November 2013 AOS Release 6.4.6.R01 Release Notes
SIP traffic classification based on source
VLAN is not classified as expected, if the
UDP SIP packet is fragmented and the call
server or the endpoints are on a different NI.
There is no known workaround
at this time.
UNP
Rate Limiting
Rate-limiting granularity varies on a port where the
rate-limiting configuration is present both in UNP
profile and in QOS policy list configuration.
Use UNP ingress bandwidth
configuration or QoS rate limiting
policy list rule but not both.
Stacking
In a stack with more than 4 switches with Stack Split
Protection enabled and no SSP LAG member port on
primary (NI-1) and secondary NI(NI-2). After the
event of a stack split and stack recovery between NI2
and NI3, when a subsequent takeover is issued, the
LAG member port present in NI3 does not join the
There is no known workaround at
this time.
System
General
DDM display may show receive value as being higher
than transmit value even when the SFP is connected
back to back.
This is an expected behavior. There
may be a variance between actual
and reported values for both the
transmit and receive side.
When an OmniSwitch 6855 is synched between
working and certified directories, the USB flash drive
is not detected when ‘usb enable’ command is issued
Disable USB on the switch using
the command ‘usb disable’. Insert
flash drive and then enable the USB
by using the command ‘usb enable’.
When OmniSwitch 6850Es are connected with dual
speed SFP on combo ports back to back and the port
speed is configured to 100mbps. After saving the
configuration and rebooting the port speed returns to
There is no known workaround at
this time.
Page 38 of 80 OmniSwitch 6850E/6855/9000E—Release 6.4.6.R01