Datasheet

Release Notes for Catalyst 4500 Series Software Release 7.x

OL-1983-28

Open and Resolved Caveats in Software Release 7.6(7)

These sections describe the open and resolved caveats in supervisor engine software release 7.6(7):

• Open Caveats in Software Release 7.6(7), page 28

• Resolved Caveats in Software Release 7.6(7), page 28

Open Caveats in Software Release 7.6(7)

There are no open caveats in software release 7.6(7).

Resolved Caveats in Software Release 7.6(7)

These caveats are resolved in software release 7.6(7):

• Spanning tree does not block ports when you use a Balun cable with your switch. If you loop a port

with a Balun cable or loopback adapter, spanning tree blocks the port initially. However, if a

topology change occurs, the port is set to a forwarding state. This problem is resolved in software

release 7.6(7). (CSCed84323)

• When you use Secure Shell (SSH) to connect to a Catalyst switch, the switch may reset.

Workaround: There is no workaround. This problem is resolved in software release 6.4(10).

(CSCed84727)

• When your switch has a Supervisor Engine II G and many (approximately 20) trunk ports, all the

available CPU resources are consumed by the EthChnlConfig process when you enable all of the

ports at the same time or reboot the switch. In addition, VTP pruning cannot send out periodic

messages on time, which causes the neighbor port to prune all VLANs on this trunk. When the CPU

resources return to normal, VTP pruning recovers on its own. This problem is resolved in software

release 7.6(7). (CSCdu44453)

• On a switch running a cryptographic (k9) image, if the value of sshPublicKeySize is non-zero, the

SNMP_THREAD process might have a memory leak when sshPublicKeySize is polled. This problem

is resolved in software release 7.6(7). (CSCed95950)

• When you issue part of the following commands (set errdisable, set option, show cdp port

mod/port) you are either missing a key word or there is no error message. This problem is resolved

in software release 7.6(7). (CSCed92864)

Open and Resolved Caveats in Software Release 7.6(6)

These sections describe the open and resolved caveats in supervisor engine software release 7.6(6):

• Open Caveats in Software Release 7.6(6), page 28

• Resolved Caveats in Software Release 7.6(6), page 29

Open Caveats in Software Release 7.6(6)

There are no open caveats in software release 7.6(6).