Cisco aironet 1240ag mac address filter

Note Using the MODE button for resetting to default settings applies only to autonomous mode access points and not to lightweight mode access points. Follow these steps to reset the access point to factory default settings using the access point MODE button:. Step 1 Disconnect power the power jack for external power or the Ethernet cable for in-line power from the access point.

All access point settings return to factory defaults. Follow these steps to return to the default settings using the access point GUI:. Step 1 Open your Internet browser.

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The wireless device web-browser interface is fully compatible with Microsoft Internet Explorer version 9. Step 2 Enter the wireless device IP address in the browser address line and press Enter. An Enter Network Password window appears. Step 3 Enter your username in the User Name field. The default username is Cisco. Step 4 Enter the wireless device password in the Password field and press Enter. The default password is Cisco. The Summary Status page appears. Step 5 Click Software and the System Software screen appears.

Step 7 Click the Reset to Defaults button to reset all settings, including the IP address, to factory defaults. If you want to erase everything including the static IP address, in addition to the above commands, use the erase and erase boot static-ipaddr static-ipmask command. Step 1 Enter erase nvram: Note The erase nvram command does not erase a static IP address. Step 2 Follow the step below to erase a static IP address and subnet mask.

Otherwise, go to step 3. Erasing the nvram filesystem will remove all configuration files! Step 4 Enter reload when the following CLI message displays: Erase of nvram: This command reloads the operating system. Proceed with reload? A user can login to the access point using one of the following methods:. If the access point does not have a console port, use either the GUI or the Telnet for access.

For information on logging into the AP through a console port refer to Connecting to the , , , , , and Series Access Points Locally. To browse to the wireless device Express Setup page, you must either obtain or assign the wireless device IP address using one of the following methods:. The access point MAC address is on label attached to the bottom of the access point.

ACL Filters on Aironet APs Configuration Example - Cisco

To configure it as a bridge, you must manually place it in install mode in order to align the antennas and establish a link. If you need to configure the access point locally without connecting the access point to a wired LAN , you can connect a PC to its console port using a DB-9 to RJ serial cable. Follow these steps to open the CLI by connecting to the access point console port:.

• MAC Address Filters on Autonomous Access Points Configuration Example - Cisco.
• Access Point ACL Filter Configuration Example - Cisco.
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Browse to http: Step 2 Set up a terminal emulator to communicate with the access point. Use the following settings for the terminal emulator connection: Step 3 When connected, press enter or type en to access the command prompt. Pressing enter takes you to the user exec mode. Entering en prompts you for a password, then takes you to the privileged exec mode. The default password is Cisco and is case-sensitive. Note When your configuration changes are completed, you must remove the serial cable from the access point.

If you need to configure the access point locally without connecting to a wired LAN , you can connect a PC to the Ethernet port on the long-reach power injector using a Category 5 Ethernet cable. You can use a local connection to the power injector Ethernet port the same as you would use a serial port connection.

Note You do not need a special crossover cable to connect your PC to the power injector; you can use either a straight-through cable or a crossover cable. Follow these steps to connect to the bridge locally:. Step 2 With the power cable disconnected from the power injector, connect your PC to the power injector using a Category 5 Ethernet cable. You can use either a crossover cable or a straight-through cable.

Do not attempt to change any of the Ethernet Port 0 settings.

If you make a mistake and need to start over, follow the steps in the Resetting the Device to Default Settings. Consult your PC operating instructions for detailed instructions. This was done in order to prevent unauthorized users to access a customer wireless network through an access point having a default SSID and no security settings. You must create an SSID before you can enable the access point radio interfaces. After you determine or assign the wireless device IP address, you can browse to the wireless device Express Setup page and perform an initial configuration:.

An Enter Network Password screen appears. Step 3 Press Tab to bypass the Username field and advance to the Password field. Step 4 Enter the case-sensitive password Cisco and press Enter. Step 5 Click Easy Setup. The Express Setup screen appears. Step 7 Enter the Network Configuration settings which you obtained from your system administrator. The configurable settings include:.

Note You can enter up to 32 characters for the system name. However, when the wireless device identifies itself to client devices, it uses only the first 15 characters in the system name.

