Specifications

Open Issues, Known Behaviors, and Resolved Issues
ExtremeXOS 12.4.2 Release Notes
68
PD3-136493921 If a switch is added to a stack whose master switch has a license level that is greater
than the level of the switch, the switch will fail. The complete condition can be seen
using the show slot detail command. In this state, the switch does not have AAA
services available. You will only be able to log into the switch using the failsafe account
that was last assigned to it. You must log into the switch to upgrade the license. If the
switch is not using the failsafe account configured on the stack, you can use the
synchronize stacking {node-address <node-address> | slot <slot-
number>} command to copy the failsafe account information from the master switch to
the failed switch NVRAM.
You can also use the configure stacking license-level command to configure a
license level restriction on the entire stack and then reboot the stack. Once the stack is
restarted, there is no longer a license mismatch, enabling you to log into the switch and
upgrade the license. From the master switch, run the unconfigure stacking
license-level command to get the stack to operate at the desired license and then
reboot the stack.
PD3-126650411 A stackable system with two or more nodes may experience random VRRP master/backup
flapping issues after an MSM failover when configured with the maximum 128 VRRP
instances using the minimum advertisement interval of 100ms and maximum tracking
entries.
PD3-209191768 After running the disable port all command on a SummitStack, some port LEDs
may sometimes light green even though ports are not up.
PD3-204744742 IPv6 neighbor-discovery in a management VLAN in a SummitStack resolves to the node
address of the stack master, instead of the stack MAC address.
BGP
PD3-209442785 Static multicast routes are not exported using MBGP. However, a static unicast route can
be exported using MBGP.
CLEAR-Flow
PD4-278443631 CLEAR-Flow commands display on platforms that do not support this capability, including
the Summit X150, X250, X350, and X450e series switches, as well as BlackDiamond
8800 non-c-series switches.
EAPS
PD4-749215481 Disabling the EAPS master primary port when there are no other ports configured on a
protected VLAN will cause a disruption of L2/L3 multicast traffic.
Workaround: Enable loopback on all EAPS protected VLANs.
PD4-471892924 Restarting the EAPS process on a controller generates the following error messages on a
console, but does not impact switch performance.
BD-8806.80 # restart process eaps
Step 1: terminating process eaps gracefully ...
Step 2: starting process eaps ...
Restarted process eaps successfully
BD-8806.81 # ERROR:VmgrProtocolIfRegister protoId:0 numIf:1
ERROR:VmgrProtocolIfRegister protoId:0 numIf:3
ERROR:VmgrProtocolIfRegister protoId:0 numIf:1
IP Routing Protocols
PD3-39411271 icmpInMsgs counter will display the incoming ICMP packets for VR-Default only.
PD3-128093864 MSDP Source-Active responses received from non-RPF peers are not processed.
Table 39: Platform-Specific and Feature PDs (Continued)
PD Number Description