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Patch SB251-10 For SwitchBlade 4000 Series Switches and AT-9800 Series Switches

13

Patch SB251-10 for Software Release 2.5.1
C613-10361-00 REV J

When OSPF was enabled on startup, an OSPF interface would sometimes 
stay in the DOWN state. This issue has been resolved.

The following parameters have been changed CREATE CLASSIFIER, SET 
CLASSIFIER and SHOW CLASSIFIER commands:

The MACTYPE parameter has been changed to 
MACTYPE={L2UCAST|L2MCAST|L2BCAST|ANY}. This resolves 
an error with internal hardware tables.

The number of user-specified protocols in the PROTOCOL parameter 
has been increased from three to seven.

The minimum value of the IPXDADDRESS parameter has been 
decreased from 10000000 to 00000001.

An issue which sometimes resulted in a broadcast storm within the internal 
ports on the SwitchBlade, a reduction in bandwidth, and a loss of pinging 
has been resolved.

An issue which caused pings to fail when a control card was inserted in the 
left hand slot to act as a slave, has been resolved.

Support has been added to allow for multicasting to any number of 
overlapping VLANs up to the maximum number of multicast forwarding 
entries.

An issue with pings failing after network host routes disappeared from the 
switch due to an IP hashing error has been resolved.

An issue with an interrupt occurring when waiting on the MDIO which 
caused the MDIO to read or write incorrect information has been resolved.

Ping would sometimes not work correctly after a 48 line card was extracted, 
and after a restart reboot. This issue has been resolved.

Availability

Patches can be downloaded from the Software Updates area of the Allied 
Telesyn web site at 

www.alliedtelesyn.co.nz/support/updates/patches.html

. A 

licence or password is not required to use a patch.

PCR: 02587

Module: OSPF

Network affecting: No

PCR: 03001

Module: SWI CLASSIFIER

Network affecting: No

PCR: 03006

Module: SWI

Network affecting: No

PCR: 3008

Module: SWI

Network affecting: No

PCR: 03014

Module: IPG, SWI

Network affecting: No

PCR: 03018

Module: SWI

Network affecting: No

PCR: 03020

Module: SWI

Network affecting: No

PCR: 03021

Module: SWI

Network affecting: No

Summary of Contents for SB251-10

Page 1: ...s Switches Document Number C613 10354 00 Rev D available on the Documentation and Tools CD ROM packaged with your switch or from www alliedtelesyn co nz documentation documentation html WARNING Using...

Page 2: ...ansition to the Forwarding state This issue has been resolved The DISABLE SWITCH PORT and ENABLE SWITCH PORT commands were not interacting correctly with trunk groups This issue has been resolved so t...

Page 3: ...st entry in the VLAN Tag table was being corrupted when a valid L2MC table entry was incorrectly written to CAM entry 0 The source of this VLAN Tag table corruption has been removed IPX routes that we...

Page 4: ...ed ports are not affected by the trunk group port deletion All IP routes were being added to all switch instances This caused issues on SwitchBlade line cards that did not have enough CAM to store the...

Page 5: ...k group goes link down If the Master port in a trunk group goes link down and a Non Master port is still link up then STP will go through the Listening Learning Forwarding reconfiguration on the new M...

Page 6: ...the switch ports Features in SB251 06 Patch file details are listed in Table 5 Patch SB251 06 includes all issues resolved and enhancements released in previous patches for Software Release 2 5 1 and...

Page 7: ...control card and an M5 control card were installed and the M3 control card was acting as the Master This could cause unexpected restarts This issue has been resolved On a 48 port line card or a 32F ca...

Page 8: ...hough it was the first instance For example if 2 26 was configured as the mirror port the GUI mirror object would return 2 2 The first chip instance was not affected This issue has been resolved TCP6...

Page 9: ...d This issue has been resolved Incorrect handling of TCP sessions and poor load balancing performance could be caused by TCP virtual balancers not selecting a new resource if required This issue has b...

Page 10: ...pback test The ports in the BIST loopback test now remain in loopback Features in SB251 02 Patch file details are listed in Table 9 Patch SB251 02 includes all issues resolved and enhancements release...

Page 11: ...OLICY command This is the value of the port bandwidth used when the default traffic class percentage bandwidth is set on a QoS Policy Adding a layer 2 filter on a SwitchBlade did not block traffic to...

Page 12: ...t a higher level This issue has been resolved DHCP RENEW request messages are now unicast as defined in the RFC not broadcast VLAN tagged multicast packets were incorrectly being sent over untagged VL...

Page 13: ...nd slot to act as a slave has been resolved Support has been added to allow for multicasting to any number of overlapping VLANs up to the maximum number of multicast forwarding entries An issue with p...

Page 14: ...14 Patch Release Note Patch SB251 10 for Software Release 2 5 1 C613 10361 00 REV J...

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