Nortel 5000 Series Release Notes page 36

36 Known issues and limitations
Change Request
Number
Q01362768
New in release 6.0
Q01861619
Q01900660
Q01777263
Q01895538
Q01905556
Q01925597
Q01925298
Q01915680
Q01910326
Q01906362
Q01906362-01
Q01902081
Copyright © 2008., Nortel Networks
.
Description
Any modifications to the SNAS MAC DB will not take effect on the fly.
Device Manager, like many SNMP-based applications, uses both SNMP v1
and v2c to discover and communicate with the device being accessed. To
create a community string that will permit login on the device using Device
Manager, you must create two entries for that string in the VACM tables, one
for v1 security model and one for v2c
Static mrouter ports that belong to a MLT or a LAG may not become active
after a restart of the peer switch.
Workaround: Disable and enable IGMP snooping for the VLANs on the ports
that should be active.
When you change an area from Stub to Non-Stub, former Stub area does
not immediately learn AS External routes. It may take several minutes to
be learned. To pass this issue, execute a no ip routing/ip routing
Global Configuration command.
You need to disable IGMPv3 on an Ethernet Routing Switch 5000 Series
release 6.0 snooping device when you connect it to PP8600 PIM-SSM
devices.
After a successful MAC address Non-EAP Local or Radius authentication,
other ports forward traffic to the Non-EAP enabled ports with an unexpected
delay of 20 to 60 seconds.
After a restart, pluggable module information may intermittently display
incorrectly through the Console Interface or NNCLI when you view it from
another unit in the stack.
If you try to set a static router port as a Port Monitor from the NNCLI, the
setting does not save and an error occurs.
Workaround: Use the Port Mirroring menu in the Console Interface.
You cannot capture SLPP PDUs on the emitting device with MAC-based
port mirroring modes.
When you use LACP with trunk members from each unit in a stack, the show
lldp local-sys-data dot3 command shows the link from last unit as
Aggregated even after the LACP aggregation does not exist anymore.
If you connect radius authenticated Non-EAP clients through L2 devices to a
56xx or 55xx unit, and then move one client from an L2 device to another L2
device, user-based policies configured for that client do not move to the new
port with the authenticated client. If you set UBP to high-security-local, the
port will not authenticate the client after the move.
Before you download an ASCII configuration file from Device Manager, you
must ensure that another download is not currently in progress with the
ASCIIConfigManualDldStatus field. You can find the field here in Device
Manager:
Edit, File System, ASCIIi Config File, ASCIIConfigManualDldStatus
Nortel Ethernet Routing Switch 5000 Series
Release Notes — Release 6.0
NN47200-400 04.01 Standard
6.0 12 December 2008