Cisco 1231G - Aironet - Wireless Access Point Uživatelský manuál

Cisco Aironet Access Point FAQDocument ID: 8103Refer to the Cisco Wireless Software Center ( registered customers only) inorder to get Cisco Aironet d

can roam to different APs that reside in different subnets. The roaming clients stay connectedto your network and do not change IP addresses.You must

Q. Can you enable routing or Network Address Translation (NAT) onCisco APs?A. No, routing and NAT features are not supported on APs.Q. Is there a way

half its current value.For every increase of 10 dB (dBm), it leads to a ten times increase in the currenttransmit power (mW). For every decrease of 10

A. The behavior depends on the configuration of the AP. If CCKM is NOTconfigured/supported on the client, the client does not associate with an AP tha

addition to the determination of how much bandwidth is needed for an 802.11b VoIP call,you must also consider overall radio contention for a particula

A. No, the Cisco Aironet AP does not support 802.11f based IAPP. The Cisco Access Pointsoffer their own robust, feature−rich, and proven inter−Access

Q. Is it necessary to shut off all laptops and other wireless devicesduring an AP upgrade?A. No, there is no need to shut off the devices. An AP upgra

crashinfo files that you can delete or old images that are not in use. Issue the write memorycommand in order to free up space so that you can write t

Improperly shielded microwave ovens♦ Wireless equipment that other companies manufacture♦ Electrical motors and the moving metal parts of machinery ca

matches with that configured on the ACS server. For information on how to debug, refer toDebug Authentications.Q. When I viewed the logs on the AP, I

Flow Control:Xon/XoffNote: If the flow control Xon/Xoff does not work, try using the flow control None.Q. I have an Aironet 1231 AP. Does Cisco make a

sending station is leaving (or has left) BSS". What is the issue?A. Both of these messages point towards an RF issue. Assign different channels o

Q. I have a problem with my AP. It continues to send too many RTSmessages in bursts which cause the unexpected disassociation ofassociated clients. Th

Q. We see this syslog message broadcast on our network. Why does thisoccur, and how do we stop it?AP:001f.ca26.bfb4: %LWAPP−3−CLIENTERRORLOG: Decode M

Q. The 871W Wi−Fi Router drops wi−fi established sessions so that theuser's VPN session needs to be reestablished all the time. What is thereason

Q. How does a client choose an access point (AP) to get associated?A. Access point (AP) choice is done on the machine radio of the client. Based on th

Because access points create a virtual interface for each radio interface, repeater access pointsassociate to the root access point twice: once for th

A. Yes. From the Aironet Client Utility (ACU), you can configure the clients to run in ad hocmode. This connection is only a peer−to−peer connection.

Q. How do I determine the specific frequency or channel that my AP orbridge uses?A. Use the show controllers dot11Radio0 command in order to show the

Q. Is there a limitation on the number of MAC address filters that can beconfigured on the AP?A. You can use the CLI in order to configure up to 2,048

Q. Is it true that if I only allow IEEE 802.11g clients on a wirelessnetwork, they cannot interfere with a parallel IEEE 802.11b networkbecause they u

Q. When you use Light Extensible Authentication Protocol (LEAP), whatport number do you specify in order to communicate with your CiscoSecure Access C