Technical data

32 Bugs fixed in this release
217316-A Rev 00
Bugs fixed in this release
This section describes the bugs fixed from Release 3.7 to 3.7.6. If upgrading from
a release below 3.7, check Release Notes for the Passport 8000 Series Switch
Software Release 3.7 (317177-A) to see a complete list of fixes in Release 3.7.
All bug fixes from Release 3.7.5 are also included in this release. For details,
check Release Notes for the Passport 8000 Series Switch Software Release 3.7.5.0
(p80rn3750) from www.nortel.com/support.
• The traceroute feature is supported in Release 3.7.1 and higher. (Q00912303)
Known limitations and considerations in this release
The following topics describe issues known to exist in the Passport 8600 Series
Switch Software Release 3.7.6:
Topic Page
SDM limitations 33
Hardware and platform limitations (for Passport 3.7.x) 40
Switch management 42
Bandwidth management 44
ATM 44
Layer 2 45
Layer 3 46
High Availability (HA) mode 47
Link Aggregation Group (MLT/IEEE 802.3ad) 48
RSMLT 50
IPX 50
VRRP 51
Multicast 51