Datasheet

207
Release Notes for Cisco IOS Release 12.1E on the Catalyst 6500 and Cisco 7600 Supervisor Engine and MSFC
OL-2310-11
Caveats
• With QoS and Cisco IOS server load balancing (Cisco IOS SLB) configured on a Supervisor Engine
1, a VACL configured to filter multicast traffic on one VLAN might incorrectly be applied to
multicast traffic on other VLANs. This problem is resolved in Release 12.1(20)E. (CSCeb69582)
• OIR of a fabric-enabled switching module might cause a reload. This problem is resolved in
Release 12.1(20)E. (CSCec12236)
• A reload might occur if you modify a policy map that is attached to an interface. This problem is
resolved in Release 12.1(20)E. (CSCec15119)
• With EoMPLS configured, a reload might occur if you configure a different access VLAN on the
CE-facing port. This problem is resolved in Release 12.1(20)E. (CSCec23787)
• With a large number of static multicast entries configured (approximately 8,000), some entries
might not propagate to DFCs. This problem is resolved in Release 12.1(20)E. (CSCec50577)
• With the Protocol Independent Multicast (PIM) Dense-Mode State Refresh feature enabled, a reload
might occur if the group mode changes from PIM dense mode to PIM sparse or bidirectional mode.
This problem is resolved in Release 12.1(20)E. (CSCea09302)
• After a Systems Network Architecture (SNA) physical unit (PU) has been disconnected for several
hours and then reconnected, the physical unit fails to connect when using Data Link Switching
(DLSw) Ethernet Redundancy (ER) with transparent map statements. This problem is resolved in
Release 12.1(20)E. (CSCeb02695)
• The Cisco IOS DHCP server does not send a DHCPNAK message when it receives a broadcast
DHCPREQUEST message from a DHCP client that has moved from one subnet to another. This
problem is resolved in Release 12.1(20)E. (CSCeb33403)
• If you enter a show interface etherchannel command or a show interface etherchannel module
command for an EtherChannel with ports on a module that is no longer installed, the MSFC might
reload or there might be a switchover to a redundant supervisor engine. This problem is resolved in
Release 12.1(20)E. (CSCeb53215)
• Loss of a fan, either through failure or because of power supply shutdown, might cause a reload.
This problem is resolved in Release 12.1(20)E. (CSCeb51698)
• When you save the configuration, the following spurious message appears:
%This controller does not support APS[OK]
This problem is resolved in Release 12.1(20)E. (CSCin43261)
FlexWAN Caveats
• Open FlexWAN Caveats in Release 12.1(20)E6, page 207
• Resolved FlexWAN Caveats in Release 12.1(20)E6, page 208
• Resolved FlexWAN Caveats in Release 12.1(20)E3, page 208
• Resolved FlexWAN Caveats in Release 12.1(20)E2, page 208
• Resolved FlexWAN Caveats in Release 12.1(20)E, page 208
Open FlexWAN Caveats in Release 12.1(20)E6
None.