Cisco Cisco Access Registrar 4.2 Specifikace stáhnout pdf (Strana 277)

100

101

6-13

Cisco Wireless LAN Controller Configuration Guide

OL-13826-01

Chapter 6 Configuring WLANsWireless Device Access

Configuring WLANs

• Enter config macfilter ip-address mac_addr IP_addr to assign an IP address to an existing MAC

filter entry, if one was not assigned in the config macfilter add command.

• Enter show macfilter to verify that MAC addresses are assigned to the WLAN.

Configuring a Timeout for Disabled Clients

You can configure a timeout for disabled clients. Clients who fail to authenticate three times when

attempting to associate are automatically disabled from further association attempts. After the timeout

period expires, the client is allowed to retry authentication until it associates or fails authentication and

is excluded again. Use these commands to configure a timeout for disabled clients:

• Enter config wlan blacklist wlan-id timeout to configure the timeout for disabled clients. Enter a

timeout from 1 to 65535 seconds, or enter 0 to permanently disable the client.

• Use the show wlan command to verify the current timeout.

Assigning WLANs to Interfaces

Use these commands to assign a WLAN to an interface:

• Enter this command to assign a WLAN to a interface:

config wlan interface {wlan-id | foreignAp} interface-id

–

Use the interface-id option to assign the WLAN to a specific interface.

–

Use the foreignAp option to use a third-party access point.

• Enter show wlan summary to verify interface assignment status.

Configuring Peer-to-Peer Blocking

In controller software releases prior to 4.2, peer-to-peer blocking is applied globally to all clients on all

WLANs and causes traffic between two clients on the same VLAN to be transferred to the upstream

VLAN rather than being bridged by the controller. This behavior usually results in traffic being dropped

at the upstream switch because switches do not forward packets out the same port on which they are

received.

In controller software release 4.2, peer-to-peer blocking is applied to individual WLANs, and each client

inherits the peer-to-peer blocking setting of the WLAN to which it is associated. In 4.2, you also have

more control over how traffic is directed. For example, you can choose to have traffic bridged locally

within the controller, dropped by the controller, or forwarded to the upstream VLAN. Figure 6-6

illustrates each option.

1 2 ... 272 273 274 275 276 277 278 279 280 281 282 ... 635 636

Komentáře k této Příručce

Žádné komentáře

Cisco Cisco Access Registrar 4.2 Specifikace Strana 277

Komentáře k této Příručce