HP 7500/E7900 Switches and Fabric Modules - 7500-CMW520-R6708 Release Notes

8
Item
MIB file
Module
Description
entPhysicalMod
elName
hh3c-entity-vendortype-oid
.mib
ENTITY-MIB
Removing "A" from 7500
entPhysicalVend
orType
hh3c-entity-vendortype-oid
.mib
ENTITY-MIB
Removing "A" from 7500
hh3cLswSlotSoft
wareVersion
hh3c-lsw-dev-adm.mib
HH3C-LSW-DEV-ADM-MIB
Removing "A" from 7500
Operation changes
Operation changes in 7500-CMW520-R6708
If the MPU BootWare version is 500 or higher, HP recommends upgrading the system software to
R6708 or higher to get better security protection. For detailed information, see HP
7500-CMW520-R6708 Release Notes (Software Feature Changes)
Operation changes in 7500-CMW520-F6707L02
None
Operation changes in 7500-CMW520-F6707
Changed the maximum number of BFD sessions to 128 and the default handshake interval to 1 second
in IRF mode. For details, please see HP 7500-CMW520-F6707 Release Notes (Software Feature
Changes)
Operation changes in 7500-CMW520-F6705L01
None
Operation changes in 7500-CMW520-R6703
None
Restrictions and cautions
1. SFP+ Direct Attach Cables are not recommended for use as IRF connections because failover and
recovery times are extended when this form of copper connection is use. Optical IRF connections
are recommended to optimize IRF failure, recovery and convergence times.
2. It takes more than half an hour to collect diagnostic information when the IRF has many
configuration parameters.