wngrade software releases, so you shoul d be aware of these guidelines: • If you ha ve a WPlus license and you upgra ...

  • Cisco 2504 - page 4

    4-4 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Installing and Configuring Licenses Y ou can use the capacity adder li censes to increase the number of access point s supported b y the controller up to a max imum of 500 access points. Th e capacity adder licenses are available in access p ...

  • Cisco 2504 - page 5

    4-5 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Installing and Configuring Licenses Ta b l e 4 - 1 lists the a vail able adder licenses for the 5500 and 250 0 Series Controllers: T o obtain and register a P AK ce rtificate, follo w these steps: Step 1 Order the P A K certificate for an up ...

  • Cisco 2504 - page 6

    4-6 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Installing and Configuring Licenses http://www .cisco.com/go/ordering Step 2 If you are ordering online, be gin by choosing the primary upgrade SKU L-LIC- CT5508-UPG or LIC CT5508-UPG . Then, choose an y number of the following opt ions to u ...

  • Cisco 2504 - page 7

    4-7 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Installing and Configuring Licenses j. Follo w the instructions in the “Installing a License” section belo w to install the license on your controller . Installing a License Y ou can use the controller GUI or CLI to insta ll a license on ...

  • Cisco 2504 - page 8

    4-8 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Installing and Configuring Licenses Step 3 In the File Name to Install text box, enter the path to the license (*.lic) on the TFTP server . Step 4 Click Install License . A messa ge appears to show whether the license was installed successfu ...

  • Cisco 2504 - page 9

    4-9 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Installing and Configuring Licenses Note T ypically , you are prompted to accept the EULA for ev alua tion, ex tension, and rehost licenses. The EULA is also required for permanent licens es, b ut it is accepted during license generation. St ...

  • Cisco 2504 - page 10

    4-10 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Installing and Configuring Licenses Figur e 4-4 License s P age This page lists all of the licenses instal led on the controller . For each license, it sho ws the license type, expir ation, count (the maximum number of access points allo we ...

  • Cisco 2504 - page 11

    4-11 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Installing and Configuring Licenses Figur e 4-5 License Detail P age This page sho ws the follow ing additional infor mation for the licen se: • The license typ e (permanent, evaluation, or extension) • The license version • The statu ...

  • Cisco 2504 - page 12

    4-12 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Installing and Configuring Licenses System Location.................................. na System Contact................................... abc@cisco.com System ObjectID.................................. 1.3.6.1.4.1.14179.1.1.4.3 IP Address. ...

  • Cisco 2504 - page 13

    4-13 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Installing and Configuring Licenses StoreIndex: 3 Feature: base-ap-count Version: 1.0 License Type: Evaluation License State: Active, In Use Evaluation total period: 8 weeks 4 days Evaluation period left: 8 weeks 3 days License Count: 250/0 ...

  • Cisco 2504 - page 14

    4-14 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Installing and Configuring Licenses • See statistics for all licenses on the controller by enter ing this command: show license statistics Information simil ar to the follo wing appears: Administrative statistics Install success count: 2 ...

  • Cisco 2504 - page 15

    4-15 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Installing and Configuring Licenses Figur e 4-6 License s P age The Status column sho ws which licen ses are currently in use, a nd the Priority column sho ws the current priority of each license. Step 2 Ac tiv ate an a p-count e valuation ...

  • Cisco 2504 - page 16

    4-16 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Installing and Configuring Licenses f. Reboot the cont roller in order for th e priority change to take effect. g. Click Li censes to open the Licenses page and verify that the ap-count ev aluation lice nse now has a high priority and is in ...

  • Cisco 2504 - page 17

    4-17 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Installing and Configuring Licenses License Priority: Low The License State text box shows the licenses that are in use, and the License Prio rity text box shows the current priority of each license. Step 2 Ac tiv ate an a p-count e valuati ...

  • Cisco 2504 - page 18

    4-18 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Installing and Configuring Licenses Using the GUI to Rehost a License T o rehost a license using the controller GUI, follo w these steps: Step 1 Choose Management > Software Acti vation > Commands to open t he License Commands page. S ...

  • Cisco 2504 - page 19

    4-19 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Installing and Configuring Licenses Figur e 4-9 Produc t License Registr ation P age b. Under Manage Licenses, click Look Up a License . c. Enter the product ID an d serial number for your contr o ller . Note T o find the contro ller’ s p ...

