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Features in 291-04 74
Version 291-10
C613-10488-00 REV G
CR00015148
IP Gateway
DHCP
3 When a router or switch was configured to use DHCP to assign an address on an
interface, and then set to have a static address on that interface, the DHCP client
in the router or switch would continue to negotiate with the DHCP server. This
tied up a DHCP lease.
This issue has been resolved. Assigning a static address to an interface will stop
the DHCP client from requesting an address from a DHCP server.
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CR00015155
Load 3 File upload via the IPv6 version of TFTP was not operating correctly.
This issue has been resolved.
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CR00015159
IP Gateway 3 If the router or switch received an IP subnet broadcast packet that was directed
to a unicast MAC address, it incorrectly responded with an ICMP unreachable
message, unless an appropriate IP helper configuration existed.
This issue has been resolved. When there is no IP helper configuration, the
behaviour now depends correctly on the setting of the directedbroadcast
parameter for the IP interface. If directedbroadcast=on, the packet is sent out
as a MAC broadcast. If directedbroadcast=off, the packet is dropped. ICMP
unreachable messages are not sent in any case.
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CR00015258
IGMP snooping
VLAN
3 The command add igmpsnooping vlan=vlan routerport=port adds a static
IGMP router port, for a specific VLAN and port pair. Previously, it was possible to
remove the port from that VLAN without updating the static router port
association.
This issue has been resolved. When you remove a static router port from a VLAN,
the router or switch now removes that port from the static router port list and
updates all layer 2 entries.
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CR00015346
Switch 3 The 64-bit counter type objects in the ifXTable of the Interfaces Group MIB (RFC
2863) returned non-zero values for ports that had never been up.
This issue has been resolved.
Y–Y–––––––
CR Module Level Description
AR400
AR7x5
AR7x0S
Rapier i
AT-8800
AT-8600
AT-8700XL
x900-48
AT- 9900
AT-9800