
566
Caveats for Cisco IOS Release 12.2(33)SRD through 12.2(33)SRD8
OL-10394-05 Rev. R0
Symptoms: When coarse wavelength division multiplexing (CWDM) small form-factor pluggable
(SFP) module of any wave length is inserted in the GE port or OC48 port, the SFP module is disabled
and the following message is displayed:
%TRANSCEIVER-3-NOT_COMPATIBLE: SIP0/0: Detected for transceiver module in
GigabitEthernet0/0/0, module disabled
The output of the show status command shows the following:
CE1#show hw-module subslot 3/3 transceiver 1 status
The transceiver in slot 3 subslot 3 port 1 has been disabled because: the transceiver
type is not compatible with the SPA.
Conditions: This issue is seen with a new version of CWDM SFP in which the EEPROM
programming has been changed. All releases prior to Cisco IOS Release 12.2(33)SRE and
12.2(33)SRD3 are incompatible with the new SFP version. For the Cisco ASR 1000, all software
releases prior to 12.2(33)XNC release 3 and release 4 are affected.
Workaround: Issue is not seen with the older version of SFP.
• CSCta46653
Symptoms: In ES+ line cards with link daughter card versions less than .200, there is a possibility
of the line card crash when an SFP module is removed and inserted.
Conditions: Occurs under normal operating conditions.
Workaround: There is no workaround.
Resolved Caveats—Cisco IOS Release 12.2(33)SRD2
Cisco IOS Release 12.2(33)SRD2 is a rebuild release for Cisco IOS Release 12.2(33)SRD. The caveats
in this section are resolved in Cisco IOS Release 12.2(33)SRD2 but may be open in previous Cisco IOS
releases.
• CSCdy26008
Symptoms: The negotiated IP address is not cleared from an asynchronous interface when a call
ends, even though the IP address is returned properly to the IP peer pool.
Conditions: This symptom is observed when the peer is configured to dial in to the network access
server (NAS) and to obtain an IP address through IP Control Protocol (IPCP) negotiations with the
NAS. The NAS is configured with pools of IP addresses to be allocated to the peer when the peers
generate a PPP call to the NAS. The NAS is also configured to authenticate the peer through
RADIUS.
Workaround: There is no workaround.
• CSCec72958
Symptoms: A Cisco router that is configured for Network Address Translation (NAT) may reload
unexpectedly because of a software condition.
Conditions: This symptom can occur when the router translates a Lightweight Directory Access
Protocol (LDAP) packet. NAT translates the embedded address inside the LDAP packet. This
problem is strictly tied to NAT and LDAP only.
Workaround: There is no workaround.
• CSCec85585
Symptoms: Some virtual circuit (VC) information is missing in the Simple Network Management
Protocol (SNMP) MIB object cAal5VccEntry from the output of the snmpwalk router configuration
command. The ATM VCs 0/100, 0/200 and 0/500 exist on the router but are missing in the MIB.
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