Datasheet

153
Release Notes for Cisco IOS Release 12.1E on the Catalyst 6500 and Cisco 7600 Supervisor Engine and MSFC
OL-2310-11
Caveats
Resolved FlexWAN Caveats in Release 12.1(26)E7
A reload caused by a bus error might occur on a FlexWAN module configured with serial port
adapters after this error message is displayed:
FIB-3-FIBDISABLE: Fatal error, slot/cpu 4/0: Linecard timed out waiting for messages
from RP.
This problem occurs after the serial interfaces that are part of a multilink interface go up and down.
This problem is resolved in Release 12.1(26)E7. (CSCsc44130)
A POS interface on a FlexWAN module might be suspended in the up or down state after an upgrade
to Release 12.1(26)E6. This problem is resolved in Release 12.1(26)E7. (CSCsd40136)
Resolved FlexWAN Caveats in Release 12.1(26)E6
None.
Resolved FlexWAN Caveats in Release 12.1(26)E5
If you perform an OIR on a PA-MC-STM-1 port adapter that is configured to support automatic
protection switching (APS), a CBUS-3-CCBCMDFAIL1 message might display. This problem is
resolved in Release 12.1(26)E5. (CSCeg06570)
With a FlexWAN module, when you enter the fair-queue aggregate-limit command or the
fair-queue individual-limit command, the currently running configurations do not change and the
sizes of the queues do not change to the configured values. This problem is resolved in
Release 12.1(26)E5. (CSCsa98325)
Resolved FlexWAN Caveats in Release 12.1(26)E4
With Cisco IOS SLB configured, FlexWAN module ingress traffic is hardware switched instead of
route-cache switched after a switchover. This problem is resolved in Release 12.1(26)E4.
(CSCsa43553)
FlexWAN module POS interfaces stay down after a reload. This problem is resolved in
Release 12.1(26)E4. (CSCei68284)
Resolved FlexWAN Caveats in Release 12.1(26)E3
None.
Resolved FlexWAN Caveats in Release 12.1(26)E2
None.
Resolved FlexWAN Caveats in Release 12.1(26)E1
None.