Specifications

Issues Resolved in ExtremeWare 7.4.2b6
ExtremeWare 7.4.3 Installation and Release Notes 77
In software redundant gigabyte ports on a Summit 48si, the link state is now correctly changed when
removing and reinserting redundant links with the master link in the inactive state (PD3-25896001,
PD3-3891361).
Links no longer flap on neighbor switches when smart redundancy is disabled on a Summit 48si switch
(PD3-14292583).
BlackDiamond
The G12sxi and F96ti I/O module backplane links are now reconnecting to MSM-A when MSM-B
disabled (PD3-24444382).
The following error message no longer continually displays on all ports on the I/O modules when an
MSM fails over on a BlackDiamond 6808 switch:
<Errno:SYST> getNMCIntPort(): wrong port 6 for card 1
<Errno:SYST> backplaneHealthCheck(): Failed to get destination card information
frrorm card 0 port 4.
(PD3-858003)
Running the
synchronize command on a BlackDiamond 6816 running ExtremeWare 7.3.2b3 will not
cause the MSM-3 to hang (PD3-41063122).
Performing a hitless failover with an F96Ti I/O module no longer causes packet loss (PD3-26774062).
Summit 200, Summit 300-24, and Summit 400 Switches
The manufact_init( ) routine now clears the odometer on Summit 200, Summit 300, and Summit 400
switches (PD3-39606977).
On a Summit 200 switch, when BOOTP is enabled on the VLAN, packets with 21st octet 0x08 are
bridged (PD3-36164581).
Processing a large number of slow-path packets at one time no longer locks the stackTask, causing
stacking control packets to drop and stacking to stop functioning properly (PD3-41175669,
PD3-41909449).
Network Login clients are no longer logged out every 5 minutes on Summit 200, Summit 300, and
Summit 400 platforms (PD3-40219306).
Runtime diagnostics no longer fail the CPU loopback test when traffic is being sent on the gigabit ports
(PD3-38371321).
If you connect an Extreme Networks-approved cable in the port-to-port loopback configuration and run
the diagnostics tests on stacking ports, the cable test no longer fails (PD3-36542560).
You will no longer experience packet drop with the XGM-2xn module on a Summit 400-48 switch
(PD3-36478661).
Bridging
When the nobroadcast option is enabled on a port, broadcast packets are now forwarded to other ports
(PD3-42325794).