Specifications

Features in 291-05 107
Version 291-18
C613-10488-00 REV Q
CR00016364 DHCPv6 2 If an IPv6 DHCP client was forced to rebind to a router or switch acting as a DHCP
server, the server returned incorrect timing parameters to the client. Some clients
were able to cope with this, but others could end up losing their DHCP lease.
This issue has been resolved.
YYYYY- - YYY
CR00016365 DHCPv6 2 The following issues occurred with DHCPv6:
■ The option IDs for DNS name server and domain search list were incorrect. This
caused interoperability issues with other implementations.
■ The domain names specified in the domain name option were encoded
incorrectly. This caused interoperability issues with other implementations.
■ If a user entered two DNS servers for a DHCPv6 policy, then saved the
configuration, the command was not saved correctly. When the router or
switch ran the configuration on start-up, it added only the second DNS server
to the policy.
These issues have been resolved.
YYYYY- - YYY
CR00016379 IGMP Proxy,
Switch,
IP Gateway
2 If IGMP proxy was enabled and multicast data was received on a downstream
VLAN interface, that data would be transmitted to other interfaces. Also, the
VLAN interface that received the data would forward two copies of the packet
to other ports on that VLAN.
These issues have been resolved.
Y- YYYYYYY-
CR00016394 IP Gateway 2 ARP did not work correctly on logical /31 interfaces, which prevented regular IPv4
communications from working over these logical /31 interfaces.
This issue has been resolved.
YYYYYYYYYY
CR00016418 STP 2 If the switch received IGMP packets on the non-lead port of a trunk group which
was participating in a Spanning Tree, in some circumstances the switch would
forward the packets out of an STP-blocked port in the trunk.
This issue has been resolved.
- - - YYYYYYY
CR Module Level Description
AR400 AR7x5 AR7x0S Rapier i AT-8800 AT-8600 AT-8700XL x900-48 AT- 9900 AT-9800