  • Cisco 2504 - page 20

    4-20 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Installing and Configuring Licenses f. Choose the licenses that you want to re voke from t his controller and click Start License T ransf er . g. On the Rehost Quantities page, enter t he number of licenses that you want to re voke in the T ...

  • Cisco 2504 - page 21

    4-21 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Installing and Configuring Licenses license save credential url where url is tftp:// server_ip / path / filename . Step 2 Obtain a permission ticket to re vok e the license as follo ws: a. Go to https://tools.cisco. com/SWIFT/Licensing/Pri ...

  • Cisco 2504 - page 22

    4-22 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Installing and Configuring Licenses e. On the Designate Licensee page, enter the product I D and serial number of the control ler on which you plan to use the license, read and ac cept th e conditions of the end-user license agreement (EULA ...

  • Cisco 2504 - page 23

    4-23 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Installing and Configuring Licenses Step 8 Read and accept the conditions o f the end-user licens e agreement (EULA), complete the rest of the text boxes on this page , and click Submit . Step 9 On the Revie w and Submit page, verify th at ...

  • Cisco 2504 - page 24

    4-24 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Installing and Configuring Licenses Figur e 4-1 0 License Ag ent Configuration P age Step 2 Select the Enable Default A uthentication check bo x to enable the lic ense agent, or lea ve it unselec ted to disable this f eature. Th e default v ...

  • Cisco 2504 - page 25

    4-25 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Installing and Configuring Licenses d. In the P assword and Conf irm Password text boxes, enter the password requ ired in order to vie w the notificati on messages at this URL. Step 6 Click Appl y to commit your chang es. Step 7 Click Sav e ...

  • Cisco 2504 - page 26

    4-26 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring 802.11 Ba nds Information simil ar to the follo wing appears for the show license agent counters command: License Agent Counters Request Messages Received:10: Messages with Errors:1 Request Operations Received:9: Operations with ...

  • Cisco 2504 - page 27

    4-27 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring 802.11 Bands Figure 4-1 1 802.1 1 a Glob al P aramete rs P age Step 2 Select the 802.11a (or 802.11b/g ) Netw ork Status check box to en able the 802.11a or 802.11b/g band. T o disable the band, unselect the check box. The def a ...

  • Cisco 2504 - page 28

    4-28 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring 802.11 Ba nds Note On access points that run Cisco IO S software, this featur e is called world mod e . Note DTPC and 801.11h po wer constraint cannot be enabled simultaneously . Step 7 Us e the Data Rates options to spec ify th ...

  • Cisco 2504 - page 29

    4-29 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring 802.11 Bands conf ig { 802.11a | 802.11b } fragmentation t hr eshold where thr eshold is a v alue between 256 and 2346 b ytes (inclusiv e). Specify a lo w number for areas where communication is poo r or where there is a g reat ...

  • Cisco 2504 - page 30

    4-30 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring 802.11n Paramete rs 11nSupport.................................... Enabled 802.11a Low Band........................... Enabled 802.11a Mid Band........................... Enabled 802.11a High Band.......................... Enabl ...

  • Cisco 2504 - page 31

    4-31 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring 802.11n Paramete rs Figur e 4-12 802.1 1n (2.4 GHz) High Throughput P age Step 2 Select the 11n Mode check box to enable 802.11n support on the network. The d efault v alue is enabled. Step 3 Select the check boxes of the desire ...

  • Cisco 2504 - page 32

    4-32 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring 802.11n Paramete rs • 15 (144 Mbps ) Any associated clients that support the sele cted ra tes may communicate with the acc ess point using those rates. Ho we ver , the clients are not required to be able to use this rate in or ...

  • Cisco 2504 - page 33

    4-33 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring 802.11n Paramete rs Aggregatio n is the process of grouping pack et data frames together rather than transmitting th em separately . T wo aggreg ation methods are a vai labl e: Aggreg ated MA C Protocol Data Unit (A-MPDU) and Ag ...

  • Cisco 2504 - page 34

    4-34 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring 802.11n Paramete rs MCS 2...................................... Supported MCS 3...................................... Supported MCS 4...................................... Supported MCS 5...................................... Su ...

  • Cisco 2504 - page 35

    4-35 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring 802.11h Paramete rs Configuring 802.11h Parameters 802.11h informs client de vices about channel changes and can limit th e transmit power of tho se client devices. Y ou ca n configure the 802.11 h paramete rs using the controll ...

