Release Notes

Known limitations 15
Release Notes for the Business Policy Switch 2000 Software Version 2.0
— 24 IP filters with same Source Address (18 nested subnets)
— 14 Layer 2 filters and filter groups
— 200 meters
— 128 actions
— 62 shapers
• Mixed stacks (hybrid stacks)—In order to upgrade BayStack 410 and
BayStack 450 software in a hybrid stack, the stack must be fully redundant.
All cables in the stack must be installed and operating properly. If the cables
are not installed properly, the BayStack units will fail to upgrade. A message
is displayed on consoles connected to BayStack 410 and BayStack 450
switches:
Primload Error - 2009 Switch will reset in 5
seconds...
• You can configure protocol-based VLANs, with a sum total of “N” PID
values not to exceed 14 (Table 1). If you are not running the spanning tree
protocol, you have 15 PIDs available.
Note: Each in-profile action, out-of-profile action, and statistics
tracking session uses 1 filter each.
Table 1 Protocol and PID values
Protocol Name Number of PID values (N)
Ip Ether2 2
Ipx 802.3 1
Ipx 802.2 1
Ipx Snap 2
Ipx Ether2Snap 2
AplTk Ether2Snap 2
Declat Ether2 1
DecOther Ether 2 10
Sna 802.2 2
Sna Ether2 1
NetBios 802.2 2
Xns Ether2 2
Vines Ether2 1