Filter
Top Products
Release Notes for the BayStack 450 10/100/1000 Series Switch
8
311523-C Rev 00
Known Restrictions
The following known restrictions apply to software version V4.0.0 (and earlier
versions):
• Software version V4.0.0 does not support IGMP-v2 leave messages.
• Software version V4.0.0, running on Rev B hardware (HW: RevB in the
System Characteristics screen), does not support the BayStack 450-2M3/2S3
MDAs (ATM MDAs).
• Limited support for EAPOL TLS Certificates
TLS certificates are supported in mixed stacks only. MD5-Challenge
authenticatrion is supported in all configurations.
• Mixed stack configurations
The following restrictions apply to mixed stack configurations:
-- If you are managing your mixed stack using a console interface, connect
the console to a Business Policy Switch.
-- Management VLAN functionality is operational only through ports that
are configured as both “ingress” and “egress” members for the
management VLAN.
-- The following BayStack 450 switch features are not available in a mixed
stack configuration:
- SNMP Security
- Save Current Settings
- Support for the BayStack 450-2M3/2S3 MDAs (ATM MDAs)
• System reset due to MultiLink Trunking reconfiguration
If you add a new unit, that is configured with at least one bounded trunk
1
(with no distributed trunks
2
), into a stack that is configured with one or more
distributed trunks, the new unit automatically resets before entering the
operational mode of the stack.
1
Bounded trunk: an active trunk with all trunk members configured on the same module.
2
Distributed trunk: an active trunk with trunk members configured on at least two different units within a single stack.