User guide

Open Problem Reports and Feature Exceptions
page 109
PR 61916
Fast Ethernet ports not able to auto detect speed and duplex setting with some cards. Seen with Dolch
sniffer.
Workaround: Manually configure the speed and duplex settings.
PR 65197
The qos default queues command may cause the NI to have a different configuration than the CMM.
Workaround: The qos default queues <num> command requires a reset of the NI before it takes affect.
One can reset the NI by doing a no power ni <num> then power ni <num> or do a reload working no
roll-back to have the setting take effect.
PR 69099
Pause frames cannot be generated by the MAC when oversubscribing a single port.
Workaround: There is no known workaround at this time.
PR 71106
Using Xircom CreditCard Ethernet 10/100 + Modem 56, if the speed and duplex of both the OS7-ENI-
C24 switch and the NIC are fixed to 100FD, then no link is detected.
If auto-negotiation is enabled on the switch the connection is only detected as 100HD, even though the
NIC is configured to 100FD.
Workaround: By using auto-negotiation, a link can be detected, although this will only be 100HD and
not 100FD.
PR 71593
Avaya Cajun P333R has connectivity issues when connected to the OS7000.
Workaround: There is no known workaround at this time.
PR 77702
A four-port NetGear Hub gives an uneven number of preamble bytes that will be dropped.
Workaround: Use the 8-port Hub NetGear DS108.