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Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
OL-26630-12
Chapter
Caveats in Cisco IOS XE 3.10S Releases
Workaround: Increase the SNMP polling interval.
• CSCuh06740
Symptom: Router gets reloaded after performing a soft OIR.
Conditions: This issue is observed after you perform a soft OIR or subsequent SSOs.
Workaround: There is no workaround.
• CSCuh16011
Symptom: FMAN-FP crashes when you perform ab IM OIR.
Conditions: This issue is observed when you perform multiple IM OIRs with around 65 BFD
sessions.
Workaround: Reload the router.
• CSCuh18503
Symptom: BFD IPv6 sessions may not come up between Cisco ASR 9000 and Cisco ASR 903
routers.
Conditions: This issue is observed when the packets sent from Cisco ASR 903 router have invalid
UDP checksums.
Workaround: There is no workaround.
• CSCuh21696
Symptom: When you disable IGMP snooping, the IGMP control packets are not flooded on all
ports.
Conditions: This issue is observed with TEFP over 10Gig, normal EFP, EFP over PC, and TEFP
with IGMPSN.
Workaround: There is no workaround.
• CSCuh27117
Symptom: Traffic loss of about six to eight seconds is observed when you perform an SSO.
Conditions: This issue is observed when you perform the switchover before IM OIR or the interface
flaps.
Workaround: There is no workaround.
• CSCuh48988
Symptom: When you create a policy map the following error message appears:
"Max class-maps in an Egress policy-map (port-channel_egress) cannot exceed 8"
Conditions: This issue is observed when a policy map with more than 8 class maps is configured.
Workaround: There is no workaround.
• CSCuh77762
Symptom: On Cisco ASR 903 routers, the TenGigabitEthernet port operates at one gigabit speeds
in WAN-PHY mode. This leads to a huge amount of output drop.
Conditions: This issue is observed if a QoS policy is configured on the TenGigabitEthernet
interface.
Workaround: There is no workaround.
• CSCuh79730
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