  • Cisco 2504 - page 36

    4-36 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring DHCP Proxy Step 7 Click Save Conf iguration to sav e your changes. Using the CLI to Configure 802.11h Parameters T o configure 802.11 h parameters using th e controller CLI, follo w these steps: Step 1 Disable the 802.11a networ ...

  • Cisco 2504 - page 37

    4-37 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring DHCP Proxy Y ou can use the controller GUI or CLI to enable or disable DHCP proxy on a g lobal basis, rather than on a WLAN basis. DHCP proxy is enab led by defa ult. Note DHCP proxy must be enabled in order f or DH CP option 82 ...

  • Cisco 2504 - page 38

    4-38 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Admin istrator Usernames and Passwords DHCP Proxy Behavior: enabled Using the GUI to Configure a DHCP Timeout T o configure a DHCP timeo ut using the controller GUI, follow these steps: Step 1 Choose Controller > Advanced > ...

  • Cisco 2504 - page 39

    4-39 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring SNMP show mgmtuser Restoring Passwords T o configure a ne w username and password at boot-up using t he controller CLI, follo w these steps: Step 1 After the controller boots up, enter Restor e-Password at the User prompt. Note ...

  • Cisco 2504 - page 40

    4-40 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Changing the Default Values of SNMP Community Strings Step 6 Enter the config snmp trapreceiv e r create na me ip-addr ess command to configur e a destination for a trap. Step 7 Enter the config snmp traprecei ver delete name comman d to de ...

  • Cisco 2504 - page 41

    4-41 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Changing the Default Values of SNMP Community Strings Figure 4-15 SNMP v1 / v2c Community Pag e Step 2 If “public” or “pri vate” appears in the Community Name column, hover your cursor over the blue drop-do wn arrow for the desired ...

  • Cisco 2504 - page 42

    4-42 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Changing the Default Va lues for SNMP v3 Users Step 1 See the current list of SNMP communities for this contro ller by entering this command : show snmp community Step 2 If “public” or “priv ate” appears in the SNMP Community Name c ...

  • Cisco 2504 - page 43

    4-43 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Changing the Defa ult Values for SN MP v3 Users Figur e 4-1 7 SNMP V3 Users P age Step 2 If “default” appears in the User Name column, ho ver your curso r ov e r the blue drop-do wn arro w for the desired user and choose Remove to delet ...

  • Cisco 2504 - page 44

    4-44 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Ag gressive Load Balancin g Step 11 Click Sa ve Configuration to sa ve your settings. Step 12 Reboot the controller so that the SNMP v3 user that you added tak es eff ect. Using the CLI to Change the SNMP v3 User Default Values ...

  • Cisco 2504 - page 45

    4-45 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Aggressive Load Ba lancing When a wireless client a ttempts to ass ociate to a lightweight access po int, association response packet s are sent to the client with an 802.11 response pa ck et including status code 17. This code ...

  • Cisco 2504 - page 46

    4-46 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Ag gressive Load Balancin g • Hardware co nfigu ration (two radi os use more memory than one). • Enabled features (WDS functionali ty in particular). The per-radio limits are as follo ws: The per -radio limit is about 20 0 a ...

  • Cisco 2504 - page 47

    4-47 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Aggressive Load Ba lancing Step 4 Click Appl y to commit your chang es. Step 5 Click Sav e Configuration to sa ve your changes. Step 6 T o enable or d isable agg ressiv e load bala ncing on specific WLANs, c hoose WLANs > WLA ...

  • Cisco 2504 - page 48

    4-48 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Band Selec tion show load-balancing Information simil ar to the follo wing appears: Aggressive Load Balancing........................ Enabled Aggressive Load Balancing Window................. 1 clients Aggressive Load Balancing ...

  • Cisco 2504 - page 49

    4-49 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Band Selection • Y o u can enable both band select ion and aggressi ve load ba lancing on the controller . The y run independently and do not i mpact one another . Using the GUI to Configure Band Selection T o configure band s ...

  • Cisco 2504 - page 50

    4-50 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Band Selec tion Step 9 T o enable or disable aggr essi ve load bala ncing on specif ic WLANs, choose WLANs > WLAN ID . The WLANs > Edit page appears. Step 10 Click the Advanced tab (see Figure 4-20 ). Step 11 Click Sa ve C ...

