Dell PowerConnect 3348 Release Notes - Page 8
Known Restrictions and Limitations, Layer2, Combo ports, General - setup
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PowerConnect 3324/3348 Release Notes Known Restrictions and Limitations Layer2 Combo ports Title Stacking member combo port with LAG 100/full/no negotiate loses link after reload General Title Description PowerConnect 3324/3348 stack member copper combo port set to 100/full duplex/no negotiation with LAG connected to PowerConnect 3248 or 3024 does not regain link after reloading. Description Ping % loss of packets display issue Port transition to forwarding state will take 30 secs. But it is not related the %loss display when "ping" is terminated. Packet % loss is always displayed as 100% even though a single packet is lost. The calculation of % loss might be wrong or wrong value is displayed. Combo port failover from fiber to copper triggers STP RMON Counter Rollover value issue Oversized packets counter is not getting updated. WBI - Improperly applying RADIUS response on login Unwanted message is displayed for "show logging" command always. GARP timer configuration issue. Config shows multiple Obsolete settings for a single port in LAG setup QoS WRR configuration is not effective. If a combo port is connected to another switch with both fiber and copper, the fiber takes precedence. If the fiber link is removed, spanning tree activates and the link will be down until STP has converged. When the fiber is reinserted, STP is not triggered, but traffic transitions to the fiber link. Removing the fiber link should ideally not cause STP to converge, just as adding the fiber link does not. RMON rollover is not happening. Counter value is constant once it reaches the value 2147483647.This issue is observed for per port and per port channel also. Oversized packets counter is not incrementing. It is displaying zero When authenticating using RADIUS, only the Cisco av-pair attribute is used to determine access-level priveleges. In result, when the account has been configured using standard IETF attributes rather than the Cisco specific attributes, an account with only level 1 privilege is granted full access to the WBI. This includes the ability to change settings. Unwanted message is displayed for "show logging" command always. In GARP leaveAll timer configuration, switch is not allowing to configure value up to leave timer value + 9. Switch is allowing with difference between leave and leaveALl timer as 10. Ex: Leave timer - 5000 leave all timer - 5010 and join timer value as 200. When configuring Link Agg, I get multiple 'obsolete' port speed settings showing in the configuration. For example ( see attachments below ) my port-channel 1 is showing in the config at speed 1000 ( meaning it is forced ), the ports that make up port-channel 1 are ( 2/g1,3/g1) and they are showing in the config to be set to speed 100 ( forced ). However, when you do a "show status " command on either the port-channel or the individual ports, you will see that they are both actually running with ' Negotiation ' ENABLED Traffic is not distributed as per the mapped priorities and queues and their corresponding WRR values. WRR configuration is effective when all priorities packets are sent with 100% utilization (100 Mbps) speed from SMB. In other cases, the traffic distribution is happening based on percentage of speed at which the packets were sent, but not on the WRR configurations. Changing user password silently changes priviledge level From CLI changing a users password with level 15 privilege is silently changing the priviledge level to 0. Changing the variable, "password" should not change the priviledge level. Testing from WBI does NOT have this same affect, and also testing of other third party vendors does not result in this variable being changed. Work Around. When Changing Password, user need to set the level 15 Example username dell password dell level 15 System Firmware Version 1.1.0.42 Page 5