Specifications

Features in 291-11 57
Version 291-19
C613-10488-00 REV R
CR00017540 Switch,
Classifier
2 On AT-8948 and AT-9900 series switches, if a classifier matched on VLAN
ID or interface, the switch did not correctly classify traffic.
This stopped hardware filters or QoS policies from working if they used
such classifiers.
This issue has been resolved.
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CR00017750 IP Gateway 2 When an IP interface went down, and the switch received traffic on another
interface that was destined for the down interface’s IP address, the switch
no longer processed that traffic locally. Instead, it sent the traffic out its
default route. For example, if vlan1 had an IP address of 192.168.1.1 and
the switch received a ping on vlan2 for 192.168.1.1, then the switch would
route the ping out its default route, instead of processing the ping packet
and sending a ping reply message back.
This issue has been resolved. Traffic that is directed at an IP interface will
now be processed regardless of the link state of the interface itself.
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CR00017751 IGMP 2 Previously, IGMP packets that had a source IP address of 0.0.0.0 were not
accepted.
This issue has been resolved. Such packets are now accepted and
processed.
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CR00017767 Switch 2 When the Ethernet interface of an AR770S router was under very heavy
load it could, very occasionally, enter a mode which had a high latency for
packets transmitted over the interface.
This issue has been resolved.
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CR00018035 Log 2 After changing the destination of the permanent or temporary logs to
syslog, the router or switch would sometimes reboot when displaying the
dynamic configuration.
This issue has been resolved.
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CR Module Level Description
AR400 AR7x5 AR7x0S Rapier i Rapier w AT-8800 AT-8600 AT-8700XL x900-48 AT- 9900 AT-9800