  • Cisco 2504 - page 51

    4-51 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Fast SSID Changing Step 9 Save your changes b y entering this command: sa ve conf ig Configuring Fast SSID Changing When fa st SSID changin g is enabled, t he controller allo ws clients to move between SSIDs. When the client sen ...

  • Cisco 2504 - page 52

    4-52 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring 802.3 Br idging Configuring 802.3 Bridging The controller supports 80 2.3 frames and the applicat io ns that use them, such as those typically used for cash registers and cash re gister servers. Ho w ev er , to make these applic ...

  • Cisco 2504 - page 53

    4-53 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring 802.3 Bridging Figure 4-22 Gener al P age Step 2 From the 802.3 B ridging d rop-down list, choose Enabled to enable 802.3 bridging on your contro ller or Disabled to disable this feature. The default value is Disabled. Note In c ...

  • Cisco 2504 - page 54

    4-54 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Multicast Mode Configuring Multicast Mode If your network supports packet multicasting, you can conf igure the multicast method that the controller uses. The controller performs multicasti ng in two modes: • Unicast mode—In ...

  • Cisco 2504 - page 55

    4-55 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuri ng Multicast Mode • When the client that is l istening to the multicast groups roams fro m one controller to another , the first co ntroller transmits al l the multicast group info rmation for the listening cl ient to the second ...

  • Cisco 2504 - page 56

    4-56 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Multicast Mode • Cisco Flex 7500 Series Controllers do not sup port multicast-unicast mode. Using the GUI to Enable Multicast Mode T o enable multicast mode using the controller GUI, follo w these steps: Step 1 Choose Controll ...

  • Cisco 2504 - page 57

    4-57 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuri ng Multicast Mode Using the GUI to View Multicast Groups T o view multicast group s using the controller GUI, f ollow these steps: Step 1 Choose Monitor > Multicast . The Multicast Groups page ap pears (see Figure 4-24 ). Figur ...

  • Cisco 2504 - page 58

    4-58 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Multicast Mode Step 3 Enable or disable IGMP snooping by entering this comman d: conf ig network multicast igmp snooping { enab le | disable } The default v alue is disabled. Step 4 Set the IGMP timeout value b y entering this c ...

  • Cisco 2504 - page 59

    4-59 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Client Roaming 00:13:02:23:82:ad 0:20 Using the CLI to View an Access Point’s Multicast Client Table T o help troubleshoot ro aming e vents, you can vie w an access po int’ s multicast clie nt table from the controller b y p ...

  • Cisco 2504 - page 60

    4-60 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Client Ro aming Inter-Subnet Roaming Multiple-controller de ployments support client ro aming across access points managed by controllers in the same mobility group on d ifferent subnets. This roaming is transparent t o the clie ...

  • Cisco 2504 - page 61

    4-61 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Client Roaming Note T o see whether a particular client supports E2E, choose Wirele s s > Clients on the controller GUI, click the Detail link for t he desired client, and loo k at the E2E V ersion text b ox under Client Prop ...

  • Cisco 2504 - page 62

    4-62 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Client Ro aming Figure 4-25 802.1 1a > Client Roaming P age Step 2 If you want t o fine-t une the RF paramete rs that af fect client roaming, choose Custom from the Mode drop-do wn list and go to Step 3 . If you want to l eav ...

  • Cisco 2504 - page 63

    4-63 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Client Roaming Step 7 Click Appl y to commit your chang es. Step 8 Click Sav e Configuration to sa ve your changes. Step 9 Repeat this procedure if you wa nt to conf igure cl ient roaming for another radio band (802.1 1a or 802. ...

  • Cisco 2504 - page 64

    4-64 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring IP-M AC Address Binding Using the CLI to Debug C CX Client Roaming Issues If you e xperience any prob lems with CCX Layer 2 client roami ng, enter this command: debug l2r oam [ detail | error | packet | all] { enable | disable } ...

  • Cisco 2504 - page 65

    4-65 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Quality of Service Configuring Quality of Service Quality of service (QoS) refers to the capabil ity of a network to p rovide better servic e to selected network traffic o ver various technol o gies. The primary goal of QoS is t ...

