Filter
Top Products
BB_Credit Allocati
on for ports
With firmw are 07.00
.00 and later, this supports the ability to allocate a specificnumber
of buffer credits per p ort. This feature provides benefit primarily in the Edge Switch 2/12
and 2/24 switches, where a single pool of buffers is shared among all ports. Users
will now be able to allocate buffer credits only where n eeded. For the Director 2/64,
Director 2/140, and Edge Switch 2/32 switches, this enhancement simply allows more
granular configuration o p tions for users who want complete con figuration control.
NVR AM caching
All writes to non-volatile memory random access memory (NVR AM), which stores
configuration data, are now cached to prevent possible corruption of information. Prior
to firmware 07.00.00, a small window existed where a sw itch power-down during an
NVRAM write could enable the configuration default settings when the switch is powered
back on. All switches and directors are now protected from potential interruptions to
NVRAM updates.
Robust large fabrics
Numerous low-level enhancements and optimizations have been made to improve the
stability
of directors and switches in fabrics containing high populations of devices.
Changing password in CLI
When users are prompted to change the password when logging into the Command Line
Interface (CLI), they can enter the default password (password). This will be ac ce p ted,
however at the next login they will again be required to change the password if it is
still the default password.
When users enter the default password when prompted to change the password, new
Security Log entry 10203, Default Password Not Changed,isposted.
Zoning
enhancement to reduce fabric congestion
In Homogeneous Fabric mode, an enhancement was added to reduce unnecessary
fabric congestion when performing fabric-wide zoning operations that impact the Default
Zone. This enhancement limits the number of members allowed in the Default Zone to
64. When the firmware detects a zoning operation that would cause the member count
in the D efault Zone to exceed 64 (such as deactivating an active zone set that has m ore
than 64 members), the operation is abor ted and the user interface (HAFM 8.6 o r EWS)
dis
plays the following message: Zoning request denied: Operation will
cause the Default Zone to exceed its limit of 64 members.
Edge Switch release notes
21