Specifications

Features in 291-11 50
Version 291-18
C613-10488-00 REV Q
Features in 291-11
Software Maintenance Version 291-11 includes the resolved issues and enhancements in the following tables. In the tables, for each product series:
■ “Y” indicates that the resolution is available in Version Version 291-18 for that product series.
■ “–” indicates that the issue did not apply to that product series.
Level 1
No level 1 issues
Level 2
CR Module Level Description
AR400 AR7x5 AR7x0S Rapier i Rapier w AT-8800 AT-8600 AT-8700XL x900-48 AT- 9900 AT-9800
CR00000704 PPP, SYN 2 Previously when a SYN link failed and the link indication signal (e.g. Carrier
Detect) was de-asserted, then output of show interface would show the
SYN interface as down, but the PPP interface would remain up until PPP
Link Quality Reporting (LQR) determined that the link was no longer
operational. Depending on the LQR timer setting, this could take many
seconds.
This issue has been resolved. The PPP link now goes down within a few
seconds of the SYN link going down.
YYYYY––––––
CR00007153 DHCPv6, IPv6,
PIMv6,
Software QoS
2 Previously, it was only possible to create 2048 IPv6 interfaces on switches
with IPv6 support in hardware (x900-48 series switches and AT-8948
switches with an accelerator card installed).
This issue has been resolved. You can now create up to 4096 IPv6 interfaces
on these switches.
––––––––Y––
CR00007412 PIM, PIMv6 2 PIM Null-Register packets were being generated with incorrectly formatted
dummy multicast data.
This issue has been resolved, so that the packets conform to the formats
specified in RFC 4601, Section 4.9.3. Register Message Format.
YYYYYYY–YYY