Datasheet

275
Release Notes for Cisco IOS Release 12.1E on the Catalyst 6500 and Cisco 7600 Supervisor Engine and MSFC
OL-2310-11
Caveats
Resolved Caveats in Release 12.1(11b)E3
• The distribute-list list_number out protocol protocol_number command does not work. This
problem is resolved in Release 12.1(11b)E3. (CSCdu52717)
• A sequencing problem results when there are NAT ACL configurations and static NAT entries in the
startup configuration at bootup. The problem results in incorrect entries being programmed into the
ternary content addressable memory (TCAM). This problem is resolved in Release 12.1(11b)E3.
(CSCdx35689)
• A malfunctioning DC-to-DC convertor on the WS-X6816 module affects the Ethernet Out of Band
Channel (EOBC) channel and causes the active supervisor engine to lose communication with other
modules in the system. This problem is resolved in Release 12.1(11b)E3. (CSCdx34821)
• A failure in communication between the MSFC and supervisor engine causes the MSFC to be reset
by an internal message from the supervisor engine. This problem is resolved in
Release 12.1(11b)E3. (CSCdx38960)
• When two CSMs are present in a Catalyst 6500 series switch, EtherChannels cannot be successfully
created. This problem eventually causes the switch to reset. This problem is resolved in
Release 12.1(11b)E3. (CSCdx13346)
• A route map containing the match nlri unicast multicast clause is broken into two route maps, one
with the original route map tag and the another with an _mcast extended tag. This translation is
either automatically done or user-initiated if bgp upgrade-cli is available. If the original route-map
contained a match community community name or match extcommunity extended community-list
number entry, the MSFC may reload if the write terminal, show running-config, or show
route-map command is entered after the original route-map is deleted. This problem is resolved in
Release 12.1(11b)E3. (CSCdx46554)
Resolved Caveats in Release 12.1(11b)E2
Note All images in Release 12.1(11b)E2 are deferred.
• In a PFC2/MSFC2 system with a fabric-enabled 48-port 10/100 Mbps RJ-45 module and a
fabric-enabled 16-port 1000 Mbps GBIC module installed, when traffic enters the RJ-45 and exits
through the GBIC module, or vice versa, dCEF forwarding is not enabled on the ingress module and
traffic is dropped at the ingress port. This problem is resolved in Release 12.1(11b)E2.
(CSCdw55635)
• The show mls aging command does not show the correct default aging values for long and normal
aging. This problem is resolved in Release 12.1(11b)E2. (CSCdx14798)
• The show mls ip command displays incorrect age of NetFlow entries. This problem is resolved in
Release 12.1(11b)E2. (CSCdx14827)
• The supervisor engine reloads when a write terminal command is entered. This problem is resolved
in Release 12.1(11b)E2. (CSCdw83512)
• A packet encapsulation error occurs in Data-Link Switching (DLSw). This problem is resolved in
Release 12.1(11b)E2. (CSCdx20546)
• With loose Unicast RPF configured on the MSFC, traffic that should be dropped is still forwarded
through the MSFC. This problem is resolved in Release 12.1(11b)E2. (CSCdw92775)
• IP connectivity to the supervisor engine Gigabit Ethernet ports does not work in
Release 12.1(11b)E. This problem is resolved in Release 12.1(11b)E2. (CSCdx04363)