IBM BladeCenter 4-Port Ethernet Switch Firmware Update Readme.txt Version 1.03 CONTENTS --------- 1.0 Overview 2.0 Change History 3.0 Installation and Setup Instructions 4.0 Configuration Information 5.0 Unattended Mode 6.0 Web Sites and Support Phone Number 7.0 Trademarks and Notices 8.0 Disclaimer 1.0 Overview: This code is supplied to flash the IBM BladeCenter 4-port switch firmware. 1.1 Overview about this code This file will provide information about the firmware upgrade for the IBM BladeCenter 4-port switch. 1.2 Limitations 1.3 Enhancements 1.4 Level of Recommendations and Prerequisites for the Update: - IBM strongly recommends this update to customers running version 1.0 or lower. 1.5 Dependencies: - There are no dependencies for flashing this code. 2.0 Change History -------------------- 1.03 1. IGMP Snooping Fix. 1.02 1. DHCP client fix: ESM will freeze after DHCP client release and request IP address again. 2. Fix propriority MIB and clean up SNMPv2 unimplemented branches. 3. Drop packet from invalid VLAN. 4. Remove the restriction which limited IGMP snooping, works with IPMC sender with src IP subnet equal to ESM’s IP subnet. 5. Fix a problem which causes the switch to completely hang up. 6. Fix POST failure while using ESM HW version B1 (This is the FPGA Grant line fail problem). 1.01 fixed ping fail after VLAN configuration issue. fixed FW crash after PVID has been changed and switch rebooted. 3.0 Installation and Setup Instructions ----------------------------------------- 3.1 IBMRUN.073 should be copied to a TFTP server that is accessible to the BladeCenter. Trivial File Transfer Protocol (TFTP) services enable the switch firmware code to be upgraded by downloading a new firmware code file from a TFTP server to the switch. TFTP server software must be running on the management station for the TFTP services listed here to work. The code can be flashed using the web browser or telnet interfaces. IN the maintainance sections of the web browswer and/or telnet sections of the management interface: - Inter the IP address of the TFTP server in the "Server IP address" field and the complete path and filename of the firmware code for the switch. - Click Apply to enter the IP address into the switch RAM. - Select Save Changes to enter the address into the switch NVRAM. - Click Start to initiate the file transfer. 4.0 Configuration Information ------------------------------- 5.0 Unattended Mode ------------------------------- 5.1 Unattended Mode is not supported for this flash. 6.0 WEB Sites and Support Phone Number ---------------- 6.1 IBM Support Web Site: http://www.ibm.com/pc/support 6.2 IBM Marketing Netfinity Web Site: http://www.pc.ibm.com/netfinity 6.3 If you have any questions about this update, or problems applying the update go to the following Help Center World Telephone Numbers URL: 1-800-772-2227 http://www.pc.ibm.com/qtechinfo/YAST-3P2QYL.html. 7.0 Trademarks and Notices ---------------------------- 8.0 Disclaimer ---------------------------- 8.1 THIS DOCUMENT IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IBM DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY WITH RESPECT TO THE INFORMATION IN THIS DOCUMENT. BY FURNISHING THIS DOCUMENT, IBM GRANTS NO LICENSES TO ANY PATENTS OR COPYRIGHTS. 8.2 Note to Government Users Include the following note after the disclaimer paragraph. Note to U.S. Government Users -- Documentation related to restricted rights -- Use, duplication or disclosure is subject to restrictions set forth in GSA ADP Schedule Contract with IBM Corporation.