Datasheet
221
Release Notes for Cisco IOS Release 12.1E on the Catalyst 6500 and Cisco 7600 Supervisor Engine and MSFC
OL-2310-11
Caveats
Open General Caveats in Release 12.1(14)E
• Routing protocols do not work on EtherChannels that are reconfigured from Layer 2 to Layer 3. This
problem is resolved in Release 12.1(19)E1a. (CSCeb60132, CSCeb07123)
Resolved General Caveats in Release 12.1(14)E
Note In Release 12.1(14)E, caveat CSCdy36604 disabled SNMP retrieval of dot1dBase group data on VLANs
where the spanning tree protocol is not enabled. Caveat CSCdy36604 conflicts with RFC 1493 and the
effect of caveat CSCdy36604 is removed with caveat CSCee39798 in Release 12.1(23)E.
• With a Supervisor Engine 2, (*,G) multicast entries are not programmed in hardware. This problem
is resolved in Release 12.1(14)E. (CSCdy44937)
• Cisco IOS server load balancing (Cisco IOS SLB) connectivity might fail following a
“%ICC-SP-5-WATERMARK” message. This problem is resolved in Release 12.1(14)E.
(CSCdy37563)
• When multiple switches create a loop that is blocked by STP at the SSG and there is a link failure
and recovery on the primary forwarding link between the RLB and the SSG, traffic stops until the
MAC address age timer expires. This problem is resolved in Release 12.1(14)E. (CSCdy34266)
• MAC addresses with the routed MAC bit set (Routed MAC part of Layer 3 shortcut) do not age out
based on the VLAN aging timer. If the routed MAC aging time is modified from the default value,
the VLAN aging time is not used. This problem is resolved in Release 12.1(14)E. (CSCdy33647)
• The L3Capture2 diagnostic test might fail during bootup. This problem is resolved in
Release 12.1(14)E. (CSCdy30707)
• The following message may display:
%LINK-SP-2-NOSOURCE: Source idb not set-Process= "<interrupt level>", ipl= 1,
pid= 78 -Traceback=
This problem is resolved in Release 12.1(14)E. (CSCdy18548)
• The SNMP cefcFRUInserted and cefcFRURemoved notifications are not generated when a GBIC is
inserted or removed. This problem is resolved in Release 12.1(14)E. (CSCdy03042)
• When the route for a prefix is advertised by both BGP and IGP and the BGP session goes down, the
IGP route for the prefix takes over and LDP allocates and advertises the label for it. When the BGP
session comes up, the LDP session withdraws the label after a 5-minute wait. Traffic is dropped until
the label is withdrawn. This problem is resolved in Release 12.1(14)E. (CSCdx74321)
• 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(14)E. (CSCdx72670)
• Access lists might disappear from the running-config file following a reload. This problem is
resolved in Release 12.1(14)E. (CSCdx52334)
• A reload might occur following a “%ALIGN-1-FATAL” message. This problem is resolved in
Release 12.1(14)E. (CSCdx22902)