Specifications

Open Issues, Known Behaviors, and Resolved Issues

ExtremeXOS 12.5.4 Release Notes

Known Behaviors

The following are limitations in ExtremeXOS system architecture that have yet to be resolved.

WAN PHY

PD3-101226461 When show wan-phy commands are run on non WAN PHY ports, the ports display the

headers. It should only display the error wan command is not supported on

non-wanphy port 25.

Table 39: Known Behaviors, Platform-Specific and Feature PDs

PD Number Description

General

PD4-1809333121 BFD sessions for static routes status is not hitless when run msm-failover is performed

with minimal timers.

PD4-1842342695,

PD4-1299398446

Performing a check-policy for a policy containing @description fails after upgrading from

ExtremeXOS 12.1.3 software.

PD4-1876448855 BFD sessions are not stable when scaled to maximum limits for non-default timer values.

PD4-1837408331,

PD4-1445926371

A link flap occurs on fiber links connected to a Summit family switch when a

BlackDiamond 10800 series switch is rebooted with ports disabled.

PD4-1519936031 A kernel-error and reboot loop error occurs when upgrading a switch from ExtremeXOS

12.3.3.6 to ExtremeXOS 12.4 when an ACL is configured as a super VLAN.

BlackDiamond 8800 Series Switch

PD4-1911293817,

PD4-1858470951

CLI sessions hang when executing the show port < port-num > transceiver

information detail command while snmpwalk is running.

BlackDiamond 20800 Series Switch

PD4-1285717901 With 15 ports in a LAG, the maximum to minimum bandwidth utilization difference

between ports is 21%. With 16 ports, bandwidth utilization is 8%.

PD4-1644777015 The internal QoS profile selected for a packet leaving the Provider Backbone Bridged

Network (PBBN) is derived from the 802.1p bits of the B-tag in the packet.

PD4-1571801812 When a mirroring-to port is a LAG, load sharing is done only based on the mirror header

and not on the configured LAG algorithm.

Summit Family Switches

PD4-1642703687 The VLAN statistics transmit counter does not count the packets matching an egress

ACL rule in a Summit X480 switch.

Table 38: Open Issues, Platform-Specific and Feature PDs (Continued)

PD Number Description