Datasheet

247
Release Notes for Cisco IOS Release 12.1E on the Catalyst 6500 and Cisco 7600 Supervisor Engine and MSFC
OL-2310-11
Caveats
Resolved General Caveats in Release 12.1(13)E1
• The L3Capture2 diagnostic test might fail during bootup. This problem is resolved in
Release 12.1(13)E1. (CSCdy30707)
• If you enter the clear ip mroute command, data corruption occurs in the PIM process and a reload
might occur. This problem is resolved in Release 12.1(13)E1. (CSCdx72670)
• A CPU hog condition might cause a reload when the snmp-server community global configuration
command is executed with several thousands of logical entities configured. This problem is resolved
in Release 12.1(13)E1. (CSCdx68230)
• A Cisco Router that has run out of processor memory may unexpectedly reload due to a bus error at
an invalid address if there is an attempt to connect with secure shell (ssh) into a vty port, which fails
due to a process creation failure. A SYS-2-CFORKMEM error message appears before the restart.
This problem is resolved in Release 12.1(13)E1. (CSCdt13023)
• Following a number of “-SP-” malloc-related error messages, the supervisor engine might run out
of memory and reload. This problem is resolved in Release 12.1(13)E1. (CSCdz18216)
• A reload occurs when you disable IGMP snooping. This problem is resolved in Release 12.1(13)E1.
(CSCdy89124)
• With Supervisor Engine 2, multicast packets that set the router alert option, like IGMP general
queries and membership reports, might not be handled properly, which might disrupt IGMP client
connectivity. This problem is resolved in Release 12.1(13)E1. (CSCdy84078)
• When the failaction radius reassign command has not been entered and the real server fails,
Cisco IOS SLB RADIUS Load Balancing incorrectly chooses a different real server to load balance
RADIUS interim accounting requests. This problem is resolved in Release 12.1(13)E1.
(CSCdy67824)
• If you configure an EtherChannel between the Catalyst operating system and IOS on the supervisor
engine and MSFC, the last port on the IOS device might not completely join the EtherChannel,
which prevents multicast traffic from using the last port. This problem is resolved in
Release 12.1(13)E1. (CSCdy63364)
• Slow replication of conn, sticky, and radius tables occurs when the tables are large and the primary
Cisco IOS SLB is preempting the secondary in a stateful configuration. This problem is resolved in
Release 12.1(13)E1. (CSCdy60253)
• With Supervisor Engine 2, packet loss might occur for a few seconds after routing protocol multicast
packets are received. This problem is resolved in Release 12.1(13)E1. (CSCdy58383)
• When IGMP snooping is enabled on a switch that is between a multicast source and a multicast
receiver, the switch incorrectly sends out two mtrace requests for each non-DVMRP-encapsulated
mtrace request it receives. This problem is resolved in Release 12.1(13)E1. (CSCdy47269)
• With a Supervisor Engine 2 and a multicast receiver attached through a Layer 3 port on a
WS-X6816-GBIC module and another receiver for the same multicast groups attached through a
Layer 2 switchport, after a reset of the x6816 module, the Layer 3 port does not forward multicast
traffic; or occasionally any forwarded multicast traffic is switched in software. This problem is
resolved in Release 12.1(13)E1. (CSCdy60173)
• In rare situations, an MSFC2 might freeze when it can receive control traffic from the supervisor
engine, but it cannot send it. This problem is resolved in Release 12.1(13)E1. (CSCdy15598)
• A reload might occur when you enter the no ip routing command. This problem is resolved in
Release 12.1(8b)E14. (CSCdy02831)
• A reload might occur following a “%ALIGN-1-FATAL” message. This problem is resolved in
Release 12.1(13)E1. (CSCdx22902)