Cisco ASR 903 Release Notes page 228

Caveats in Cisco IOS XE 3.9S Releases
CSCuc92953
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Symptom: The RSP crashes.
Conditions: Occurs under the following conditions:
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The router crashes.
Workaround: There is no workaround.
CSCuc93985
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Symptom: The router initiates an Automatic Protection Switching (APS) switchover during a high
availability (HA) stateful switchover (SSO).
Conditions: Occurs during an HA SSO with single router APS (SR-APS).
Workaround: There is no workaround.
CSCuc95716
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Symptom: FPGA software for the OC-3 interface module is not bundled with the XE 3.8 image.
Conditions: Occurs when upgrading FPGA on the OC-3 interface module.
Workaround: Manually upgrade the OC-3 FPGA.
• CSCud01855
Symptoms: APS switchover may occasionally lead to inconsistent/incorrect APS states with CEM
config.
Conditions: Seen when APS is configured with CEM/ATM on IM-4OS on ASR903. Caused due to
notifications not being correctly sent to CEM subsystem.
Workaround: No workaround.
• CSCud01908
Symptom: Debug commands show pending objects on the Forwarding Manager (FMAN) on the
forwarding processor (FP), indicating a failure to download configurations from the Route Switch
Processor (RSP) to the data plane (DP).
Conditions: Occurs when you apply a QoS shaping configuration at a high scale.
Workaround: Delete the QoS policies and remove the QoS configuration from the interface.
• CSCud04407
Symptom: The router displays the following console error message:
unsupported linktype 3
Conditions: Occurs when the router is passing traffic over the OC-3 interface module.
Workaround: There is no workaround.
Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
42
You configure Protocol-Independent Multicast-Sparse Mode (PIM-SM) with a static
rendezvous point (RP).
You create an EVC port channel on the access side with one member link
You create bridge domain interfaces (BDIs) with 1:1 mapping between EVCs and
bridge-domains.
You use the BDIs to send IGMP v2 static join messages to a single multicast group
On the remote device, you create 150 EFPs and map them to the BDIs.
You initiate multicast traffic.
You set the EFPs to the default configuration and add them to the existing port-channel
Error - packet with
OL-26630-08