Specifications

Issues Resolved in ExtremeWare 7.4.3b5
ExtremeWare 7.4.3 Installation and Release Notes 75
Routing
Packets are now forwarded with the correct MAC address when being forwarded through the MPLS
I/O module (PD3-50648341).
The Summit 200 no longer reboots during large IP FDB synchronizations (PD3-48552431).
If PIM snooping is disabled on a VLAN and the switch is running the
show pim command, the VLAN
no longer generates an assertion failure (PD3-35581552).
Security
Memory allocated for processing SNMP traps received by the switch from a wireless Access Point is
freed correctly (PD3-48498531).
SNMP
Community string configuration using Vista is now successfully applied (PD3-791401).
When performing an SNMP Get, e
xtremeFdbMacFdbMacAddress.<x>.<x> now works properly on a
Summit 400 switch (PD3-41789041).
After disabling SNMP traps for port-up-down on a management port, the trap is correctly disabled
(PD3-28675172).
Stacking
In a stacking configuration, the master switch no longer fails during periods of heavy traffic
(PD3-47762081).
The
show stacking port rxerrors command no longer displays CRC errors when unicast/multicast
packets are flooded (PD3-46257741, PD3-43284151).
When load sharing is configured across slots, if the load sharing master port goes down, multicast
traffic is now sent over the load sharing secondary port. However, when a new multicast entry is
created with the configured load shared primary port down, the traffic does not egress by way of the
new operational load shared primary port. Nevertheless, for the existing entries, the traffic will be
switched correctly (PD3-35672901).
When a link up/link down event occurs on a load shared trunk port that is spanned across the primary
and secondary slots, it no longer causes the system to fail (PD3-52601801).
In a load sharing configuration on a Summit 400 switch, IP multicast entries are created in the stack and
traffic goes out on the load shared operating master port (PD3-35940395).
A stack of Summit 400 switches no longer experiences a higher level of multicast packet loss for nodes
attached to the master switch with IGMP snooping disabled (PD3-50708471).
The
save configuration secondary command no longer saves the configuration as primary instead
of
secondary (PD3-40395629).
Interfaces now link ports at speeds faster than 10 Mbps (PD3-35852851).