Cisco Cisco IOS Software Release 12.2(35)SE
26
Release Notes for Catalyst 3750-E and Catalyst 3560-E Switches, Cisco IOS Release 12.2(40)SE
OL-13859-02
Resolved Caveats
•
CSCsk09459 (Only Catalyst 3750-E switches)
When a switch stack boots up, one or more traceback messages may appear on the switch console
when the switch stack has these conditions:
when the switch stack has these conditions:
–
400 or more VLANs
–
M ulticast or port-security feature enabled
–
CPU utilization percentage is very high
The workaround is to execute clear ip mds linecard [<num>| *] to re-trigger the multicast
information download from Route Processor to Line Card. This should be executed after the VLAN
database is in sync across the stack.
information download from Route Processor to Line Card. This should be executed after the VLAN
database is in sync across the stack.
•
CSCsk19926 - (Only Catalyst 3750-E switches)
Traffic is not received on a member port in a switch stack under these conditions:
–
The port is in a cross-stack EtherChannel.
–
One or more of the master switch Cisco TwinGig Converter Module ports are in the cross-stack
EtherChannel.
EtherChannel.
–
This member switch has been reloaded.
The workaround is to enter the shutdown and no shutdown interface configuration commands on
the affected interface, or to reload the entire stack instead of a single member switch.
the affected interface, or to reload the entire stack instead of a single member switch.
Resolved Caveats
This section describes the caveats that have been resolved in this release:
•
CSCsb85001 (Only Catalyst 3750-E switches)
•
If traffic is passing through a VLAN Membership Policy Server (VMPS) port and you enter the shut
interface configuration command on the port, a dynamic VLAN is now correctly assigned. In
previous releases, the VLAN was not assigned, and a VLAN with a null ID appeared instead.
interface configuration command on the port, a dynamic VLAN is now correctly assigned. In
previous releases, the VLAN was not assigned, and a VLAN with a null ID appeared instead.
•
CSCse51203 (Only Catalyst 3750-E switches)
When the interface range global configuration command and then the ip arp inspection trust
interface configuration command are configured on a large number of ports on multiple stack
members, this message no longer appears:
interface configuration command are configured on a large number of ports on multiple stack
members, this message no longer appears:
PLATFORM_RPC-3-MSG_THROTTLED: RPC Msg Dropped by throttle mechanism: type 5, class 45,
max_msg 32, total throttled 17
•
CSCse88619 (Only Catalyst 3750-E switches)
The system message
HPSECURE-6-ADDR_REMOVED
no longer appears for a switch stack under these
conditions:
–
Port security is enabled on at least one port.
–
Some secure addresses exist in the switch stack.
–
A new member joins a switch stack.