Cisco ASR 903 Release Notes

30
Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
OL-26630-08
Caveats in Cisco IOS XE 3.9S Releases
Symptoms: IOMD crash will be seen when flap is performed on remote router. The flap can be by
shut/no shut or IM oir.
Conditions: IOMD crash seen on multiple mlp bundle flap becoz of memory leaks in wintegra.
Workaround: None.
• CSCuf64625
Symptoms: CRC Errors reported on RevD IM
Conditions: IM OIR or SSO
Workaround: No workaround.
• CSCuf64695
Symptoms: Error message seen on PE ASR903 :- *Mar 22 11:51:35.929 IST:
%FMFP-3-OBJ_DWNLD_TO_CPP_FAILED: SIP1: fman_fp_image: atom_xconnect xid
0x1004013, ifh 16793619, dirty 0x1, state 0x2 download to CPP failed
Conditions: CEM configs on OC3IM and/or T1E1IM. Reported with CESOP circuits and scale of
about 88. Seen with less scale also. Seems to be a non-function impacting message.
Workaround: None.
• CSCuf64811
Symptoms: Serial Links on CEs are in up/down state, when configured with CEM CeSop circuits
on PEs.
Conditions: Configure CEM cesop circuits over MPLS core. Note that the serial interfaces on CE
routers are UP/UP. Perform a SSO on PE2 router.
Workaround: Perform another SSO on PE2 router and issue is solved.
• CSCuf65012
Symptoms: Seeing syslog for the port 0/5/0 saying it is down which is used for HFPGA
Conditions: IM oir of Slot 4 or Slot 5
Workaround: No Functionality impact and no workaround.
• CSCuf74072
Symptoms: Seeing CRC errors on SFP IM with CU SFP.
Conditions: When the CU SFP is configured with 100Mbps speed.
Workaround: No workaround.
Resolved Caveats—Cisco IOS XE Release 3.9(0)S
This section documents the issues that have been resolved in Cisco IOS XE Release 3.9(0)S.
• CSCts14725
Symptoms: mep does not come up sometimes, error messages always.
Conditions: change cc interval on the fly.
Workaround: None.
• CSCts95896
Symptoms: The router stops passing traffic on EVC interfaces.

Cisco ASR 903 Specifications

General

Brand	Cisco
Model	ASR 903
Category	Network Router
Language	English