CSCds89148
( registered customers only)
5.5.6,
6.2.1
Xmit−Err counter increments on unconnected ports for unexplained reasons. The bug also resolves an issue of high−CPU utilization conditions that can be caused by unconnected ports that are configured as host ports.
For detailed information on Cisco bug IDs, refer to the Bug Toolkit | ( registered customers only) . |
Refer to Catalyst 4500 Series Release Notes for more Catalyst 2948G, 2980G, and 4000 documented bug fixes.
Catalyst 2950 and 3550 Switches
This table lists several known issues found on the Catalyst 2950 and 3550 switches.
Table 10
Cisco Bug ID | Resolved In | Description | |
| |||
|
| The Catalyst 3550−24PWR | |
|
| inline power interfaces do not | |
CSCdz44520 |
| link up to certain 10/100/1000 | |
| interfaces configured as | ||
( registered |
| ||
| auto/auto. To connect the | ||
customers only) |
| ||
12.1(13)EA1 | Catalyst 3550−24PWR inline | ||
| |||
|
| power interfaces to a | |
|
| 10/100/1000 interface | |
|
| configured as auto/auto on a | |
|
| Catalyst 3550−12G or | |
|
| 3550−12T does not work. | |
|
|
| |
CSCdz32789 |
| The link to certain NICs fails to | |
( registered |
| ||
| come up when the switch port is | ||
customers only) |
| ||
12.1(13)EA1 | hardcoded to 100 Mbps, | ||
| |||
|
| full−duplex or 100 Mbps, | |
|
| half−duplex. | |
CSCdy72718 |
|
| |
( registered |
| The switch port does not receive | |
customers only) | 12.1(13)EA1 | packets if the port is hardcoded | |
| to a speed of 100, however it | ||
|
|
| |
|
| transmits properly. | |
|
| If a 10/100 port on the Catalyst | |
|
| 3550−24PWR switch is | |
CSCea36322 |
| connected to a Gigabit Ethernet | |
( registered |
| NIC, with the speed/duplex | |
customers only) | 12.1(14)EA1 | setting set to auto, and the port | |
| speed changed from 100 Mbps | ||
|
| ||
|
| to 10 Mbps, or from 10 Mbps to | |
|
| 100 Mbps, the link between the | |
|
| port and the NIC can potentially | |
|
| not come up. | |
|
|
|
