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Caveats for Cisco IOS Release 12.2(33)SRD through 12.2(33)SRD8
OL-10394-05 Rev. R0
interface GigabitEthernet2/2
switchport
switchport trunk allowed vlan 666,777
switchport mode trunk
Workaround: Use EVC instead of switchport, such as follows:
interface GigabitEthernet2/2
no switch
service instance 10 ethernet
encapsulation dot1q 666
rewrite ingress tag pop 1 symmetric
bridge-domain 666
!
service instance 20 ethernet
encapsulation dot1q 777
rewrite ingress tag pop 1 symmetric
bridge-domain 777
• CSCta78252
Symptoms: If the link flaps on a multilink bundle, or if the CE router is hard reset, when the bundle
comes back up, it will not pass traffic until all but one of the interfaces of the bundle are removed.
Conditions: Occurs on a router running Cisco IOS Release 12.2(33)SRD2.
Workaround: There is no workaround.
• CSCta79634
Symptoms: System crash in L2TP. Following this, most of the L2TP setups fail.
Conditions: The symptom occurs at an L2TP control-plane event.
Workaround: Clear VPDN again or reload the router.
• CSCta89002
Symptoms: Following error message is displayed:
EARL_L2_ASIC-SP-4-L2L3_SEQ_ERR, EARL L2 ASIC #0: L2L3 Mismatch seq #0x507 and
%CPU_INTF_FPGA-5-PAUSE_FAIL
After this message, router crashes.
Conditions: Occurs when sending large a amount of IPv4 packets towards FlexWAN2 with bad
version in short span, such as >1000pkts at line rate.
Workaround: There is no workaround.
• CSCta91367
Symptoms: Bus error crash on SIP-600 SPA-10X1GE-V2.
Conditions: Crash is specific to SIP-600 when a applying QinQ configuration to the sub-interface
of a GE.
Example:
interface GigabitEthernet1/0/0.1
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