Cisco Systems OL-11567-02 Manual de usuario descargar pdf (Pagina 20)

Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points for Release 3.2.171.6

OL-11567-02

Caveats

• CSCsb07168—The AP1000 802.11a radio experiences a very low receive packet count when the

receive RSSI is –75 dBm.

Workaround: None at this time.

• CSCsb20269—On the WiSM, when the service VLAN is configured as one of the VLANs on a data

port, it does not operate correctly.

Workaround: Do not configure the service VLAN as one of the VLANs on a data port.

• CSCsb34149—Disabling or deleting a wireless LAN on which a large number of clients exists may

not result in all clients being deleted. This generally occurs when several thousand clients are using

the wireless LAN.

Workaround: Make sure that wireless LANs with a large number of clients associated are not deleted

or disabled.

• CSCsb38486—The Cisco Aironet 1500 Series Lightweight Outdoor Access Point Bridge CLI does

not accept 10-character bridge group names.

Workaround: Use 9-character bridge group names.

• CSCsb52557—Cisco access points do not connect to the 4400 series controller if the time is not set

first.

Workaround: Set the time on the controller before allowing the access points to connect to the

controller.

• CSCsb55597—The access point’s output power may change after you modify a mandatory data rate.

Workaround: None at this time.

• CSCsb55937—VLAN-tagged large ICMP packets that need to be fragmented are not sent by Cisco

Aironet 1000 series access points in direct-connection mode. Ping replies never come back when the

access point sends requests to a gateway from a wireless client using large 1500-byte packets and

with RADIUS override configured with any 1p tag. This condition exists for 4400 series controllers

using direct-connect mode, with RADIUS override enabled, the override parameter set to 1p with

any VLAN number, and Cisco Aironet 1000 series access points.

Workaround: None at this time.

• CSCsb71060—Internal LAG errors occur when the management interface is changed from tagged

to untagged.

Workaround: Leave the WiSM management interface as tagged or untagged.

• CSCsb77595—When logging out from Telnet/SSH sessions, the session always prompts the user to

save changes, even when no changes have been made.

Workaround: Ignore the prompt and exit as usual.

• CSCsb85113—When users download the code image to WiSM using the CLI, associated access

points are sometimes disconnected.

Workaround: Download new code images to the WiSM at times when there are no clients to be

affected.

• CSCsb88588—Incorrect power levels are reported for access points when the controller is set to

country code SG.

Workaround: None for this release.

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