HP StorageWorks 2/32 SAN switch 2/32 version 4.0.2b release notes - Page 20

Firmware Enhancements portcfglongdistance Extended links in the same SAN are either 1 Gbps or 2 Gbps, but not both. If you have 1 Gbps extended links in the SAN you can not add a 2 Gbps Extended Link to the same SAN. Enhancement A new parameter was added to this command. The new syntax is as follows: portCfgLongDistance [slot/]port[, distance_level][, linkinitmode] linkinitmode Operand The linkinitmode operand applies to long distance setup only. It does not affect a normal link. It is added to ensure the long distance link initialization sequence. The linkinitmode operand is not required for long distance, but may be useful when initiating L1 and L2 links. linkinitmode Usage Specify 1 to activate a long distance link initialization sequence. Specify 0 to deactivate this mode. The default value is 0 (disabled). This operand is optional. The following example is for a 100 km link on a port in a V4.0 switch with long distance link initialization protocol enabled: switch:admin> portCfgLongDistance 2/3 L2 1 done SNMP Enhancements SNMP security updates include: ■ HP response to the CERT Coordination Center advisory notices VU#854306 and VU#107186. These advisories occur when the CERT Coordination Center issues a broad based alert to the technology industry regarding potential security vulnerabilities identified in SNMP, ranging from unauthorized privileged access, denial of service attacks, or unstable behavior. HP's Fabric OS Version 4.0.x is based on MontaVista's embedded Linux real-time operating system, and incorporates v15.2 of the SNMP agent from SNMP Research. In response to the advisory, HP has released Fabric OS 20 SAN switch 2/32 Version 4.0.2b Release Notes