  • Cisco 2504 - page 66

    4-66 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Quality of Service Figur e 4-26 Edit QoS Pr ofile Pag e Step 4 Change the description of t he profile b y modifying the contents of the Descript ion text bo x. Step 5 Define the a verage dat a rate for TCP traf fic per user by e ...

  • Cisco 2504 - page 67

    4-67 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Quality of Service Step 11 Choose 802.1p from the Protocol T ype drop-do wn list and enter the maximum priority v alue in the 802.1p T ag text box to def ine the maximum value (0–7) for the priori ty tag associated with packet ...

  • Cisco 2504 - page 68

    4-68 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Quality of Service conf ig qos max-rf-usage { bronze | silv er | gold | platinum } us age_p ercentage Step 8 Define the maximum v alue (0–7) for the priority tag asso ciated with packets that fall within the pr ofile, by enter ...

  • Cisco 2504 - page 69

    4-69 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Quality of Service Step 1 Choose Wi re l e ss > QoS > Roles to open the QoS Roles for Guest Users pa ge (see Figure 4-27 ). Figur e 4-27 QoS Roles for Guest Users P age This page sho ws any existing QoS roles for guest use ...

  • Cisco 2504 - page 70

    4-70 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Quality of Service Step 6 Define the a verage data rate for TCP traf fic on a per -user basis by entering the rate in Kbps in the A v erage Data Rate text box. Y ou can enter a value between 0 and 60,000 Kbps (inclusi ve). A v a ...

  • Cisco 2504 - page 71

    4-71 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Quality of Service • conf ig netuser guest-role qos data-rate a verage-realtime-rate ro le_name rate —Configu res the av erage rea l-time rate for UDP traff ic on a per -user basis. • conf ig netuser guest-role qo s data-r ...

  • Cisco 2504 - page 72

    4-72 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Voice and Vid eo Parameters Configuring Voice and Video Parameters Three parameters on the controller af fe ct voice and/or video quality: • Call admiss ion cont rol • Expedite d bandwidt h request s • Unscheduled automat ...

  • Cisco 2504 - page 73

    4-73 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Voic e and Video Paramete rs In load-based CA C, the access point continuo usly measures and updates the ut ilization of the RF chann el (that is, the percenta ge of bandw idth that h as been exhaust ed), channe l interfer e nce ...

  • Cisco 2504 - page 74

    4-74 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Voice and Vid eo Parameters U-APSD Unscheduled automatic po wer sav e delivery (U- APSD) is a QoS facili ty def ined in IEEE 802.11e that extends t h e battery life of mobil e clients. In addi tion t o extending battery life, th ...

  • Cisco 2504 - page 75

    4-75 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Voic e and Video Paramete rs Using the GUI to Configure Voice Parameters T o configure v oice parameters using the controller GUI, follo w these steps: Note SIPs are av ailable only on the Cisco 4400 Seri es an d Cisco 5500 Seri ...

  • Cisco 2504 - page 76

    4-76 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Voice and Vid eo Parameters • Load-based —T o enable channel-based CA C. This is the default option. • Static— T o enable radio-based CA C. Step 7 In the Max RF Bandwidth text box, enter the percentage of the maximum ban ...

  • Cisco 2504 - page 77

    4-77 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Voic e and Video Paramete rs Step 17 Reenable al l WMM WLANs and click A pply . Step 18 Choose Network under 802.1 1a/n or 802.11b/g/n, sel ect the 802.11a (or 802.11b/g ) Network Status check box, and click Apply to r eenable t ...

  • Cisco 2504 - page 78

    4-78 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Voice and Vid eo Parameters Step 8 Click Apply to commit your chang es. Step 9 Reenable all WMM WLANs an d click Apply . Step 10 Choose Network under 802.1 1a/n or 802.11b/g/n, sel ect the 802.11a (or 802.11b/g ) Network Status ...

  • Cisco 2504 - page 79

    4-79 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Voic e and Video Paramete rs Figure 4-32 Clients > Detail P age This page sho ws the U-APSD status (if enabled) for this client under Quality of Serv ice Properties. Step 3 Click Back to return to the Cl ients page . ...

  • Cisco 2504 - page 80

    4-80 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Voice and Vid eo Parameters Step 4 See the TSM statistics for a particul ar client and the access point to which this client is associ ated as follo ws: a. Hov er your cursor over the blue dro p-down arrow for the desired client ...

