Specifications

ExtremeXOS 12.3.4 Release Notes
97
PD4-848928281 Downgrading firmware is skipping a fan tray and an XFM module.
Workaround: Re-run the download firmware command.
PD4-930262776 A BlackDiamond 20808 switch with a XM-8XB module experiences a conduit error and
displays the error System Error 0: Conduit Transmit error encountered
on slot 6, error 11.
PD4-904323930,
PD4-807083163
Running an MM failover multiple times on a BlackDiamond 20808 switch may result in
IPv4 packets being forwarded in software.
PD4-843000831 The counter for the show traffic queue statistics command is displayed as
"multiple" when ingress ports are on different I/O modules but all ports have the same
egress ports.
PD4-890754421 L3 traffic is not distributed among LAG ports if a static FDB is configured on the LAG
port of a BlackDiamond 20808 switch.
Summit Family Switches
PD4-714733578,
PD4-505226018
ACL blackhole entries installed during a refresh policy are not removed if a failover
occurs during the refresh policy.
PD4-805737411,
PD4-805737381
When removing a cable from a 10G port link, it takes more than one-second for the link
to go down.
PD4-899256073,
PD4-899256065
On a Summit X650 switch, sending two 9,000-byte 800 Mbps streams to a single 10G
port fails to trigger flow-control.
PD4-876867214,
PD4-814229965
Multicast packets using a system MAC address as a destination MAC address are
periodically leaked in slowpath every 30 seconds.
PD4-721785591 BGP takes random amounts of time to update a network entry configured using the
configure bgp add network command.
PD4-847610826,
PD4-805737496
A Summit X450 original-series switch only supports 511 LPM routes.
PD4-863357868,
PD4-788067297
Multicast traffic is not forwarded after rebooting a standby switch in a stack.
SummitStack
PD4-842190957 In a SummitStack configuration, slot 1 does not always become the master slot even
though the priority is set to auto.
PD4-841494144 Packet drops are seen when bi-directional L2 unicast traffic is sent with LACP
configured.
PD4-822468442,
PD4-803423872
An overheated SummitStack fails, but the ports remain active and traffic continues to be
forwarded.
PD4-831044321 Connecting Summit X650 switches in a series causes an L2 loop.
ACL
PD4-728518133,
PD4-556568561
L4 access control list (ACL) rules are also being applied to fragmented packets.
ESRP
PD4-856338638,
PD4-729030981
A port restart occurs on ports that are enabled for ESRP port restart, even though an
ESRP state change has not occurred.
Network Login
PD4-843130728 Network login users are not authenticated if the "Tunnel-Private-Group-ID" attribute value
is set to 0 on a RADIUS server.
PD4-837165339 Unconfiguring a guest VLAN port on a non-guest VLAN port removes the guest VLAN
configuration from all ports.
Table 43: Platform-Specific and Feature PDs (Continued)
PD Number Description