6 Features in sb275a04 Software Maintenance Release Note
Version sb275a05
C613-10464-00 Rev H
Features in sb275a04
Software maintenance version sb275a04 includes all resolved issues and
enhancements in earlier 2.7.5A versions, and the resolved issues and
enhancements in the following tables.
Level 1
No level one issues
Level 2
CR Module Level Description
CR00007522
CR00012896
IP Gateway 2 The switch’s hardware IP route table occasionally did not contain the most
optimal route to a destination. This meant packets were sometimes sent
via sub-optimal routes. An additional effect was that when multiple equal-
cost routes existed a less than complete set of those routes would be
utilised.
This issue has been resolved, so that the switch forwards packets via the
best IP route(s) available.
CR00009026 IP Gateway,
OSPF
2The IP route cache (and therefore the Layer 3 IP routing table in hardware)
was sometimes refreshed unnecessarily when OSPF SPF recalculation took
place as a result of OSPF receiving a router LSA update.
This issue has been resolved.
CR00009347 GUI 2 It was not possible to use the GUI to add untagged ports to the default
VLAN.
This issue has been resolved.
CR00009826 IP Gateway 2 When a static ARP is deleted, the switch sends out an ARP request to
attempt to create a dynamic ARP for that IP address. Previously, the switch
did not process the ARP response correctly and therefore did not add the
ARP to its ARP table.
This issue has been resolved. When a static ARP is deleted, the switch
attempts to create a dynamic ARP for that IP address, and will successfully
add it to the ARP table if a device responds.
CR00010170 OSPF 2 Route maps did not filter static routes of external type 2 when
redistributing the m into OSPF.
This issue has been resolved.
CR00010598 OSPF 2 When filtering OSPF routes, IP route filters did not filter out intra-area
interface routes.
This issue has been resolved.
CR00010827 OSPF 2 Previously, OSPF would advertise LSU packets to the wrong area when a
stub area was altered.
This issue has been resolved.
CR00011219 IPv4 2 When th e switch received an IP packet with invalid IP option length (a
corrupted packet), a reboot might occur.
This issue has been resolved.