ACL Filters on Aironet APs Configuration Example

If it is important for client users to distinguish between wireless devices, make sure that a unique portion of the system name appears in the first 15 characters. Note When you change the system name, the wireless device resets the radios, causing associated client devices to disassociate and quickly reassociate. Note If the wireless device IP address changes while you are configuring the wireless device using the web-browser interface or a Telnet session over the wired LAN, you lose your connection to the wireless device.

If you lose your connection, reconnect to the wireless device using its new IP address. Step 8 Enter the following Radio Configuration settings for the radio bands supported by the access point. Both the 2.

This is a useful option for an SSID used by guests or by client devices in a public space. Only one SSID can be included in the wireless device beacon. You can specify up to four WEP keys, i. Key 1, 2, 3, and 4. Enter each key value, and specify whether it is bit or 40 bit. Make sure clients are WPA certified before selecting this option.

Accepts associations from clients and bridges wireless traffic from the clients to the wireless LAN. This setting can be applied to any access point. Accepts associations from clients and bridges wireless traffic from the clients to root access point connected to the wireless LAN. In this mode, the device also accepts associations from clients. A workgroup bridge can have a maximum of clients, presuming that no other wireless clients are associated to the root bridge or access point. This field appears only in the universal workgroup bridge mode.

In the Scanner mode, the access point does not accept associations from clients. It continuously scans and reports wireless traffic it detects from other wireless devices on the wireless LAN. All access points can be configured as a scanner. Clicking Custom takes you to the Network Interfaces. Step 11 Click the radio interface to browse to the Network Interfaces: Radio Status page. Step 12 Click the Settings tab to browse to the Settings page for the radio interface. Your wireless device is now running but probably requires additional configuring to conform to your network operational and security requirements.

Consult the chapters in this manual for the information you need to complete the configuration. Note You can restore access points to factory defaults by unplugging the power jack and plugging it back in while holding down the Mode button for a few seconds, or until the Status LED turns amber. Table lists the default settings for the settings on the Express Setup page. Least-Congested for 2. You can use the options given in this section to create unique SSIDs and assign one of four security types to them. You can create up to 16 SSIDs on the wireless device.

On dual-radio wireless devices, the SSIDs that you create are enabled by default on both radio interfaces. You must configure an SSID before client devices can associate to the access point. The SSID can consist of up to 32 alphanumeric, case-sensitive, characters. The first character can not contain the following characters:. The following characters are invalid and cannot be used in an SSID:. Table describes the four security types that you can assign to an SSID. This is the least secure option.

This option is more secure than no security. However, static WEP keys are vulnerable to attack. Mandatory WEP.

Introduction

This option enables You are required to enter the IP address and shared secret for an authentication server on your network server authentication port Because Mandatory Client devices that associate using this SSID must perform If you are using the CLI, this warning message appears:. Wi-Fi Protected Access WPA permits wireless access to users authenticated against a database through the services of an authentication server, then encrypts their IP traffic with stronger algorithms than those used in WEP.

As with EAP authentication, you must enter the IP address and shared secret for an authentication server on your network server authentication port Mandatory WPA authentication. The security settings in the Easy Setup Radio Configuration section are designed for simple configuration of basic security. The options available are a subset of the wireless device security capabilities. Keep these limitations in mind when using the Express Security page:. This section contains these example configurations:.

Technology and Support: Wireless - Mobility: Wireless and Mobility: Cisco Access Point Mac Filtering. What's new. SD-WAN in 2 mins. Wireless Resources. Getting Started with Wireless. I have this problem too. That does help. Latest Contents. Created by Tsevya1 on This document focuses only on how to use the CLI in order to configure filters. Standard ACLs can also use the extended range of to However, there is no data communication between the AP and the client. The IP address of the AP is After this is done, the client with IP address Use the console port or use Telnet in order to access the ACL through the Ethernet interface or the wireless interface.

Issue these commands in order to use standard NACLs to deny the host Extended ACLs compare the source and destination addresses of the IP packets to the addresses that are configured in the ACL in order to control traffic. Extended ACLs also provide a means to filter traffic based on specific protocols.

This provides a more granular control for the implementation of filters on a WLAN network. Extended ACLs allow a client to access some resources on the network while the client cannot access the other resources. For example, you can implement a filter that allows DHCP and Telnet traffic to the client while it restricts all other traffic. Extended ACLs can also use numbers in the range of to This is the expanded range for extended ACLs. Extended ACLs can also use names instead of numbers.