  • Cisco 2504 - page 81

    4-81 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Voic e and Video Paramete rs Figure 4-34 802.1 1a/n Radios P age b. Hover your cursor o ver the blue drop-down arrow for the desired access point and choose 802.11aTSM or 802.11b/g TSM . The AP > Client s page appears (see Fi ...

  • Cisco 2504 - page 82

    4-82 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Voice and Vid eo Parameters Figure 4-36 AP > Clients > T raffic Str eam Metr ics P age This page shows the TSM statistics for this access poin t and a client associated to it. The statistics are sho wn in 90-second interva ...

  • Cisco 2504 - page 83

    4-83 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Voic e and Video Paramete rs Figure 4-37 802.1 1a > Media P arameters P age Step 5 Choose the Media tab to open the Media page. Step 6 Select the Unicast V ideo Redirect ch eck box to enable Unicast V ideo Redirect. The defau ...

  • Cisco 2504 - page 84

    4-84 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Voice and Vid eo Parameters Step 1 Set the voice to the platinum Qo S lev el by entering this co mmand: conf ig wlan qos wlan-id P latinum Step 2 Enable the ca ll-snooping feature for a part icular WLAN by entering this command: ...

  • Cisco 2504 - page 85

    4-85 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Voic e and Video Paramete rs Step 9 Configure the codec name and sample interv al as parameters and to cal culate the required bandwidth per call by en tering this command: conf ig {802.11a | 802.11b} cac voice sip codec {g711 | ...

  • Cisco 2504 - page 86

    4-86 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Voice and Vid eo Parameters conf ig { 802.11a | 802.11b } cac video max-bandwidth bandwidth The bandwidth range is 5 to 85%, and the defa ult va lue is 5%. Howe ver , the maximum RF bandwidth cannot exceed 85% for v oice and vid ...

  • Cisco 2504 - page 87

    4-87 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Voic e and Video Paramete rs In the example abo ve, “MT” is medium time, “Na” is the number of addition al calls, and “e xp bw” is expedi ted bandwidth. Note Suppose an AP has to b e rebooted when a v oice client ass ...

  • Cisco 2504 - page 88

    4-88 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Voice and Vid eo Parameters show ap stats { 802.11a | 802.11b } ap_name tsm { client_m ac | all } The optional all command sho ws all clients associated to this access point. Information similar t o the follo wing appears: AP In ...

  • Cisco 2504 - page 89

    4-89 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Voic e and Video Paramete rs Step 8 Use the following commands to vie w various v oice-related parameters: – show client v oice-diag status Displays information about whether v oice diagnostics is enabled or disabled. If enabl ...

  • Cisco 2504 - page 90

    4-90 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring Voice Prioritizati on Using Preferred Call Numbers Configuring Voice Prioritization Using Preferred Call Numbers Y o u can config ure a controller to support calls from clie nts that do not support TSPEC-based calls. This featur ...

  • Cisco 2504 - page 91

    4-91 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring EDCA Paramete rs Step 8 Click Appl y to add the ne w number . Using the CLI to Configure a Preferred Call Number T o configure v oice prioritization using th e controller CLI, follow these steps: Step 1 Set the voice to the plat ...

  • Cisco 2504 - page 92

    4-92 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring EDCA Parameters Figure 4-38 802.1 1 a > EDCA P arameters P age Step 3 Choose one of the follo wing options from t he EDCA Profile dro p-do wn list: • WMM —Enables the W i-Fi Multimedia (WMM) defaul t parameters. This is t ...

  • Cisco 2504 - page 93

    4-93 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring EDCA Paramete rs Using the CLI to Configure EDCA Parameters T o configure EDCA parameters using the cont roller CLI, follo w these steps: Step 1 Disable the radio networ k by entering this command: conf ig { 802.11a | 802.11b } ...

  • Cisco 2504 - page 94

    4-94 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring the Cisco Disco very Protocol Configuring the Cisco Discovery Protocol The Cisco Discovery Protocol (CDP) is a device discovery protocol that runs on all Cisco-manufactu red equipment. A device enabled with CDP se nds out peri o ...

  • Cisco 2504 - page 95

    4-95 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring the Cisco Discovery Protocol • Po wer Consumption TL V : 0x0010—The maximum amount of power consumed b y the access point. • Po wer Request TL V :0x0019—The amount of po wer to be transmitted by a po werable de vice in o ...

