Datasheet

297
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(8a)E3
None.
Resolved Caveats in Release 12.1(8a)E2
• In systems with a Supervisor Engine 1, entering the show mls nde command shows the NetFlow
Data Export feature as disabled when it is enabled. This problem occurs if you enter an ip
flow-export command after the mls nde src_address command and do not reenter the mls nde
src_address command. This problem is resolved in Release 12.1(8a)E2 with the introduction of the
new [no] mls nde sender [version version] command, which replaces the [no] mls nde src_address
ip_address [version version] command.
When an image with the new mls nde sender command is run on a system containing the old
command mls nde src_address, the old command is still accepted, but he source address specified
by this command is not used. Instead, the new image takes the NDE source from the ip flow export
source interface command configuration. When you enter the write memory command, the new
image replaces the old mls nde src_address ip_address [version version] in the configuration with
the new mls nde sender [version version] command. The mls nde sender command supports NDE
version 7 only. This problem is resolved in Release 12.1(8a)E2. (CSCdu56084)
• When you configure VINES routing, all MSFC2s autoconfigure the same VINES node number. This
problem is resolved in Release 12.1(8a)E2. (CSCdu03802)
• IGMP snooping suppresses IGMP membership reports incorrectly if a response to a group-specific
query is received during the query-max-response-time of a general query but after a membership
report has been received. As a result, the response to the group-specific query may not be forwarded
to the router. This problem might cause a multicast stream to be interrupted until the next general
query is sent. This problem is resolved in Release 12.1(8a)E2. (CSCdu62075)
Resolved Caveats in Release 12.1(8a)E
• With a PFC2, you cannot attach QoS policies to VLANs; do not enter the mls qos vlan-based
command. This problem is resolved in Release 12.1(8a)E. (CSCdu36187)
• Encrypted VPN traffic might cause a reload. This problem is resolved in Release 12.1(8a)E.
(CSCdt63735, CSCdt79571)
• Configuring DLSW might cause memory corruption or reloads on an MSFC2. This problem is
resolved in Release 12.1(8a)E. (CSCdu13015, CSCdu06210)
• The MSFC2 does not support the MultiNode Load Balancing (MNLB) forwarding agent of the
MNLB feature set for LocalDirector. This problem is resolved in Release 12.1(8a)E. (CSCdr65433)
• If a route map with only one clause is applied to an interface, and no other feature is applied to the
interface, the TCAM might be programmed so that traffic that is supposed to be policy-routed on
that interface is routed normally, and traffic that is supposed to be routed normally on that interface
is dropped. This problem is resolved in Release 12.1(8a)E. (CSCdu50320)
• With Supervisor Engine 2, when you configure more than 25 input Cisco IOS ACLs, only the first
25 work; instead of permitting traffic, all other Cisco IOS ACLs incorrectly drop traffic. This
problem is resolved in Release 12.1(8a)E. (CSCdu36594)
• The EtherChannel SNMP HC counters occasionally return a zero value and sometimes return values
associated with only one of the physical ports for an SNMP query that occurs when the
EtherChannel interface counters are being updated. This problem is resolved in Release 12.1(8a)E.
(CSCdu44931)