Specifications

Open Issues, Known Behaviors, and Resolved Issues
ExtremeXOS 12.4.1 Release Notes
60
PD4-722565502 Hot insert of a PSU, or reseating an AC plug on a PSU, causes the following error
messages on a BlackDiamond 20800 series switch and causes the show power
budget command to read the wrong value for the PSU.
* BD-20804.25 #
########### CRITICAL ERROR
devmgr: dmps.c:563: power_add(): REASON: total->volt[i] == p2-
>volt[i]
* BD-20804.26 # sh power bud
Watts
PS State at 48V
--------------------------------------------
1 Powered On 2340.00
2 Powered On 3480.00
3 Powered On 6960.00
PD4-733230780 MAC security does not work on a PVLAN.
PD4-646084932 An FDB entry for a non-isolated VLAN is not show in the output of the show fdb
command after disabling and enabling an I/O module.
PD4-742951283 An I/O slot fails due to a Tx data memory overflow and generates the following error
message:
<Erro:HAL.Card.Error> MSM-A: skylerHC-1184: skyler12 on slot 1 (4
errors):TX Data Memory Overflow: reg 0x32 value 0x01000001 wanted
(0x00000000) got (0x01000000)
PD4-730221901 Refreshing an ACL on an MM-B while running an MSM failover on MM-A causes MSM-A
to lose the ACL configuration on MSM-A.
PD4-737811617 Creating a blackhole FDB entry on a BlackDiamond 12800 series switch still forwards
traffic from a BlackDiamond 20808 to a BlackDiamond 12800.
Workaround: Create blackhole entries for the same MAC on each of the subscriber VLANs.
PD4-561358261 If you create a super VLAN and a sub-VLAN in different virtual routers you are able to
bind the VLANs. Super VLANs and sub-VLANs should belong to the same virtual router.
PD4-489592307 DUT is not sending an "icmp destination unreachable" message to the source when it
receives a jumbo packet with a "dont fragment" bit message. This applies to
BlackDiamond 10800 and BlackDiamond 20808 switches only.
PD4-470597781 When a local VLAN with 32 subnet-mask IP addresses is down, the dynamic route with
the same 32 subnet-mask IP addresses is not reachable.
PD4-460892051 Installing different versions of an ExtremeXOS image and an SSH image displays the
following error message:
Failed to install image- cannot read spec file" in the log
"upgrade failed installation:got error from installer DLL"
PD4-464587012 All unicast traffic routed by MPLS is stopped when penultimate hop popping (PHP) is
enabled on all MPLS VLANs. VPLS traffic is not impacted.
PD3-202580681 Enabling IP route compression may cause temporary slow path forwarding for some of the
L3 traffic.
PD3-192821161 For Summit X650, X450 a-series and e-series switches, and the BlackDiamond 8800
series of switches, the maximum number of supported IP interfaces is 512 (IPv4 and
IPv6 combined). If there are more IP interfaces configured, the following log message is
displayed:
12/11/2007 06:06:14.73 <Info:HAL.VLAN.Info> Maximum # of IP
interfaces (512) already configured. Could not add IP address
0x0A010101 mask 0xFFFFFF00
Table 39: Platform-Specific and Feature PDs (Continued)
PD Number Description