  • Cisco 2504 - page 96

    4-96 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring the Cisco Disco very Protocol Figure 4-39 Sample Netw or k Ill ustrating CDP Using the GUI to Configure the Cisco Discovery Protocol T o configure CDP usin g the controller GU I, follo w these steps: Step 1 Choose Contr oller &g ...

  • Cisco 2504 - page 97

    4-97 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring the Cisco Discovery Protocol Figur e 4-40 CDP > Global Configuration P age Step 2 Select the CDP Pr otocol Status ch eck box to enable CDP o n the controller or unselect i t to disable this feature. The default value is selec ...

  • Cisco 2504 - page 98

    4-98 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring the Cisco Disco very Protocol Figure 4-41 All APs > Details for (Adv anced) Pag e d. Select the Cisco Discov ery Protocol check box to enable CDP on this access point or unselect it to disable this feature. The default value ...

  • Cisco 2504 - page 99

    4-99 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring the Cisco Discovery Protocol Step 1 Choose Monitor > CDP > Interface Neighbors to open the CDP > Interface Neighbors page appears (see Figure 4-42 ). Figure 4-42 CDP > Interf ace Neighbors P age This page sho ws the ...

  • Cisco 2504 - page 100

    4-100 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring the Cisco Disco very Protocol Figure 4-43 CDP > Interf ace Neighbors > Detail Pag e This page sho ws the following in formation: • The controller port on which th e CDP packets were recei ved • The name of the CDP nei ...

  • Cisco 2504 - page 101

    4-101 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring the Cisco Discovery Protocol Figure 4-45 CDP > AP Neighb ors P age This page sho ws the following inf o rmation: • The name of each access point • The IP address of each access point • The name of each CDP neighbor • ...

  • Cisco 2504 - page 102

    4-102 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring the Cisco Disco very Protocol • The CDP version bein g advertis ed (v1 or v2) • The time left (in seconds) before the CDP neig hbor entry e xpires • The functional capability of the CDP neighbor , defined as follo ws: R - ...

  • Cisco 2504 - page 103

    4-103 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring the Cisco Discovery Protocol The range is 10 to 255 seconds, and the def ault v alue is 180 seconds. Step 4 Specify the highest CDP v e rsion supported on the controller b y entering this command: conf ig cdp advertise { v1 | v ...

  • Cisco 2504 - page 104

    4-104 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring the Cisco Disco very Protocol Step 3 See all CDP entries in the database by entering this co mmand: show cdp entry all Step 4 See CDP traff ic information on a gi ven por t (for exampl e, packets sen t and recei ved, CRC errors ...

  • Cisco 2504 - page 105

    4-105 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring Authentication fo r the Controller and NTP Server T o obtain CDP debug inform ation for the controller usi ng the controller CLI, fol low th ese steps: Step 1 Obtain debug information related to CDP pack ets by entering by ente ...

  • Cisco 2504 - page 106

    4-106 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring RFID Tag Trac king Configuring RFID Tag Tracking The controller enables you to con figur e radio-frequenc y identif ication (RFID) tag tracking. RFID tags are small wire less de vices that are af fix ed to assets for real-time ...

  • Cisco 2504 - page 107

    4-107 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring RFID Tag Tra cking The number of tag s supported v aries depending on controller platfo rm. Ta b l e 4 - 6 lists the number of tags supported pe r controller . Y ou can configure and vie w RFID tag tracking informatio n through ...

  • Cisco 2504 - page 108

    4-108 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring RFID Tag Trac king Using the CLI to View RFID Tag Tracking Information T o view RFID tag track ing information usin g the controller CLI, follo w these steps: Step 1 See the current configuration for RFID tag tr acking by enter ...

  • Cisco 2504 - page 109

    4-109 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring RFID Tag Tra cking RFID ID VENDOR Closest AP RSSI Time Since Last Heard ----------------- -------- ------------------ ------ --------------------- 00:04:f1:00:00:03 Wherenet HReap -70 151 seconds ago 00:04:f1:00:00:05 Wherenet ...

  • Cisco 2504 - page 110

    4-110 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring and View ing Location Settings Configuring and Viewing Location Settings This section pro vides instructions for config uring and vie wing location settings fro m the controller CLI. Note Access points in monitor mo de should n ...

