Cisco Cisco Aironet 1200 Access Point 릴리즈 노트
12
Release Notes for Cisco Aironet 1200 Series Access Points Running VxWorks Firmware Version 12.04
OL-5158-01
Caveats
Symbol phones may disconnect and be unable to roam between subnets when the access point passes
multicast or FTP traffic. If there are no FTP or multicast sessions in progress the Symbol phone operates
normally and is able to roam between subnets. To work around this issue, limit multicast and FTP traffic
if you are using Symbol IP phones in a proxy Mobile IP environment.
multicast or FTP traffic. If there are no FTP or multicast sessions in progress the Symbol phone operates
normally and is able to roam between subnets. To work around this issue, limit multicast and FTP traffic
if you are using Symbol IP phones in a proxy Mobile IP environment.
Caveats
This section lists resolved and open software issues in VxWorks firmware version 12.04.
Getting Bug Information on Cisco.com
If you are a registered Cisco user, you can use the Cisco TAC Software Bug Toolkit, which consists of
three tools (Bug Navigator, Bug Watcher, and Search by Bug ID Number) that help you identify existing
bugs (or caveats) in Cisco software products.
three tools (Bug Navigator, Bug Watcher, and Search by Bug ID Number) that help you identify existing
bugs (or caveats) in Cisco software products.
Access the TAC Software Bug Toolkit at:
Open Caveats
The following caveats have not been resolved for VxWorks firmware version 12.04:
•
CSCec22942—Client cannot always obtain a DHCP address across VLANs.
In a system configured with VLANs, the client associates to a VLAN but does not always get an IP
address.
address.
There is no workaround for this caveat.
•
CSCdz30285—The Configuring the Cisco Wireless Security Suite application note is incorrect.
The screen capture in section 3.1 of this document shows Add AAA Server, which is incorrect as
the Aironet device is a client of the ACS, not a server.
the Aironet device is a client of the ACS, not a server.
Workaround: Call the TAC for setup instructions.
•
CSCec60688—The access point sometimes drops all client associations and stops communicating
through both the radio and Ethernet ports.
through both the radio and Ethernet ports.
Workaround: Disable DNS on the access point.
•
CSCea66593—Access point reboots sporadically because of a protection violation in tRcv_awc0.
Reboots can occur within a 2 to 3 hour period or remain on line for several days and occur based on
a protection violation of data accessed associated with task tRcv_awc0.
a protection violation of data accessed associated with task tRcv_awc0.
There is no workaround for this caveat.
Resolved Caveats
The following caveats are resolved in VxWorks firmware version 12.04:
•
CSCea44315—Intermittent AWCO stop/start no longer causes wireless clients to disassociate.
•
CSCea47390—Access point no longer crashes on task 0x97d2d8 “tThttpd.”