
529
Caveats for Cisco IOS Release 12.2(33)SRD through 12.2(33)SRD8
OL-10394-05 Rev. R0
• CSCte38681
Symptoms: Configuration sync error is seen upon enabling/disabling AAL5 encapsulation along
with two reloads.
Conditions: The symptom is observed only with a reload and upon disabling/enabling the AAL5
encapsulation.
Workaround: Reload the router.
• CSCte46834
Symptoms: The router crashes.
Conditions: The symptom is observed with the following steps on the PE:
config t
ip vrf vpna
import map IMPORT99 (this is the trigger).
Workaround: There is no workaround.
• CSCte48935
Symptoms: Following a reload, the ES20 port is unbundled from the port-channel and the following
error message is shown:
Port-channel10 and TenGigabitEthernet9/0/0 have different trust states
Conditions: The symptom is observed with “mls qos” disabled globally and “mls qos trust” disabled
on the ES20 interface.
Workaround: Enable “mls qos” on the router. If “mls qos” is not desired, there is no workaround.
• CSCte50573
Symptoms: Degraded performance with RLB and T-RLB.
Conditions: The symptom is observed with the following conditions:
1. SLB is configured with service radius.
2. High CPU even at lower rates of 300 TPS.
3. Cisco IOS Release 12.2(33)SRE.
Workaround: There is no workaround.
• CSCte56594
Symptoms: Seeing two dips of traffic drop after SSO, the first dip is about 80 milliseconds, the
second traffic dip up to about 30 seconds.
Conditions: This symptom is observed on the PE (Cisco 7609-S) that is configured with OSPF NSF
and both MPLS and RSVP GR. Also 4K vlans, 20K virtual circuit is configured peering with another
5 PEs on the VPLS domain. Generate 60M unidirectional traffic across this VPLS domain, then
execute redundancy switchover via CLI.
Workaround: There is no workaround.
• CSCte58686
Symptoms: Link flaps after an upgrade to Cisco IOS Release 12.2(33)SRD3.
Conditions: The symptom is observed following an upgrade from Cisco IOS Release 12.2(33)SRB5
to SRD3.
Workaround: There is no workaround.
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