  • Cisco 2504 - page 111

    4-111 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring and Viewing Location Settings Step 4 V erify that the location appliance certi ficate i s installed on the controller b y entering this command: show auth-list Information simil ar to the follo wing appears: Authorize APs again ...

  • Cisco 2504 - page 112

    4-112 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring and View ing Location Settings • Config ure the RSSI timeout v alue for various de vices by enterin g this command: conf ig location expiry ? where ? is one of the following: – client timeout —Conf igures the RSSI timeout ...

  • Cisco 2504 - page 113

    4-113 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring and Viewing Location Settings – tags threshold —Configur es the NMSP notifi cation thresh old (in dB) for RF ID tags. The valid range for the thr eshold parameter is 0 to 10 dB, and the default valu e is 0 dB. – rog u e - ...

  • Cisco 2504 - page 114

    4-114 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring and View ing Location Settings ... [11] AP 00:00:00:00:00:00 : Slot 0 inUse 0, expired 0, Timestamp (antenna-A 0) (antenna-B 0), band 0 rssi (antenna-A 0) (antenna-B 0), snr 0, acceptable 0 [12] AP 00:00:00:00:00:00 : Slot 0 in ...

  • Cisco 2504 - page 115

    4-115 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring and Viewing Location Settings Note See the Cisco W ir eless Contr ol System Configur ation Guide or the Cisco Location Applianc e Confi guration Guide for instructi ons on en abling location presence on a location appliance. Mo ...

  • Cisco 2504 - page 116

    4-116 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring and View ing Location Settings MSE IP Address Tx Echo Resp Rx Echo Req Tx Data Rx Data -------------- ------------ ----------- ------- ------- 171.71.132.107 39046 39046 103742 1 • See the NMSP capabilities by entering this c ...

  • Cisco 2504 - page 117

    4-117 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Configuring and Viewing Location Settings Max Rogue Client Measure Notify Delay............ 0 Max Client Stats Notify Delay.................... 0 Max Client Stats Notify Delay.................... 0 RFID Measurement Periodic................ ...

  • Cisco 2504 - page 118

    4-118 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Configuring the S upervisor 720 to Support the WiSM RSSI Mobile Station, Tags, Info Mobile Station, Statistics Mobile Station, Tags, • Clear all NMSP statistics b y entering this command: clear nmsp statistics Debugging NMSP Issues Use t ...

  • Cisco 2504 - page 119

    4-119 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Using the Wireless LAN Controlle r Network Module Note The W iSM is supported on Cisco 7600 series r outers running only Cisco IOS Release 12.2(18)SXF5. General WiSM Guidelines Follo w these guidelines when you add a W iSM to your network: ...

  • Cisco 2504 - page 120

    4-120 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Resetting the Controlle r to Default Settings • T o a ccess the CNM bootloade r , we re commend that you reset the CNM from the router . If you rese t the CNM from a CNM user interface, the router might reset the CNM while you are usin g ...

  • Cisco 2504 - page 121

    4-121 Cisco Wireless LAN Controller Configuration Guide OL-21524-02 Chapter 4 Con figuring Controller Settings Resetting the Controlle r to Default Settings Step 1 Enter the reset sy stem command. At the prompt that asks whet her you need to sav e changes to the configuration, enter N . The unit reboots. Step 2 When you are prompted for a username, ...

  • Cisco 2504 - page 122

    4-122 Cisco Wireless LAN Contro ller Configuration Guide OL-21524-02 Chapter 4 Configuring Controller Settings Resetting the Controlle r to Default Settings ...

Manufacturer Cisco Category Router

Documents that we receive from a manufacturer of a Cisco 2504 can be divided into several groups. They are, among others:
- Cisco technical drawings
- 2504 manuals
- Cisco product data sheets
- information booklets
- or energy labels Cisco 2504
All of them are important, but the most important information from the point of view of use of the device are in the user manual Cisco 2504.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Cisco 2504, service manual, brief instructions and user manuals Cisco 2504. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Cisco 2504.

Similar manuals

A complete manual for the device Cisco 2504, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Cisco 2504 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Cisco 2504.

A complete Cisco manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Cisco 2504 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Cisco 2504, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Cisco 2504, that we can find in the current document
3. Tips how to use the basic functions of the device Cisco 2504 - which should help us in our first steps of using Cisco 2504
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Cisco 2504
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Cisco 2504 in a specific country, if it was not possible to solve the problem on our own.

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